Car PartsGMC PartsGMC FC251 PartsGMC FC251 Spark Plug

GMC FC251 Spark Plug

Keeping your FC251 in top shape is your top priority.

Obviously, you bought your FC251 because you understood you would be getting horsepower and rugged design both rolled up into one car, truck, or SUV. While it may not be difficult to find 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 maintaining their car, truck, or SUV only the most superior replacement parts will do. GMC automobile enthusiasts have become used to a certain level of reliability when driving their FC251 around town.

Don't go too long without fixing your Spark Plug... here's why.

There are ignition parts in your engine so small that they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your GMC FC251 spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. Should a spark plug fail to do its job, the engine in your GMC FC251 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

We've got what you are looking for.

Select Your YearDon't let a broken Spark Plug bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best repair parts. Get your FC251 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. When your GMC requires a top quality replacement Spark Plug, there's no need to go somewhere besides the authority, Car Parts Discount. When it comes to GMC FC251 Spark Plug parts, you can find them for 1950, 1949, 1948, 1947 models by clicking the appropriate year below.

Select Your Year

GMC FC251 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 FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6
GMC FC251 Spark Plug, OEM: 306
Fram Spark Plug 306
1.45, Save 41%   POPULAR
OEM: 306, Item: 91755
10 or More In Stock, Usually ships within 1 business day

GMC FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6
GMC FC251 Spark Plug, OEM: 295
Fram Spark Plug 295
1.15, Save 39%   NEW ITEM
OEM: 295, Item: 91761
10 or More In Stock, Usually ships within 1 business day

GMC FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6
GMC FC251 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 FC251, 3.7L 3739CC 228Cu. In. L6
Fram Spark Plug 295DP
1.15, Save 42%   NEW ITEM
OEM: 295DP, Item: 406276
5 In Stock, Usually ships within 1 business day

GMC FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6
ACDelco R45 R45
1.75, Save 41%   NEW ITEM
OEM: R45, Item: 692024
10 or More In Stock, Usually ships within 1 business day

GMC FC251, 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 FC251, 3.7L 3739CC 228Cu. In. L6
Autolite Copper Non-Resistor Spark Plug 295
1.25, Save 42%   NEW ITEM
OEM: 295, Item: 664680
10 or More In Stock, Usually ships within 1-2 business days

GMC FC251
GMC FC251, 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 FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6
Autolite Copper Resistor Spark Plug 306
1.25, Save 40%   NEW ITEM
OEM: 306, Item: 664643
10 or More In Stock, Usually ships within 1-2 business days

GMC FC251
GMC FC251, 3.7L 3739CC 228Cu. In. L6