Car PartsGMC PartsGMC EF242 PartsGMC EF242 Spark Plug

GMC EF242 Spark Plug

Keeping your EF242 in top shape is your top priority.

Obviously, you didn't buy your EF242 unless you knew that you wanted performance and rugged design both rolled up into one automobile. The vehicle in your driveway symbolizes the best in class compared to all the other vehicles these days. It's not all the time that you realize that you have to buy a replacement Spark Plug for your automobile. You purchased your EF242 because its reliability and longevity appealed to your senses; so why would you settle for anything but the best when it comes to the highest quality auto parts?

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 EF242 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 EF242 will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

We've got what you are looking for.

Select Your YearWhen your GMC requires a top quality replacement Spark Plug, there's no need to go somewhere besides the authority, Car Parts Discount. Buying new GMC parts from www.carpartsdiscount.com means you are paying the lowest prices for the absolute greatest original and aftermarket replacement EF242 parts on the internet. Don't let a broken Spark Plug bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality repair parts. When it comes to GMC EF242 Spark Plug parts, you can find them for 1949, 1948 models by clicking the appropriate year below.

Select Your Year

GMC EF242 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 EF242
GMC EF242, 3.7L 3739CC 228Cu. In. L6
GMC EF242 Spark Plug, OEM: 871
Champion Spark Plug 871
1.95, Save 38%   NEW ITEM
OEM: 871, Item: 422785
10 or More In Stock, Usually ships within 1 business day

GMC EF242, 3.7L 3739CC 228Cu. In. L6
ACDelco R43 R43
1.75, Save 41%   NEW ITEM
OEM: R43, Item: 692005
10 or More In Stock, Usually ships within 1 business day

GMC EF242, 3.7L 3739CC 228Cu. In. L6
Autolite Copper Resistor Spark Plug 303
1.25, Save 40%   NEW ITEM
OEM: 303, Item: 664642
10 or More In Stock, Usually ships within 1-2 business days

GMC EF242
GMC EF242, 3.7L 3739CC 228Cu. In. L6