Car Parts Discount

Mercury Zephyr Spark Plug

Why you drive your Zephyr.

Select Your VehicleAuto enthusiasts know that good looks is built into each Mercury, and know that only the highest quality repair Zephyr parts will suffice when repairs are needed. You purchased your Zephyr because its reliability and long-lasting quality struck a chord inside you; so why would you be okay with second rate when it comes to the highest quality auto parts? Mercury vehicle enthusiasts have come to expect a certain level of high-value when driving their Zephyr around town. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles on the road today.

Why Spark Plug replacement is so important.

There are ignition parts in your engine so small that they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Mercury Zephyr spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. If one of the spark plugs wears out, the engine in your Mercury Zephyr will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

Your automotive desires .

Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. When your Mercury requires a top quality replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the appropriate Mercury Zephyr part for your project or repair. Just choose your year from the list below to find the right Mercury Zephyr Spark Plug for your 1983, 1982, 1981, 1980, 1979, 1978 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Mercury Zephyr Spark Plug, OEM: 25Autolite
1980 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 2545Autolite
1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 26Autolite
1978-1979, 1981-1982 Mercury Zephyr Autolite Spark Plug 26
1.25, Save 40%   NEW ITEM
OEM: 26, Item: 664640
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 46Autolite
1980-1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 666Autolite
1978-1979 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 765Autolite
1980-1982 Mercury Zephyr Autolite Spark Plug 765
1.25, Save 40%   NEW ITEM
OEM: 765, Item: 664672
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 5027Denso
1978-1982 Mercury Zephyr Denso Spark Plug 5027
1.55, Save 40%   NEW ITEM
OEM: 5027, Item: 13760
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 407Champion
1983 Mercury Zephyr Champion Spark Plug 407
1.55, Save 42%   NEW ITEM
OEM: 407, Item: 983683
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 408Champion
1978-1982 Mercury Zephyr Champion Spark Plug 408
1.55, Save 42%   NEW ITEM
OEM: 408, Item: 983684
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 5022Denso
1978-1982 Mercury Zephyr Denso Spark Plug 5022
1.55, Save 42%   NEW ITEM
OEM: 5022, Item: 1194101
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 5047Denso
1983 Mercury Zephyr 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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Motorcraft
1983 Mercury Zephyr 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
1978-1979, 1982 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: 2238NGK
1978-1982 Mercury Zephyr NGK Spark Plug 2238
1.65, Save 40%   NEW ITEM
OEM: 2238, Item: 635896
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 2438NGK
1978-1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 6945NGK
1978-1982 Mercury Zephyr NGK Spark Plug 6945
1.65, Save 40%   NEW ITEM
OEM: 6945, Item: 636184
  Only 4 left In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 7060NGK
1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: CR43TSACDelco
1980 Mercury Zephyr ACDelco Spark Plug CR43TS
1.75, Save 41%   NEW ITEM
OEM: CR43TS, Item: 691696
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: R44LTSACDelco
1978-1982 Mercury Zephyr ACDelco Spark Plug R44LTS
1.75, Save 41%   NEW ITEM
OEM: R44LTS, Item: 692012
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: R45TSACDelco
1978-1979, 1981-1982 Mercury Zephyr ACDelco Spark Plug R45TS
1.75, Save 41%   NEW ITEM
OEM: R45TS, Item: 692027
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: R45TSXACDelco
1978-1979 Mercury Zephyr ACDelco Spark Plug R45TSX
1.75, Save 41%   NEW ITEM
OEM: R45TSX, Item: 692028
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: R85TSACDelco
1978-1983 Mercury Zephyr ACDelco Spark Plug R85TS
1.75, Save 41%   NEW ITEM
OEM: R85TS, Item: 692034
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: R44NTSEACDelco
1983 Mercury Zephyr ACDelco Spark Plug R44NTSE
1.75, Save 41%   NEW ITEM
OEM: R44NTSE, Item: 1158655
  Only 4 left In Stock, Usually ships within 1-2 business days
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Motorcraft
1978-1983 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: UR45NGK V-Power
1978-1982 Mercury Zephyr NGK V-Power Spark Plug UR45
1.85, Save 28%   NEW ITEM
OEM: UR45, Item: 125302
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: TR5NGK V-Power
1978-1982 Mercury Zephyr NGK V-Power Spark Plug TR5
1.85, Save 25%   POPULAR
OEM: TR5, Item: 125091
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: T16EPRUDenso Resistor
1978-1982 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: HR9HC0Bosch Super Plus
1983 Mercury Zephyr 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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Motorcraft
1978-1982 Mercury Zephyr Motorcraft Spark Plug SP419
1.95, Save 40%   NEW ITEM
OEM: SP419, Item: 1039878
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: HR10BCYBosch Super Plus
1978-1979 Mercury Zephyr 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 Zephyr Spark Plug, OEM: TR51NGK V-Power
1983 Mercury Zephyr 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

