Car Parts Discount

Dodge Diplomat Spark Plug

Great cars and trucks like your Diplomat need great parts.

Select Your VehicleWhile it may not be difficult to find replacement parts for Dodge vehicles, these days the necessity for nothing but the absolute best are required to maintain your automobile. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today. When your Dodge Diplomat rolled off the assembly line, it was destined for a driver who wants a trusted name in their automobile. Obviously, you bought your Diplomat because you knew that you wanted great performance and American engineering both impeccably combined into one automobile.

Why Spark Plug replacement is so important.

Sometimes the most important performance parts are the smallest, but they aren't considered when there's a performance problem. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Dodge Diplomat spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. Should a spark plug fail to do its job, the engine in your Dodge Diplomat will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

Any car parts you need .

Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. At Car Parts Discount, we have real customer support agents available with enough expertise to help you purchase the correct Dodge Diplomat part for your needs. Get your Diplomat back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Need 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977 Dodge Diplomat Spark Plug parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Dodge Diplomat Spark Plug, OEM: 26Fram
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: 65Fram
1977-1989 Dodge Diplomat Fram Spark Plug 65
1.15, Save 42%   NEW ITEM
OEM: 65, Item: 91621
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 26Autolite
1978-1983 Dodge Diplomat Autolite Spark Plug 26
1.25, Save 40%   POPULAR
OEM: 26, Item: 664640
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 65Autolite
1977-1989 Dodge Diplomat Autolite Spark Plug 65
1.25, Save 40%   NEW ITEM
OEM: 65, Item: 664666
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 25Champion
1978-1983 Dodge Diplomat Champion Spark Plug 25
1.55, Save 42%   NEW ITEM
OEM: 25, Item: 983626
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 404Champion
1986-1989 Dodge Diplomat Champion Spark Plug 404
1.55, Save 42%   POPULAR
OEM: 404, Item: 983680
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 405Champion
1977-1985 Dodge Diplomat Champion Spark Plug 405
1.55, Save 42%   NEW ITEM
OEM: 405, Item: 983681
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 3031Denso
1977-1989 Dodge Diplomat Denso Spark Plug 3031
1.55, Save 40%   NEW ITEM
OEM: 3031, Item: 1193904
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 5020Denso
1978-1983 Dodge Diplomat Denso Spark Plug 5020
1.55, Save 42%   NEW ITEM
OEM: 5020, Item: 1194100
  In Stock, Usually ships within 1 business day
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Motorcraft
1977-1989 Dodge Diplomat Motorcraft Spark Plug SP416
1.65, Save 40%   NEW ITEM
OEM: SP416, Item: 404970
  In Stock, Usually ships within 1 business day
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Motorcraft
1978-1983 Dodge Diplomat Motorcraft Spark Plug SP425
1.75, Save 39%   NEW ITEM
OEM: SP425, Item: 404976
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 6578NGK
1977-1989 Dodge Diplomat NGK Spark Plug 6578
1.75, Save 39%   NEW ITEM
OEM: 6578, Item: 1301345
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: UR4NGK V-Power
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: R44XLSACDelco
1977-1989 Dodge Diplomat ACDelco Spark Plug R44XLS
1.85, Save 42%   NEW ITEM
OEM: R44XLS, Item: 902282
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: R45TSACDelco
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: 2635NGK
1977-1989 Dodge Diplomat NGK Spark Plug 2635
1.85, Save 40%   NEW ITEM
OEM: 2635, Item: 1056845
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 6630NGK
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: HR10BCBosch Super Plus
1978-1983 Dodge Diplomat Bosch Super Plus Spark Plug HR10BC
1.95, Save 27%   NEW ITEM
OEM: HR10BC, Item: 115733
  Only 7 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: W16EXRUDenso Resistor
1977-1989 Dodge Diplomat Denso Resistor Spark Plug W16EXRU
1.95, Save 27%   NEW ITEM
OEM: W16EXRU, Item: 125525
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: GR4NGK V-Power
1977-1989 Dodge Diplomat NGK V-Power Spark Plug GR4
1.95, Save 27%   NEW ITEM
OEM: GR4, Item: 115330
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: WR10LCBosch Super Plus
1977-1989 Dodge Diplomat Bosch Super Plus Spark Plug WR10LC
2.05, Save 29%   NEW ITEM
OEM: WR10LC, Item: 125578
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 3018Champion
1978-1983 Dodge Diplomat Champion Spark Plug 3018
2.15, Save 41%   NEW ITEM
OEM: 3018, Item: 983760
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 3405Champion
1977-1989 Dodge Diplomat Champion Spark Plug 3405
2.15, Save 41%   NEW ITEM
OEM: 3405, Item: 983775
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: AP26Fram
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: AP65Fram
1977-1989 Dodge Diplomat Fram Spark Plug AP65
2.25, Save 40%   NEW ITEM
OEM: AP65, Item: 91474
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: AP26Autolite
1978-1983 Dodge Diplomat Autolite Spark Plug AP26
2.45, Save 40%   NEW ITEM
OEM: AP26, Item: 664729
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: AP65Autolite
1977-1989 Dodge Diplomat Autolite Spark Plug AP65
2.45, Save 40%   NEW ITEM
OEM: AP65, Item: 664752
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 2763NGK
1977-1989 Dodge Diplomat NGK Spark Plug 2763
2.65, Save 39%   NEW ITEM
OEM: 2763, Item: 635933
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 2869NGK
