Car Parts Discount

Mercury Marquis Spark Plug

You enjoy taking care of your Marquis.

When your Mercury Marquis was born, it was destined for a driver who values long-lasting quality in their automobile. It's not a regular occurrence that you realize that you have to buy a replacement Spark Plug to repair your car or truck. The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles these days. Anyone who drives a Mercury knows that when it comes to fixing their car, truck, or SUV only the absolute best replacement parts will do.

What Spark Plug does for your vehicle.

Some engine parts are tucked away out of sight, so they can be forgotten about when performing regular maintenance. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your Mercury Marquis spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. Should a spark plug fail to do its job, the engine in your Mercury Marquis will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

Your automotive desires .

Select Your YearProcuring new Mercury parts from www.carpartsdiscount.com means you are paying the lowest prices for the absolute greatest original and aftermarket replacement Marquis parts on the internet. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Don't let a Spark Plug repair spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality replacement parts. Mercury Marquis Spark Plug parts for 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
ACDelco
ACDelco
$1.85 - $6.35
19 Parts
Mercury Marquis Spark Plug, OEM: CR43TSACDelco
1970-1975 Mercury Marquis ACDelco Spark Plug CR43TS
1.85, Save 42%   NEW ITEM
OEM: CR43TS, Item: 899456
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: CR45TSACDelco
1976 Mercury Marquis ACDelco Spark Plug CR45TS
1.85, Save 42%   NEW ITEM
OEM: CR45TS, Item: 899458
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R42LTSACDelco
1983 Mercury Marquis ACDelco Spark Plug R42LTS
1.85, Save 42%   NEW ITEM
OEM: R42LTS, Item: 902260
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R44LTSACDelco
1983 Mercury Marquis ACDelco Spark Plug R44LTS
1.85, Save 42%   NEW ITEM
OEM: R44LTS, Item: 902273
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R44NTSEACDelco
1983-1986 Mercury Marquis ACDelco Spark Plug R44NTSE
1.85, Save 42%   NEW ITEM
OEM: R44NTSE, Item: 1453128
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R44TSACDelco
1982 Mercury Marquis ACDelco Spark Plug R44TS
1.85, Save 42%   NEW ITEM
OEM: R44TS, Item: 902278
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R45TSACDelco
1974-1982 Mercury Marquis ACDelco Spark Plug R45TS
1.85, Save 42%   NEW ITEM
OEM: R45TS, Item: 902287
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R45TSXACDelco
1977, 1979 Mercury Marquis ACDelco Spark Plug R45TSX
1.85, Save 42%   NEW ITEM
OEM: R45TSX, Item: 902288
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R83TSACDelco
1967-1973 Mercury Marquis ACDelco Spark Plug R83TS
1.85, Save 42%   NEW ITEM
OEM: R83TS, Item: 902292
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: R85TSACDelco
1983 Mercury Marquis ACDelco Spark Plug R85TS
1.85, Save 42%   NEW ITEM
OEM: R85TS, Item: 902293
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 1ACDelco
1970-1974 Mercury Marquis ACDelco Spark Plug 1
3.85, Save 40%   NEW ITEM
OEM: 1, Item: 884100
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 12ACDelco
1983 Mercury Marquis ACDelco Spark Plug 12
3.85, Save 40%   NEW ITEM
OEM: 12, Item: 885010
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2ACDelco
1971-1982 Mercury Marquis ACDelco Spark Plug 2
3.85, Save 40%   NEW ITEM
OEM: 2, Item: 884101
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 3ACDelco
1983-1984 Mercury Marquis ACDelco Spark Plug 3
3.85, Save 40%   NEW ITEM
OEM: 3, Item: 884109
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 41-803/41803ACDelco
1970-1975 Mercury Marquis ACDelco Spark Plug 41-803
6.35, Save 40%   NEW ITEM
OEM: 41-803, Item: 691468
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 41-810/41810ACDelco
