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GMC EC102 Spark Plug

Your EC102 is a prized possession.

GMC automobile enthusiasts have grown accustomed to a certain level of reliability when driving their EC102 around town. You purchased your EC102 because its dependability and trusted quality agreed with your nature; so why would you settle for anything but the best when it comes to superior quality auto parts? Make no mistake, you didn't buy your EC102 unless you knew that you wanted horsepower and great value both rolled up into one car, truck, or SUV. It's not all the time that you discover you need a replacement Spark Plug to fix your vehicle.

The function and purpose of Spark Plug.

Sometimes the most important performance parts are the smallest, but they can be forgotten about when performing regular maintenance. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your GMC EC102 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 EC102 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

There's no reason to delay... buy your replacements right now.

Select Your YearGet your EC102 back on the road with the highest quality replacement parts from the experts at Car Parts Discount. When your GMC requires a top quality replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you buy the correct GMC EC102 part for your needs. Just choose your year from the list below to find the right GMC EC102 Spark Plug for your 1947, 1946, 1945 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC EC102 Spark Plug, OEM: 303Autolite
1945-1947 GMC EC102 Autolite Spark Plug 303
1.25, Save 40%   NEW ITEM
OEM: 303, Item: 664642
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

ACDelco
1945-1947 GMC EC102 ACDelco Spark Plug R43
1.85, Save 42%   NEW ITEM
OEM: R43, Item: 902266
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle