GM Spark Plugs
availability
Spark Plug Wire Set
GM
88862390
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$44.71
MSRP $81.66
Save $36.95
45.2% Off 
Spark Plug Wire Set
GM
88862413
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$99.98
MSRP $182.78
Save $82.80
45.3% Off 
Spark Plug Wire Set
GM
89021173
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$63.30
MSRP $115.72
Save $52.42
45.3% Off 
Spark Plug Wire Set
GM
89021009
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$63.34
MSRP $115.80
Save $52.46
45.3% Off 
Spark Plug Wire Clip
GM
94530293
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.55
MSRP $2.49
Save $0.94
37.8% Off 
Spark Plug Wire Set
GM
88862426
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$102.47
MSRP $187.34
Save $84.87
45.3% Off 
Double Platinum Spark Plug
GM
19313639
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.60
MSRP $15.68
Save $7.08
45.2% Off 
Spark Plug Wire Set
GM
88862391
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$38.28
MSRP $69.92
Save $31.64
45.3% Off No results found for "spark plugs, gm spark plugs, genuine gm spark plugs, original gm spark plugs". Here are some helpful search tips:
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Worn spark plugs can often be the cause of engine misfiring. Spark plugs are something that are built to last a while, but since they endure high heat and friction, they can wear out over time. They should be replaced if you find they are not functioning properly. For genuine GM parts at great prices, shop our online catalog for the right spark plugs by choosing the Year, Make and Model of your vehicle below.