1983 Mercury Marquis ACDelco Spark Plug 41-810
6.35, Save 40%   NEW ITEM
OEM: 41-810, Item: 691474
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 41-816/41816ACDelco
1977, 1979 Mercury Marquis ACDelco Spark Plug 41-816
6.35, Save 40%   NEW ITEM
OEM: 41-816, Item: 691477
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 41-905/41905ACDelco
1974-1982 Mercury Marquis ACDelco Spark Plug 41-905
6.35, Save 40%   NEW ITEM
OEM: 41-905, Item: 691492
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 41-948/41948ACDelco
1983-1984 Mercury Marquis ACDelco Spark Plug 41-948
6.35, Save 40%   NEW ITEM
OEM: 41-948, Item: 691498
  In Stock, Usually ships within 1 business day
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Autolite
Autolite
$1.25 - $5.25
27 Parts
Mercury Marquis Spark Plug, OEM: 25Autolite
1970-1975 Mercury Marquis Autolite Spark Plug 25
1.25, Save 40%   NEW ITEM
OEM: 25, Item: 664635
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 2545Autolite
1983 Mercury Marquis Autolite Spark Plug 2545
1.25, Save 40%   NEW ITEM
OEM: 2545, Item: 664638
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 2546Autolite
1984-1986 Mercury Marquis Autolite Spark Plug 2546
1.25, Save 40%   NEW ITEM
OEM: 2546, Item: 664639
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 26Autolite
1974-1982 Mercury Marquis Autolite Spark Plug 26
1.25, Save 40%   POPULAR
OEM: 26, Item: 664640
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 45Autolite
1967-1973 Mercury Marquis Autolite Spark Plug 45
1.25, Save 40%   NEW ITEM
OEM: 45, Item: 664651
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 46Autolite
1983 Mercury Marquis Autolite Spark Plug 46
1.25, Save 40%   NEW ITEM
OEM: 46, Item: 664652
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 666Autolite
1977, 1979 Mercury Marquis Autolite Spark Plug 666
1.25, Save 40%   NEW ITEM
OEM: 666, Item: 664670
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 764Autolite
1983 Mercury Marquis Autolite Spark Plug 764
1.25, Save 40%   NEW ITEM
OEM: 764, Item: 664671
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 766Autolite
1983 Mercury Marquis Autolite Spark Plug 766
1.25, Save 40%   NEW ITEM
OEM: 766, Item: 664673
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: AP104Autolite
1983 Mercury Marquis Autolite Spark Plug AP104
2.45, Save 40%   NEW ITEM
OEM: AP104, Item: 664719
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: AP106Autolite
1983 Mercury Marquis Autolite Spark Plug AP106
2.45, Save 40%   NEW ITEM
OEM: AP106, Item: 664721
  Only 8 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: AP26Autolite
1979-1982 Mercury Marquis Autolite Spark Plug AP26
2.45, Save 40%   NEW ITEM
OEM: AP26, Item: 664729
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: AP46Autolite
1983 Mercury Marquis Autolite Spark Plug AP46
2.45, Save 40%   NEW ITEM
OEM: AP46, Item: 664735
  In Stock, Usually ships within 1-2 business days
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Autolite
1983-1986 Mercury Marquis Autolite Spark Plug AP5145
2.45, Save 40%   NEW ITEM
OEM: AP5145, Item: 664739
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: AP2545Autolite
1983-1986 Mercury Marquis Autolite Spark Plug AP2545
2.85, Save 39%   NEW ITEM
OEM: AP2545, Item: 889909
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP2546Autolite
1984-1986 Mercury Marquis Autolite Spark Plug AP2546
2.85, Save 39%   NEW ITEM
OEM: AP2546, Item: 889910
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 25DP2Autolite
1970-1975 Mercury Marquis Autolite Spark Plug 25DP2
3.35, Save 40%   NEW ITEM
OEM: 25DP2, Item: 889790
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP104Autolite
1983 Mercury Marquis Autolite Spark Plug APP104
4.35, Save 39%   NEW ITEM
OEM: APP104, Item: 664763
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: APP25Autolite
1970-1975 Mercury Marquis Autolite Spark Plug APP25
4.35, Save 39%   NEW ITEM
OEM: APP25, Item: 664769
