Car PartsGMC PartsGMC Sierra 2500 PartsGMC Sierra 2500 Spark Plug

GMC Sierra 2500 Spark Plug

Great cars and trucks like your Sierra 2500 need great parts.

Auto enthusiasts know that a brand you can trust is built into each GMC, and know that only the best repair Sierra 2500 parts will suffice when repairs are needed. You purchased your Sierra 2500 because its dependability and trusted quality struck a chord inside you; so why would you be okay with anything but the best when it comes to the highest quality auto parts? When your GMC Sierra 2500 left the factory, it was destined for a driver who wants longevity in their automobile. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs in today's marketplace.

Don't go too long without fixing your Spark Plug... here's why.

Some engine parts are tucked away out of sight, so they aren't considered when there's a performance problem. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your GMC Sierra 2500 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 GMC Sierra 2500 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

Good products, great prices, the best people.

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the correct GMC Sierra 2500 part for your project or repair. When your GMC needs a top quality replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. If your car or truck was built in 2004, 2003, 2002, 2001, 2000, 1999, then you will find the correct GMC Sierra 2500 Spark Plug parts right here.

Select Your Year

GMC Sierra 2500 Spark Plug, OEM: TR55
NGK V-Power Spark Plug TR55
1.95, Save 80%   HOT DEAL! POPULAR
OEM: TR55, Item: 125095
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500
GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: PT16TT
Denso Platinum TT Spark Plug PT16TT
3.15, Save 67%   HOT DEAL! POPULAR
OEM: PT16TT, Item: 450252
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: TR55IX
NGK Iridium Spark Plug TR55IX
6.95, Save 57%   NEW ITEM HOT DEAL!
OEM: TR55IX, Item: 125100
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500
GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: 6704
Bosch Platinum Spark Plug 6704
3.85, Save 51%   NEW ITEM HOT DEAL!
OEM: 6704, Item: 342888
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: TR55GP
NGK G-Power Spark Plug TR55GP
3.05, Save 36%   NEW ITEM
OEM: TR55GP, Item: 125099
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500
GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: 9602
Bosch Iridium Spark Plug 9602
6.55, Save 36%   NEW ITEM
OEM: 9602, Item: 342134
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: 5325
Denso Spark Plug 5325
6.55, Save 39%   NEW ITEM
OEM: 5325, Item: 13466
8 In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 325Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: IZTR5B11
NGK Laser Iridium Spark Plug IZTR5B11
8.45, Save 24%   NEW ITEM
OEM: IZTR5B11, Item: 343305
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: 408
Champion Spark Plug 408
1.75, Save 41%   NEW ITEM
OEM: 408, Item: 422696
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 323Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 Spark Plug, OEM: 5070
Denso Spark Plug 5070
5.85, Save 40%   NEW ITEM
OEM: 5070, Item: 13656
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500, 5.3L 5328CC 325Cu. In. V8
GMC Sierra 2500, 6.0L 5967CC 364Cu. In. V8