Car PartsGMC PartsGMC Sierra 3500 PartsGMC Sierra 3500 Spark Plug

GMC Sierra 3500 Spark Plug

Why you drive your Sierra 3500.

Obviously, you bought your Sierra 3500 because you understood you would be getting horsepower and rugged design both impeccably combined into one vehicle. While it's not hard to find replacement parts for GMC vehicles, these days only the absolute best are required to repair your automobile. When your GMC Sierra 3500 was born, it was destined for a driver who values longevity in their automobile. It's not a regular occurrence that you discover you need a replacement Spark Plug for your vehicle.

What Spark Plug does for your vehicle.

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 Sierra 3500 spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. If one of the spark plugs wears out, the engine in your GMC Sierra 3500 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 YearBuy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate GMC Sierra 3500 part for your project or repair. Bring your Sierra 3500 back to life with the best replacement parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right GMC Sierra 3500 Spark Plug for your 2006, 2005, 2004, 2003, 2002, 2001 model.

Select Your Year

GMC Sierra 3500 Spark Plug, OEM: R44LTSM
ACDelco Spark Plug R44LTSM
1.75, Save 41%   NEW ITEM
OEM: R44LTSM, Item: 692014
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 6
ACDelco Spark Plug 6
3.65, Save 40%   NEW ITEM
OEM: 6, Item: 691524
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 41-979/41979
ACDelco Spark Plug 41-979
6.35, Save 40%   NEW ITEM
OEM: 41-979, Item: 691502
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 14
ACDelco Spark Plug 14
3.65, Save 40%   NEW ITEM
OEM: 14, Item: 691393
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 7983
Champion Spark Plug 7983
5.25, Save 40%   NEW ITEM
OEM: 7983, Item: 422760
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: TR55
NGK V-Power Spark Plug TR55
1.95, Save 27%   POPULAR
OEM: TR55, Item: 125095
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: PT16TT
Denso Platinum TT Spark Plug PT16TT
3.15, Save 26%   POPULAR
OEM: PT16TT, Item: 450252
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 4713
Denso Iridium TT Spark Plug 4713
7.45, Save 31%   NEW ITEM
OEM: 4713, Item: 541605
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: ZTJ16R10
Denso Iridium Long Life Spark Plug ZTJ16R10
6.05, Save 31%   NEW ITEM
OEM: ZTJ16R10, Item: 125819
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Spark Plug, OEM: 4459
Bosch Spark Plug 4459
4.05, Save 39%   NEW ITEM
OEM: 4459, Item: 367188
1 In Stock, Usually ships within 1 business day

GMC Sierra 3500, 8.1L 8127CC 496Cu. In. V8