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: APP26Autolite
1974-1982 Mercury Marquis Autolite Spark Plug APP26
4.35, Save 39%   NEW ITEM
OEM: APP26, Item: 664770
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: APP5145Autolite
1983-1986 Mercury Marquis Autolite Spark Plug APP5145
4.35, Save 39%   NEW ITEM
OEM: APP5145, Item: 664777
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: APP764Autolite
1983 Mercury Marquis Autolite Spark Plug APP764
4.65, Save 39%   NEW ITEM
OEM: APP764, Item: 1179328
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP2545Autolite
1983-1986 Mercury Marquis Autolite Spark Plug APP2545
5.05, Save 39%   NEW ITEM
OEM: APP2545, Item: 889946
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: XP104Autolite
1983 Mercury Marquis Autolite Spark Plug XP104
5.25, Save 40%   NEW ITEM
OEM: XP104, Item: 664797
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: XP25Autolite
1970-1975 Mercury Marquis Autolite Spark Plug XP25
5.25, Save 40%   NEW ITEM
OEM: XP25, Item: 664800
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: XP26Autolite
1980-1982 Mercury Marquis Autolite Spark Plug XP26
5.25, Save 40%   NEW ITEM
OEM: XP26, Item: 664801
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: XP5145Autolite
1983-1986 Mercury Marquis Autolite Spark Plug XP5145
5.25, Save 40%   NEW ITEM
OEM: XP5145, Item: 664805
  In Stock, Usually ships within 1-2 business days
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Bosch
Bosch
$1.85 - $5.35
9 Parts
Mercury Marquis Super Plus, OEM: 7990Bosch
1984-1986 Mercury Marquis Bosch Super Plus 7990
1.85, Save 42%   NEW ITEM
OEM: 7990, Item: 582207
  Only 4 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 4009Bosch
1977, 1979 Mercury Marquis Bosch Spark Plug 4009
2.65, Save 40%   NEW ITEM
OEM: 4009, Item: 582110
  Only 3 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 6701Bosch
1983-1984 Mercury Marquis Bosch Spark Plug 6701
2.85, Save 40%   NEW ITEM
OEM: 6701, Item: 673272
  Only 8 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 6712Bosch
1976, 1978-1982 Mercury Marquis Bosch Spark Plug 6712
2.85, Save 40%   NEW ITEM
OEM: 6712, Item: 674854
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 6747Bosch
1983-1984 Mercury Marquis Bosch Spark Plug 6747
3.85, Save 40%   NEW ITEM
OEM: 6747, Item: 1379105
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 8103Bosch
1983-1984 Mercury Marquis Bosch Spark Plug 8103
4.15, Save 39%   NEW ITEM
OEM: 8103, Item: 582223
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis OE Fine Wire Iridium, OEM: 9601Bosch
1983 Mercury Marquis Bosch OE Fine Wire Iridium 9601
5.35, Save 40%   NEW ITEM
OEM: 9601, Item: 582245
  Only 9 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis OE Fine Wire Iridium, OEM: 9606Bosch
1983-1984 Mercury Marquis Bosch OE Fine Wire Iridium 9606
5.35, Save 40%   NEW ITEM
OEM: 9606, Item: 582250
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis OE Fine Wire Iridium, OEM: 9659Bosch
1976, 1978-1982 Mercury Marquis Bosch OE Fine Wire Iridium 9659
5.35, Save 40%   NEW ITEM
OEM: 9659, Item: 582272
  In Stock, Usually ships within 1-2 business days
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Bosch Iridium
Bosch Iridium
$6.85
Mercury Marquis Spark Plug, OEM: 9601Bosch Iridium
1983 Mercury Marquis Bosch Iridium Spark Plug 9601
6.85, Save 31%   NEW ITEM
OEM: 9601, Item: 342761
  In Stock, Usually ships within 1 business day
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Bosch Platinum
Bosch Platinum
$4.05 - $4.15
2 Parts
Mercury Marquis Spark Plug, OEM: 6712Bosch Platinum
1980-1982 Mercury Marquis Bosch Platinum Spark Plug 6712
4.05, Save 26%   NEW ITEM
OEM: 6712, Item: 342213
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 6701Bosch Platinum
1983-1984 Mercury Marquis Bosch Platinum Spark Plug 6701
4.15, Save 27%   NEW ITEM
OEM: 6701, Item: 340409
  In Stock, Usually ships within 1 business day
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Bosch Platinum+4
