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GMC EC100 Spark Plug

You enjoy taking care of your EC100.

Select Your VehicleAuto enthusiasts know that a brand you can trust is built into each GMC, and understand that only the highest quality repair EC100 parts will suffice when maintenance needs to be done. When your GMC EC100 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 compared to all the other vehicles in today's marketplace. GMC vehicle enthusiasts have come to expect a certain level of reliability when driving their EC100 around town.

What Spark Plug does for your vehicle.

There are ignition parts in your engine so small that 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 EC100 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 EC100 will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

You've tried the rest, now try the best.

When your GMC needs a top quality replacement Spark Plug, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Buy 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 real customer support agents available with enough expertise to help you select the correct GMC EC100 part for your project or repair. When it comes to GMC EC100 Spark Plug parts, you can find them for 1947, 1946, 1945, 1944, 1943, 1942, 1941 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC EC100 Spark Plug, OEM: 303Fram
1942-1947 GMC EC100 Fram Spark Plug 303
1.15, Save 42%   NEW ITEM
OEM: 303, Item: 91759
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC EC100 Spark Plug, OEM: 303Autolite
1942-1947 GMC EC100 Autolite Spark Plug 303
1.25, Save 40%   NEW ITEM
OEM: 303, Item: 664642
  In Stock, Usually ships within 1 business day
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GMC EC100 Spark Plug, OEM: 841Champion
1941-1947 GMC EC100 Champion Spark Plug 841
1.55, Save 40%   NEW ITEM
OEM: 841, Item: 1306230
  In Stock, Usually ships within 1 business day
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GMC EC100 Spark Plug, OEM: 871Champion
1941-1947 GMC EC100 Champion Spark Plug 871
1.75, Save 41%   NEW ITEM
OEM: 871, Item: 983741
  In Stock, Usually ships within 1 business day
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ACDelco
1942-1947 GMC EC100 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