Car PartsGMC PartsGMC 2500 Series PartsGMC 2500 Series Spark Plug

GMC 2500 Series Spark Plug

Why you drive your 2500 Series.

While it may not be difficult to buy replacement parts for GMC vehicles, these days the necessity for nothing but the absolute best are required to repair your automobile. Car aficionados appreciate the a brand you can trust built into each GMC, and understand that only the highest quality replacement 2500 Series parts will suffice when maintenance needs to be done. Anyone who operates a GMC knows that when it comes to fixing their vehicle only the most superior replacement parts will do. You bought your 2500 Series because its reliability and longevity appealed to your senses; so why would you be okay with anything but the best when it comes to the highest quality auto parts?

The function and purpose of Spark Plug.

Sometimes the most important performance parts are the smallest, but they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your GMC 2500 Series 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 2500 Series will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

The best parts are right around the corner.

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Bring your 2500 Series back to life with the highest quality replacement parts from the experts at Car Parts Discount. Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. Just choose your year from the list below to find the right GMC 2500 Series Spark Plug for your 1965, 1964, 1963, 1962, 1961, 1960 model.

Select Your Year

GMC 2500 Series Spark Plug, OEM: 303
Fram Spark Plug 303
1.15, Save 42%   POPULAR
OEM: 303, Item: 91759
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 4.3L 4278CC 261Cu. In. L6
GMC 2500 Series, 4.4L 4425CC 270Cu. In. L6
GMC 2500 Series Spark Plug, OEM: AP85
Fram Spark Plug AP85
2.55, Save 40%   POPULAR
OEM: AP85, Item: 91444
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 5.0L 5012CC 305Cu. In. V6
GMC 2500 Series Spark Plug, OEM: 306
Fram Spark Plug 306
1.45, Save 41%   POPULAR
OEM: 306, Item: 91755
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 4.6L 4633CC 283Cu. In. V8
GMC 2500 Series Spark Plug, OEM: 85
Fram Spark Plug 85
1.15, Save 42%   NEW ITEM
OEM: 85, Item: 91596
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 5.0L 5012CC 305Cu. In. V6
GMC 2500 Series Spark Plug, OEM: 295
Fram Spark Plug 295
1.15, Save 39%   NEW ITEM
OEM: 295, Item: 91761
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 4.6L 4633CC 283Cu. In. V8
GMC 2500 Series Spark Plug, OEM: 404
Champion Spark Plug 404
1.75, Save 41%   NEW ITEM
OEM: 404, Item: 422692
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 5.7L 5753CC 351Cu. In. V6
GMC 2500 Series Spark Plug, OEM: 405
Champion Spark Plug 405
1.75, Save 41%   NEW ITEM
OEM: 405, Item: 422693
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 3.8L 3770CC 230Cu. In. L6
GMC 2500 Series, 4.8L 4801CC 292Cu. In. L6
GMC 2500 Series, 5.0L 5012CC 305Cu. In. V6
GMC 2500 Series Spark Plug, OEM: 65
Fram Spark Plug 65
1.15, Save 42%   NEW ITEM
OEM: 65, Item: 91621
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 5.0L 5012CC 305Cu. In. V6
GMC 2500 Series Spark Plug, OEM: 102
Champion Spark Plug 102
1.75, Save 41%   NEW ITEM
OEM: 102, Item: 422603
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 5.7L 5753CC 351Cu. In. V6
GMC 2500 Series Spark Plug, OEM: R44XL
ACDelco Spark Plug R44XL
1.75, Save 41%   NEW ITEM
OEM: R44XL, Item: 692021
10 or More In Stock, Usually ships within 1 business day

GMC 2500 Series, 3.8L 3770CC 230Cu. In. L6
GMC 2500 Series, 4.8L 4801CC 292Cu. In. L6