Bosch Platinum+4
$5.15 - $5.35
2 Parts
Mercury Marquis Spark Plug, OEM: 4469Bosch Platinum+4
1983-1986 Mercury Marquis Bosch Platinum+4 Spark Plug 4469
5.15, Save 32%   NEW ITEM
OEM: 4469, Item: 83250
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4459Bosch Platinum+4
1983 Mercury Marquis Bosch Platinum+4 Spark Plug 4459
5.35, Save 32%   NEW ITEM
OEM: 4459, Item: 83248
  In Stock, Usually ships within 1 business day
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Bosch Super Plus
Bosch Super Plus
$1.95 - $2.05
6 Parts
Mercury Marquis Spark Plug, OEM: HR10BCBosch Super Plus
1972-1973 Mercury Marquis Bosch Super Plus Spark Plug HR10BC
1.95, Save 24%   NEW ITEM
OEM: HR10BC, Item: 115733
  Only 9 left In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: HR9HC0Bosch Super Plus
1983-1984 Mercury Marquis Bosch Super Plus Spark Plug HR9HC0
1.95, Save 30%   NEW ITEM
OEM: HR9HC0, Item: 115804
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: HR10HC0Bosch Super Plus
1984-1986 Mercury Marquis Bosch Super Plus Spark Plug HR10HC0
1.95, Save 27%   NEW ITEM
OEM: HR10HC0, Item: 115739
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: HR10BCYBosch Super Plus
1977, 1979 Mercury Marquis Bosch Super Plus Spark Plug HR10BCY
2.05, Save 29%   NEW ITEM
OEM: HR10BCY, Item: 115737
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: HR9BCBosch Super Plus
1970 Mercury Marquis Bosch Super Plus Spark Plug HR9BC
2.05, Save 29%   NEW ITEM
OEM: HR9BC, Item: 115773
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: HR9DCBosch Super Plus
1983 Mercury Marquis Bosch Super Plus Spark Plug HR9DC
2.05, Save 26%   NO STOCK
OEM: HR9DC, Item: 115794
  Restock date not known
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Champion
Champion
$1.55 - $5.15
9 Parts
Mercury Marquis Spark Plug, OEM: 401Champion
1983-1984 Mercury Marquis Champion Spark Plug 401
1.55, Save 42%   POPULAR
OEM: 401, Item: 983678
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 407Champion
1983-1986 Mercury Marquis Champion Spark Plug 407
1.55, Save 42%   NEW ITEM
OEM: 407, Item: 983683
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 408Champion
1983 Mercury Marquis Champion Spark Plug 408
1.55, Save 42%   NEW ITEM
OEM: 408, Item: 983684
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 3401Champion
1983-1984 Mercury Marquis Champion Spark Plug 3401
2.15, Save 41%   NEW ITEM
OEM: 3401, Item: 983774
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 3407Champion
1983-1986 Mercury Marquis Champion Spark Plug 3407
2.15, Save 41%   NEW ITEM
OEM: 3407, Item: 983776
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 3408Champion
1983 Mercury Marquis Champion Spark Plug 3408
2.15, Save 41%   NEW ITEM
OEM: 3408, Item: 983777
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 7407Champion
1983-1986 Mercury Marquis Champion Spark Plug 7407
4.75, Save 39%   NEW ITEM
OEM: 7407, Item: 983798
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 7408Champion
1983 Mercury Marquis Champion Spark Plug 7408
4.75, Save 39%   NEW ITEM
OEM: 7408, Item: 983799
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 9404Champion
1983 Mercury Marquis Champion Spark Plug 9404
5.15, Save 40%   NEW ITEM
OEM: 9404, Item: 983831
  In Stock, Usually ships within 1 business day
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Denso
Denso
$1.55 - $6.35
11 Parts
Mercury Marquis Spark Plug, OEM: 5022Denso
1983 Mercury Marquis Denso Spark Plug 5022
1.55, Save 42%   NEW ITEM
OEM: 5022, Item: 1194101
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 5025Denso
1971-1973 Mercury Marquis Denso Spark Plug 5025
1.55, Save 42%   NEW ITEM
OEM: 5025, Item: 1194103
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 5027Denso
1977-1982 Mercury Marquis Denso Spark Plug 5027
1.55, Save 42%   NEW ITEM
OEM: 5027, Item: 1194105
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: 5036Denso
1981 Mercury Marquis Denso Spark Plug 5036
1.55, Save 42%   NEW ITEM
