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GMC C15 Spark Plug

You enjoy taking care of your C15.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs currently being driven today. While it may not be difficult to find replacement parts for GMC vehicles, these days only the absolute best are required to fix your car or truck. You purchased your C15 because its dependability and longevity agreed with your nature; so why would you settle for second rate when it comes to superior quality auto parts? Your GMC dealership isn't the only place to find the best parts to repair your C15.

Why Spark Plug replacement is so important.

Sometimes the most important performance parts are the smallest, but they can be forgotten about when performing regular maintenance. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your GMC C15 spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. When one of the spark plugs does not fire when it should, the engine in your GMC C15 will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

Your automotive desires .

Procuring new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the absolute greatest original and aftermarket replacement C15 parts on the internet. When your GMC needs a new replacement Spark Plug, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Bring your C15 back to life with the best new or rebuilt parts from the experts at Car Parts Discount. Need 1978, 1977, 1976, 1975 GMC C15 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.
Select Your Year
GMC C15 Spark Plug, OEM: 145Autolite
1975-1978 GMC C15 Autolite Spark Plug 145
1.25, Save 40%   NEW ITEM
OEM: 145, Item: 664632
  In Stock, Usually ships within 1-2 business days
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GMC C15 Spark Plug, OEM: 26Autolite
1976-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 5030Denso
1976 GMC C15 Denso Spark Plug 5030
1.55, Save 40%   NEW ITEM
OEM: 5030, Item: 13721
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 5029Denso
1975-1978 GMC C15 Denso Spark Plug 5029
1.55, Save 42%   NEW ITEM
OEM: 5029, Item: 1194106
  In Stock, Usually ships within 1 business day
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Motorcraft
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 6630NGK
1976-1978 GMC C15 NGK Spark Plug 6630
1.65, Save 40%   POPULAR
OEM: 6630, Item: 636162
  In Stock, Usually ships within 1-2 business days
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GMC C15 Spark Plug, OEM: 7052NGK
1975-1978 GMC C15 NGK Spark Plug 7052
1.65, Save 40%   NEW ITEM
OEM: 7052, Item: 636194
  In Stock, Usually ships within 1-2 business days
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GMC C15 Spark Plug, OEM: 7240NGK
1975, 1977-1978 GMC C15 NGK Spark Plug 7240
1.65, Save 40%   NEW ITEM
OEM: 7240, Item: 636221
  In Stock, Usually ships within 1-2 business days
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GMC C15 Spark Plug, OEM: R44TACDelco
1975-1978 GMC C15 ACDelco Spark Plug R44T
1.75, Save 41%   NEW ITEM
OEM: R44T, Item: 692017
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: R44TXACDelco
1975, 1977-1978 GMC C15 ACDelco Spark Plug R44TX
1.75, Save 41%   NEW ITEM
OEM: R44TX, Item: 692020
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: R45TSACDelco
1976-1978 GMC C15 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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GMC C15 Spark Plug, OEM: UR4NGK V-Power
1976-1978 GMC C15 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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GMC C15 Spark Plug, OEM: YR5NGK V-Power
1975-1978 GMC C15 NGK V-Power Spark Plug YR5
1.85, Save 28%   NEW ITEM
OEM: YR5, Item: 125756
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: HR10BCBosch Super Plus
1976-1978 GMC C15 Bosch Super Plus Spark Plug HR10BC
1.95, Save 24%   NEW ITEM
OEM: HR10BC, Item: 115733
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 4509Denso
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 2869NGK
1976-1978 GMC C15 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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GMC C15 Spark Plug Non-Fouler, OEM: 42006Dorman
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 2953NGK
1975-1978 GMC C15 NGK Spark Plug 2953
2.75, Save 40%   NEW ITEM
OEM: 2953, Item: 10743
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: PTF16TTDenso Platinum TT
1978 GMC C15 Denso Platinum TT Spark Plug PTF16TT
3.35, Save 27%   NEW ITEM
OEM: PTF16TT, Item: 450250
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 10ACDelco
1975-1978 GMC C15 ACDelco Spark Plug 10
3.65, Save 40%   NEW ITEM
OEM: 10, Item: 691368
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 2ACDelco
1976-1978 GMC C15 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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GMC C15 Spark Plug, OEM: APP26Autolite
1976-1978 GMC C15 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
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E3
1975-1978 GMC C15 E3 Spark Plug E3.40
Add for Price, Save 29%   NEW ITEM
OEM: E3.40, Item: 1406179
  Only 2 left In Stock, Usually ships within 1 business day
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E3
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 41-803/41803ACDelco
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 41-817/41817ACDelco
1976-1978 GMC C15 ACDelco Spark Plug 41-817
6.35, Save 40%   NEW ITEM
OEM: 41-817, Item: 691478
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 41-821/41821ACDelco
1975-1978 GMC C15 ACDelco Spark Plug 41-821
6.35, Save 40%   NEW ITEM
OEM: 41-821, Item: 691480
  In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug, OEM: 4715Denso
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 5330Denso
1975-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 7401NGK
1976-1978 GMC C15 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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GMC C15 Spark Plug, OEM: 7516NGK
1975-1978 GMC C15 NGK Spark Plug 7516
6.75, Save 40%   NEW ITEM
OEM: 7516, Item: 636235
  In Stock, Usually ships within 1-2 business days
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GMC C15 Spark Plug, OEM: 4715Denso Iridium TT
1975-1978 GMC C15 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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