1978-1983 Dodge Diplomat NGK Spark Plug 2869
2.65, Save 39%   POPULAR
OEM: 2869, Item: 671273
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4501Denso
1977-1989 Dodge Diplomat Denso Spark Plug 4501
2.65, Save 40%   NEW ITEM
OEM: 4501, Item: 1194063
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4509Denso
1978-1983 Dodge Diplomat Denso Spark Plug 4509
2.65, Save 40%   NEW ITEM
OEM: 4509, Item: 1194071
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 6736Bosch
1977-1983, 1985 Dodge Diplomat Bosch Spark Plug 6736
2.85, Save 40%   NEW ITEM
OEM: 6736, Item: 1158883
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug Non-Fouler, OEM: 42006Dorman
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: PW16TTDenso Platinum TT
1977-1989 Dodge Diplomat Denso Platinum TT Spark Plug PW16TT
3.35, Save 25%   NEW ITEM
OEM: PW16TT, Item: 450254
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4007Bosch
1978-1983 Dodge Diplomat Bosch Spark Plug 4007
3.55, Save 39%   NEW ITEM
OEM: 4007, Item: 948891
  Only 4 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug Non-Fouler, OEM: 42004Dorman
1977-1989 Dodge Diplomat Dorman Spark Plug Non-Fouler 42004
3.65, Save 39%   NEW ITEM
OEM: 42004, Item: 1044193
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 2ACDelco
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: 8118Bosch
1977-1989 Dodge Diplomat Bosch Spark Plug 8118
4.15, Save 39%   NEW ITEM
OEM: 8118, Item: 582238
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: APP26Autolite
1978-1983 Dodge Diplomat Autolite Spark Plug APP26
4.35, Save 39%   NEW ITEM
OEM: APP26, Item: 664770
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: APP65Autolite
1977-1989 Dodge Diplomat Autolite Spark Plug APP65
4.35, Save 39%   NEW ITEM
OEM: APP65, Item: 664791
  Only 9 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: APP26Fram
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: APP65Fram
1977-1989 Dodge Diplomat Fram Spark Plug APP65
4.55, Save 40%   NEW ITEM
OEM: APP65, Item: 91317
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 7018Champion
1978-1983 Dodge Diplomat Champion Spark Plug 7018
4.75, Save 39%   NEW ITEM
OEM: 7018, Item: 983786
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 7405Champion
1977-1989 Dodge Diplomat Champion Spark Plug 7405
4.75, Save 39%   NEW ITEM
OEM: 7405, Item: 1285673
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4449Bosch Platinum+4
1983 Dodge Diplomat Bosch Platinum+4 Spark Plug 4449
4.85, Save 40%   NEW ITEM
OEM: 4449, Item: 83243
  Only 1 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4479Bosch Platinum+4
1983-1989 Dodge Diplomat Bosch Platinum+4 Spark Plug 4479
4.95, Save 39%   NEW ITEM
OEM: 4479, Item: 83286
  Only 2 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: E3.42/E342E3
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: E3.46/E346E3
1977-1989 Dodge Diplomat E3 Spark Plug E3.46
Add for Price, Save 29%   POPULAR
OEM: E3.46, Item: 1406182
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: XP26Fram
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: 5305Denso
1977-1989 Dodge Diplomat Denso Spark Plug 5305
5.55, Save 39%   NEW ITEM
OEM: 5305, Item: 1194128
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 5330Denso
1978-1983 Dodge Diplomat Denso Spark Plug 5330
5.55, Save 39%   NEW ITEM
OEM: 5330, Item: 1194142
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 3004Denso
1977-1989 Dodge Diplomat Denso Spark Plug 3004
5.85, Save 40%   NEW ITEM
OEM: 3004, Item: 15944
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: GR4IXNGK Iridium
1977-1989 Dodge Diplomat NGK Iridium Spark Plug GR4IX
5.95, Save 39%   NEW ITEM
OEM: GR4IX, Item: 115322
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: P16RDenso Double Platinum
1977-1989 Dodge Diplomat Denso Double Platinum Spark Plug P16R
6.25, Save 39%   NEW ITEM
OEM: P16R, Item: 121669
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 41-828/41828ACDelco
1977-1989 Dodge Diplomat ACDelco Spark Plug 41-828
6.35, Save 40%   NEW ITEM
OEM: 41-828, Item: 691483
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 41-905/41905ACDelco
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: 4708Denso
1977-1989 Dodge Diplomat Denso Spark Plug 4708
6.35, Save 40%   NEW ITEM
OEM: 4708, Item: 1194083
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 4715Denso
1978-1983 Dodge Diplomat 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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Dodge Diplomat Spark Plug, OEM: IW16Denso Iridium Power
1977-1989 Dodge Diplomat Denso Iridium Power Spark Plug IW16
6.45, Save 40%   NEW ITEM
OEM: IW16, Item: 116008
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 7401NGK
1978-1983 Dodge Diplomat NGK Spark Plug 7401
6.75, Save 40%   NEW ITEM
OEM: 7401, Item: 636230
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 97382NGK
1977-1989 Dodge Diplomat NGK Spark Plug 97382
6.75, Save 40%   NEW ITEM
OEM: 97382, Item: 1462136
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 97382NGK
1977-1989 Dodge Diplomat NGK Spark Plug 97382
7.15, Save 40%   NEW ITEM
OEM: 97382, Item: 1477739
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 97382NGK
1977-1989 Dodge Diplomat NGK Spark Plug 97382
7.15, Save 40%   NEW ITEM
OEM: 97382, Item: 1462158
  In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 7149NGK
1977-1989 Dodge Diplomat NGK Spark Plug 7149
7.45, Save 39%   NEW ITEM
OEM: 7149, Item: 1057187
  Only 6 left In Stock, Usually ships within 1 business day
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Dodge Diplomat Spark Plug, OEM: 26BPFram
1978-1983 Dodge Diplomat Fram Spark Plug 26BP
29.45, Save 39%   NEW ITEM
OEM: 26BP, Item: 406275
Package Quantity: 24
  Only 2 left In Stock, Usually ships within 1 business day
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