OEM: 5036, Item: 1194110
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 5047Denso
1983-1986 Mercury Marquis Denso Spark Plug 5047
1.55, Save 42%   NEW ITEM
OEM: 5047, Item: 1194113
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4509Denso
1971-1982 Mercury Marquis Denso Spark Plug 4509
2.55, Save 39%   NEW ITEM
OEM: 4509, Item: 1194071
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4511Denso
1983-1986 Mercury Marquis Denso Spark Plug 4511
2.55, Save 39%   NEW ITEM
OEM: 4511, Item: 1194073
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 5091Denso
1983 Mercury Marquis Denso Spark Plug 5091
5.55, Save 40%   NEW ITEM
OEM: 5091, Item: 1194122
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4715Denso
1971-1982 Mercury Marquis Denso Spark Plug 4715
6.35, Save 40%   NEW ITEM
OEM: 4715, Item: 1194090
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 5325Denso
1983-1986 Mercury Marquis Denso Spark Plug 5325
6.35, Save 40%   NEW ITEM
OEM: 5325, Item: 1194139
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 5330Denso
1971-1982 Mercury Marquis Denso Spark Plug 5330
6.35, Save 40%   NEW ITEM
OEM: 5330, Item: 1194142
  Only 2 left In Stock, Usually ships within 1 business day
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Denso Iridium TT
Denso Iridium TT
$7.15 - $7.55
3 Parts
Mercury Marquis Spark Plug, OEM: 4713Denso Iridium TT
1983 Mercury Marquis Denso Iridium TT Spark Plug 4713
7.15, Save 31%   NEW ITEM
OEM: 4713, Item: 541605
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4715Denso Iridium TT
1971-1982 Mercury Marquis Denso Iridium TT Spark Plug 4715
7.45, Save 32%   NEW ITEM
OEM: 4715, Item: 543751
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 4716Denso Iridium TT
1981 Mercury Marquis Denso Iridium TT Spark Plug 4716
7.55, Save 31%   NEW ITEM
OEM: 4716, Item: 540742
  In Stock, Usually ships within 1 business day
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Denso Platinum TT
Denso Platinum TT
$3.15 - $3.25
2 Parts
Mercury Marquis Spark Plug, OEM: PT16TTDenso Platinum TT
1983 Mercury Marquis Denso Platinum TT Spark Plug PT16TT
3.15, Save 28%   NEW ITEM
OEM: PT16TT, Item: 450252
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: PTF20TTDenso Platinum TT
1981 Mercury Marquis Denso Platinum TT Spark Plug PTF20TT
3.25, Save 27%   NEW ITEM
OEM: PTF20TT, Item: 450251
  In Stock, Usually ships within 1 business day
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Denso Resistor
Denso Resistor
$1.95
Mercury Marquis Spark Plug, OEM: T16EPRUDenso Resistor
1983 Mercury Marquis Denso Resistor Spark Plug T16EPRU
1.95, Save 27%   NEW ITEM
OEM: T16EPRU, Item: 124408
  In Stock, Usually ships within 1 business day
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Dorman
Dorman
$2.85 - $4.65
3 Parts
Mercury Marquis Spark Plug Non-Fouler, OEM: 42006Dorman
1969-1982 Mercury Marquis Dorman Spark Plug Non-Fouler 42006
2.85, Save 39%   NEW ITEM
OEM: 42006, Item: 1044195
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug Non-Fouler, OEM: 42002Dorman
1967-1972, 1983 Mercury Marquis Dorman Spark Plug Non-Fouler 42002
3.65, Save 39%   NEW ITEM
OEM: 42002, Item: 1044192
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug Non-Fouler, OEM: 42008Dorman
1983-1986 Mercury Marquis Dorman Spark Plug Non-Fouler 42008
4.65, Save 40%   NEW ITEM
OEM: 42008, Item: 589275
  In Stock, Usually ships within 1-2 business days
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E3
E3
$5.05
4 Parts
E3
1970-1982 Mercury Marquis E3 Spark Plug E3.42
Add for Price, Save 29%   NEW ITEM
OEM: E3.42, Item: 1406180
  Only 1 left In Stock, Usually ships within 1 business day
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E3
1983 Mercury Marquis E3 Spark Plug E3.44
Add for Price, Save 29%   NEW ITEM
OEM: E3.44, Item: 1406181
  In Stock, Usually ships within 1 business day
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E3
1983 Mercury Marquis E3 Spark Plug E3.54
Add for Price, Save 29%   NEW ITEM