Mercury Zephyr Spark Plug, OEM: 3407Champion
1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 3408Champion
1978-1982 Mercury Zephyr Champion Spark Plug 3408
2.15, Save 41%   NEW ITEM
OEM: 3408, Item: 983777
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorcraft
1980-1981 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: AP25Autolite
1980 Mercury Zephyr Autolite Spark Plug AP25
2.45, Save 40%   NEW ITEM
OEM: AP25, Item: 664726
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: AP26Autolite
1981-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: AP46Autolite
1980-1983 Mercury Zephyr 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 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 4509Denso
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 4511Denso
1978-1983 Mercury Zephyr 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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Motorcraft
1980-1981 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: 3186NGK
1978-1982 Mercury Zephyr NGK Spark Plug 3186
2.65, Save 39%   NEW ITEM
OEM: 3186, Item: 635950
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 3207NGK
1978-1982 Mercury Zephyr NGK Spark Plug 3207
2.65, Save 39%   NEW ITEM
OEM: 3207, Item: 635954
  Only 5 left In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 3716NGK
1983 Mercury Zephyr 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 Zephyr Spark Plug Non-Fouler, OEM: 42006Dorman
1978-1982 Mercury Zephyr Dorman Spark Plug Non-Fouler 42006
2.65, Save 40%   NEW ITEM
OEM: 42006, Item: 589274
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: AP2545Autolite
1983 Mercury Zephyr Autolite Spark Plug AP2545
2.75, Save 40%   NEW ITEM
OEM: AP2545, Item: 666388
  Only 4 left In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: AP765Autolite
1978-1982 Mercury Zephyr Autolite Spark Plug AP765
2.75, Save 40%   NEW ITEM
OEM: AP765, Item: 687500
  Only 4 left In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: TR5GPNGK G-Power
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: PT16TTDenso Platinum TT
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug Non-Fouler, OEM: 42002Dorman
1978-1983 Mercury Zephyr Dorman Spark Plug Non-Fouler 42002
3.45, Save 39%   NEW ITEM
OEM: 42002, Item: 589272
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: 2ACDelco
1978-1982 Mercury Zephyr ACDelco Spark Plug 2
3.65, Save 40%   NEW ITEM
OEM: 2, Item: 691402
  In Stock, Usually ships within 1 business day
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Motorcraft
1983 Mercury Zephyr Motorcraft Spark Plug SP482
3.85, Save 39%   NEW ITEM
OEM: SP482, Item: 405005
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorcraft
1978-1982 Mercury Zephyr Motorcraft Spark Plug SP486
3.85, Save 39%   NEW ITEM
OEM: SP486, Item: 405009
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 6723Bosch Platinum
1980-1982 Mercury Zephyr Bosch Platinum Spark Plug 6723
3.85, Save 25%   NEW ITEM
OEM: 6723, Item: 339784
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 16ACDelco
1978-1982 Mercury Zephyr ACDelco Spark Plug 16
3.85, Save 40%   NEW ITEM
OEM: 16, Item: 891150
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 6712Bosch Platinum
1980-1982 Mercury Zephyr Bosch Platinum Spark Plug 6712
4.05, Save 26%   NEW ITEM
OEM: 6712, Item: 342213
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: APP25Autolite
1980 Mercury Zephyr Autolite Spark Plug APP25
4.35, Save 39%   NEW ITEM
OEM: APP25, Item: 664769
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: APP26Autolite
1978-1979, 1981-1982 Mercury Zephyr Autolite Spark Plug APP26
4.35, Save 39%   NEW ITEM
OEM: APP26, Item: 664770
  Only 9 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: APP5145Autolite
1983 Mercury Zephyr Autolite Spark Plug APP5145
4.35, Save 39%   NEW ITEM
OEM: APP5145, Item: 664777
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: 7408Champion
1978-1982 Mercury Zephyr Champion Spark Plug 7408
4.55, Save 40%   NEW ITEM
OEM: 7408, Item: 664964
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug Non-Fouler, OEM: 42008Dorman
1978-1983 Mercury Zephyr Dorman Spark Plug Non-Fouler 42008
4.65, Save 40%   NEW ITEM
OEM: 42008, Item: 589275
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: 7407Champion
1983 Mercury Zephyr Champion Spark Plug 7407
4.75, Save 39%   NEW ITEM
OEM: 7407, Item: 983798
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: APP2545Autolite
1983 Mercury Zephyr Autolite Spark Plug APP2545
4.95, Save 40%   NEW ITEM
OEM: APP2545, Item: 664761
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: APP765Autolite
1980-1982 Mercury Zephyr Autolite Spark Plug APP765
4.95, Save 40%   NEW ITEM
OEM: APP765, Item: 687501
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Iridium, OEM: 9404Champion
1978-1982 Mercury Zephyr Champion Iridium 9404
5.05, Save 39%   NEW ITEM
OEM: 9404, Item: 665012
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

E3
1978-1982 Mercury Zephyr 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
1978-1982 Mercury Zephyr 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 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: 4469Bosch Platinum+4
1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 5091Denso
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 41-803/41803ACDelco
1980 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 41-816/41816ACDelco
1978-1979 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 41-905/41905ACDelco
1978-1979, 1981-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 41-950/41950ACDelco
1978-1982 Mercury Zephyr ACDelco Spark Plug 41-950
6.35, Save 40%   NEW ITEM
OEM: 41-950, Item: 691499
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 41-963/41963ACDelco
1978-1982 Mercury Zephyr ACDelco Spark Plug 41-963
6.35, Save 40%   NEW ITEM
OEM: 41-963, Item: 886740
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: 4715Denso
1978-1982 Mercury Zephyr Denso Spark Plug 4715
6.35, Save 40%   NEW ITEM
OEM: 4715, Item: 1194090
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: 5325Denso
1978-1983 Mercury Zephyr Denso Spark Plug 5325
6.35, Save 40%   NEW ITEM
OEM: 5325, Item: 1194139
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Zephyr Spark Plug, OEM: 5330Denso
1978-1982 Mercury Zephyr 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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Mercury Zephyr Spark Plug, OEM: TR5IXNGK Iridium
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 7397NGK
1978-1982 Mercury Zephyr NGK Spark Plug 7397
6.75, Save 40%   NEW ITEM
OEM: 7397, Item: 636229
  In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 7510NGK
1978-1983 Mercury Zephyr NGK Spark Plug 7510
6.75, Save 40%   NEW ITEM
OEM: 7510, Item: 636234
  Only 8 left In Stock, Usually ships within 1-2 business days
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Mercury Zephyr Spark Plug, OEM: 7559NGK
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 7243NGK
1983 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 4713Denso Iridium TT
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 4715Denso Iridium TT
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: 6579NGK
1978-1982 Mercury Zephyr 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 Zephyr Spark Plug, OEM: ITR5H13NGK Laser Iridium
1978-1982 Mercury Zephyr NGK Laser Iridium Spark Plug ITR5H13
11.15, Save 31%   NEW ITEM
OEM: ITR5H13, Item: 456626
  In Stock, Usually ships within 1 business day
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Mercury Zephyr Spark Plug, OEM: HR9DCBosch Super Plus
1978-1982 Mercury Zephyr Bosch Super Plus Spark Plug HR9DC
2.05, Save 26%   NO STOCK
OEM: HR9DC, Item: 115794
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