Spark Plugs
Genuine GM Spark Plugs are made to fit your vehicle’s factory specifications. We only sell Genuine GM Parts and Accessories.
Spark Plug Wire Retainer
GM
12132272
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.54
MSRP $8.45
Save $2.91
34.4% Off 
Spark Plug Wire Set
GM
88862392
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$62.61
MSRP $117.14
Save $54.53
46.6% Off 
Spark Plug Wiring Harness
GM
12096439
5.7l. Durable to help transfer high voltage pulses without damage
$138.95
MSRP $259.97
Save $121.02
46.6% Off 
Double Platinum Spark Plug
GM
12556183
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$6.46
MSRP $11.24
Save $4.78
42.5% Off 
F (S)Spark Plug
GM
19354425
Optional. Vendor:acdelco. Vendor #cr43tsm. Standard.
$2.40
MSRP $4.18
Save $1.78
42.6% Off 
Spark Plug Wire Set
GM
88892832
Durable to help transfer high voltage pulses without damage
$165.71
MSRP $310.32
Save $144.61
46.6% Off 
Spark Plug Wire Set
GM
19154579
5.0l, 5.7l. Durable to help transfer high voltage pulses without damage
$60.45
MSRP $113.10
Save $52.65
46.6% Off 
Double Platinum Spark Plug
GM
19301807
Vendor:acdelco. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and...
$8.75
MSRP $15.22
Save $6.47
42.5% 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
$1.62
MSRP $2.49
Save $0.87
34.9% 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...
$100.13
MSRP $187.34
Save $87.21
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