OEM: E3.54, Item: 1428571
  Only 3 left In Stock, Usually ships within 1 business day
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E3
1983-1986 Mercury Marquis E3 Spark Plug E3.60
Add for Price, Save 29%   NEW ITEM
OEM: E3.60, Item: 1406186
  In Stock, Usually ships within 1 business day
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Fram
Fram
$1.15 - $33.55
23 Parts
Mercury Marquis Spark Plug, OEM: 25Fram
1971-1973, 1975 Mercury Marquis Fram Spark Plug 25
1.15, Save 42%   NEW ITEM
OEM: 25, Item: 91783
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2545Fram
1983 Mercury Marquis Fram Spark Plug 2545
1.15, Save 42%   NEW ITEM
OEM: 2545, Item: 91775
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2546Fram
1984-1986 Mercury Marquis Fram Spark Plug 2546
1.15, Save 42%   NEW ITEM
OEM: 2546, Item: 91773
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 26Fram
1975-1982 Mercury Marquis Fram Spark Plug 26
1.15, Save 42%   NEW ITEM
OEM: 26, Item: 91771
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 45Fram
1971-1973 Mercury Marquis Fram Spark Plug 45
1.15, Save 42%   NEW ITEM
OEM: 45, Item: 91672
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 46Fram
1983 Mercury Marquis Fram Spark Plug 46
1.15, Save 42%   NEW ITEM
OEM: 46, Item: 91670
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 764Fram
1983 Mercury Marquis Fram Spark Plug 764
1.15, Save 42%   NEW ITEM
OEM: 764, Item: 91604
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 766Fram
1983 Mercury Marquis Fram Spark Plug 766
1.45, Save 41%   NEW ITEM
OEM: 766, Item: 91600
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP26Fram
1979-1982 Mercury Marquis Fram Spark Plug AP26
2.25, Save 40%   NEW ITEM
OEM: AP26, Item: 91546
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP5145Fram
1983-1986 Mercury Marquis Fram Spark Plug AP5145
2.25, Save 40%   NEW ITEM
OEM: AP5145, Item: 91504
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP104Fram
1983 Mercury Marquis Fram Spark Plug AP104
2.55, Save 40%   NEW ITEM
OEM: AP104, Item: 91578
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP106Fram
1983 Mercury Marquis Fram Spark Plug AP106
2.55, Save 40%   NEW ITEM
OEM: AP106, Item: 91574
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: AP46Fram
1983 Mercury Marquis Fram Spark Plug AP46
2.55, Save 40%   NEW ITEM
OEM: AP46, Item: 91522
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP104Fram
1983 Mercury Marquis Fram Spark Plug APP104
4.05, Save 39%   NEW ITEM
OEM: APP104, Item: 91436
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP25Fram
1970-1975 Mercury Marquis Fram Spark Plug APP25
4.05, Save 39%   NEW ITEM
OEM: APP25, Item: 91424
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP5145Fram
1983 Mercury Marquis Fram Spark Plug APP5145
4.05, Save 39%   NEW ITEM
OEM: APP5145, Item: 91376
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP26Fram
1980-1982 Mercury Marquis Fram Spark Plug APP26
4.55, Save 40%   NEW ITEM
OEM: APP26, Item: 91408
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: APP666Fram
1977, 1979 Mercury Marquis Fram Spark Plug APP666
4.55, Save 40%   NEW ITEM
OEM: APP666, Item: 91315
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: XP104Fram
1983 Mercury Marquis Fram Spark Plug XP104
4.85, Save 40%   NEW ITEM
OEM: XP104, Item: 91283
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: XP25Fram
1970-1975 Mercury Marquis Fram Spark Plug XP25
4.85, Save 40%   NEW ITEM
OEM: XP25, Item: 91265
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: XP26Fram
1980-1982 Mercury Marquis Fram Spark Plug XP26
5.45, Save 40%   NEW ITEM
OEM: XP26, Item: 91263
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: XP5145Fram
1983-1986 Mercury Marquis Fram Spark Plug XP5145
5.45, Save 40%   NEW ITEM
OEM: XP5145, Item: 91242
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2546BPFram
1984-1986 Mercury Marquis Fram Spark Plug 2546BP
33.55, Save 39%   NEW ITEM
OEM: 2546BP, Item: 1176806
Package Quantity: 24
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorcraft
Motorcraft
$1.65 - $3.85
11 Parts
Motorcraft
1983-1986 Mercury Marquis Motorcraft Spark Plug SP409
1.65, Save 40%   NEW ITEM
OEM: SP409, Item: 404965
  In Stock, Usually ships within 1 business day
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Motorcraft
1974-1982 Mercury Marquis Motorcraft Spark Plug SP425
1.65, Save 40%   NEW ITEM
OEM: SP425, Item: 404976
  In Stock, Usually ships within 1 business day
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Motorcraft
1984-1986 Mercury Marquis Motorcraft Spark Plug SP429
1.65, Save 40%   NEW ITEM
OEM: SP429, Item: 404978
  In Stock, Usually ships within 1 business day
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Motorcraft
1983 Mercury Marquis Motorcraft Spark Plug SP431
1.85, Save 42%   NEW ITEM
OEM: SP431, Item: 404980
  In Stock, Usually ships within 1 business day
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Motorcraft
1983-1984 Mercury Marquis Motorcraft Spark Plug SP447
1.85, Save 42%   NEW ITEM
OEM: SP447, Item: 404991
  In Stock, Usually ships within 1 business day
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Motorcraft
1967-1973 Mercury Marquis Motorcraft Spark Plug SP420
2.25, Save 39%   NEW ITEM
OEM: SP420, Item: 1039879
  In Stock, Usually ships within 1 business day
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Motorcraft
1983 Mercury Marquis Motorcraft Spark Plug SP442
2.25, Save 39%   NEW ITEM
OEM: SP442, Item: 1234023
  In Stock, Usually ships within 1 business day
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Motorcraft
1975, 1985 Mercury Marquis Motorcraft Spark Plug SP450
2.25, Save 39%   NEW ITEM
OEM: SP450, Item: 1039898
  In Stock, Usually ships within 1 business day
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Motorcraft
1970-1971 Mercury Marquis Motorcraft Spark Plug SP501
2.65, Save 40%   NEW ITEM
OEM: SP501, Item: 405018
  In Stock, Usually ships within 1 business day
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Motorcraft
1971-1975, 1985 Mercury Marquis Motorcraft Spark Plug SP502
2.65, Save 40%   NEW ITEM
OEM: SP502, Item: 405019
  In Stock, Usually ships within 1 business day
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Motorcraft
1983-1986 Mercury Marquis Motorcraft Spark Plug SP482
3.85, Save 39%   NEW ITEM
OEM: SP482, Item: 405005
  In Stock, Usually ships within 1 business day
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NGK
NGK
$1.65 - $11.05
19 Parts
Mercury Marquis Spark Plug, OEM: 2438NGK
1967-1973, 1983 Mercury Marquis NGK Spark Plug 2438
1.65, Save 40%   NEW ITEM
OEM: 2438, Item: 635915
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 6945NGK
1974, 1977-1982 Mercury Marquis NGK Spark Plug 6945
1.65, Save 40%   NEW ITEM
OEM: 6945, Item: 636184
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7060NGK
1983-1986 Mercury Marquis NGK Spark Plug 7060
1.65, Save 40%   NEW ITEM
OEM: 7060, Item: 636195
  Only 6 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 2683NGK
1983-1986 Mercury Marquis NGK Spark Plug 2683
1.75, Save 41%   NEW ITEM
OEM: 2683, Item: 10884
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2238NGK
1983-1984 Mercury Marquis NGK Spark Plug 2238
1.85, Save 40%   NEW ITEM
OEM: 2238, Item: 1056816
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 6630NGK
1971-1976, 1978 Mercury Marquis NGK Spark Plug 6630
1.85, Save 40%   NEW ITEM
OEM: 6630, Item: 1057136
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 2869NGK
1971-1976, 1978 Mercury Marquis NGK Spark Plug 2869
2.65, Save 39%   NEW ITEM
OEM: 2869, Item: 671273
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 3207NGK
1974, 1977-1982 Mercury Marquis NGK Spark Plug 3207
2.65, Save 39%   NEW ITEM
OEM: 3207, Item: 635954
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 3716NGK
1983-1986 Mercury Marquis NGK Spark Plug 3716
2.65, Save 39%   NEW ITEM
OEM: 3716, Item: 635990
  Only 7 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7159NGK
1983-1986 Mercury Marquis NGK Spark Plug 7159
2.65, Save 39%   NEW ITEM
OEM: 7159, Item: 636211
  Only 4 left In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 3186NGK
1983-1984 Mercury Marquis NGK Spark Plug 3186
2.85, Save 40%   NEW ITEM
OEM: 3186, Item: 1056877
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 7316NGK
1983-1986 Mercury Marquis NGK Spark Plug 7316
6.75, Save 40%   NEW ITEM
OEM: 7316, Item: 636224
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7401NGK
1971-1976, 1978 Mercury Marquis NGK Spark Plug 7401
6.75, Save 40%   NEW ITEM
OEM: 7401, Item: 636230
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7510NGK
1967-1973, 1983 Mercury Marquis NGK Spark Plug 7510
6.75, Save 40%   NEW ITEM
OEM: 7510, Item: 636234
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7559NGK
1974, 1977-1982 Mercury Marquis NGK Spark Plug 7559
6.75, Save 40%   NEW ITEM
OEM: 7559, Item: 636240
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 7243NGK
1983-1986 Mercury Marquis NGK Spark Plug 7243
7.15, Save 40%   NEW ITEM
OEM: 7243, Item: 380809
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: 6579NGK
1983-1984 Mercury Marquis NGK Spark Plug 6579
10.15, Save 39%   NEW ITEM
OEM: 6579, Item: 636157
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 97287NGK
1983-1984 Mercury Marquis NGK Spark Plug 97287
10.15, Save 39%   NEW ITEM
OEM: 97287, Item: 636296
  In Stock, Usually ships within 1-2 business days
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Mercury Marquis Spark Plug, OEM: 6044NGK
1983-1984 Mercury Marquis NGK Spark Plug 6044
11.05, Save 39%   NEW ITEM
OEM: 6044, Item: 1458316
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

NGK G-Power
NGK G-Power
$2.85 - $2.95
2 Parts
Mercury Marquis Spark Plug, OEM: TR5GPNGK G-Power
1983-1984 Mercury Marquis NGK G-Power Spark Plug TR5GP
2.85, Save 26%   NEW ITEM
OEM: TR5GP, Item: 125093
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: TR551GPNGK G-Power
1983-1986 Mercury Marquis NGK G-Power Spark Plug TR551GP
2.95, Save 27%   NEW ITEM
OEM: TR551GP, Item: 125097
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

NGK Iridium
NGK Iridium
$6.55 - $6.65
2 Parts
Mercury Marquis Spark Plug, OEM: TR5IXNGK Iridium
1983-1984 Mercury Marquis NGK Iridium Spark Plug TR5IX
6.55, Save 32%   NEW ITEM
OEM: TR5IX, Item: 125094
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: TR551IXNGK Iridium
1983-1986 Mercury Marquis NGK Iridium Spark Plug TR551IX
6.65, Save 32%   NEW ITEM
OEM: TR551IX, Item: 125098
  In Stock, Usually ships within 1 business day
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NGK Laser Iridium
NGK Laser Iridium
$11.15
Mercury Marquis Spark Plug, OEM: ITR5H13NGK Laser Iridium
1983-1984 Mercury Marquis NGK Laser Iridium Spark Plug ITR5H13
11.15, Save 31%   NEW ITEM
OEM: ITR5H13, Item: 456626
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

NGK V-Power
NGK V-Power
$1.85 - $2.15
5 Parts
Mercury Marquis Spark Plug, OEM: UR4NGK V-Power
1971-1976, 1978 Mercury Marquis NGK V-Power Spark Plug UR4
1.85, Save 28%   NEW ITEM
OEM: UR4, Item: 125301
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: UR45NGK V-Power
1974, 1977, 1979-1982 Mercury Marquis NGK V-Power Spark Plug UR45
1.85, Save 28%   NEW ITEM
OEM: UR45, Item: 125302
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Marquis Spark Plug, OEM: WR5NGK V-Power
1967-1973 Mercury Marquis NGK V-Power Spark Plug WR5
1.85, Save 28%   NEW ITEM
OEM: WR5, Item: 125582
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: TR551NGK V-Power
1983-1986 Mercury Marquis NGK V-Power Spark Plug TR551
1.95, Save 27%   NEW ITEM
OEM: TR551, Item: 125096
  In Stock, Usually ships within 1 business day
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Mercury Marquis Spark Plug, OEM: TR51NGK V-Power
1985-1986 Mercury Marquis NGK V-Power Spark Plug TR51
2.15, Save 25%   NEW ITEM
OEM: TR51, Item: 125092
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle