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GMC S370 Spark Plug

Great cars and trucks like your S370 need great parts.

Select Your VehicleWhen your GMC S370 left the factory, it was destined for a driver who values longevity in their automobile. GMC car, truck, or SUV owners have come to expect a certain level of dependability when driving their S370 around town. While it may not be difficult to buy replacement parts for GMC vehicles, these days only the highest quality are required to repair your car or truck. Anyone who drives a GMC knows that when it comes to repairing their car, truck, or SUV only the highest quality replacement parts will do.

The function and purpose of Spark Plug.

Some engine parts are tucked away out of sight, so they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your GMC S370 spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. When one of the spark plugs does not fire when it should, the engine in your GMC S370 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

Any car parts you need .

Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. When your GMC needs the best replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. Get your S370 back on the road with the highest quality repair parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right GMC S370 Spark Plug for your 1959, 1958, 1957, 1956, 1955, 1954, 1953, 1952, 1951 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC S370 Spark Plug, OEM: 295DPFram
1951-1953, 1955-1959 GMC S370 Fram Spark Plug 295DP
1.15, Save 42%   NEW ITEM
OEM: 295DP, Item: 406276
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC S370 Spark Plug, OEM: 303Autolite
1953-1959 GMC S370 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
1953-1959 GMC S370 ACDelco Spark Plug R43
1.85, Save 42%   NEW ITEM
OEM: R43, Item: 902266
  In Stock, Usually ships within 1 business day
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GMC S370 Spark Plug, OEM: R45ACDelco
1951-1953, 1955-1959 GMC S370 ACDelco Spark Plug R45
1.85, Save 42%   NEW ITEM
OEM: R45, Item: 902284
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC S370 Spark Plug Non-Fouler, OEM: 42000Dorman
1951-1953, 1956-1959 GMC S370 Dorman Spark Plug Non-Fouler 42000
2.85, Save 39%   NEW ITEM
OEM: 42000, Item: 1044191
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle