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 Set
GM
88862441
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$87.93
MSRP $164.50
Save $76.57
46.5% Off 
Spark Plug Wire Set
GM
88862386
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$45.38
MSRP $84.58
Save $39.20
46.3% Off 
Spark Plug Wire Set
GM
88862425
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$45.86
MSRP $85.48
Save $39.62
46.4% Off 
Spark Plug Wire Set
GM
12043728
Durable to help transfer high voltage pulses without damage
$70.80
MSRP $132.46
Save $61.66
46.5% Off 
Spark Plug Wire Set
GM
19171846
All models. 7.4l. Durable to help transfer high voltage pulses without damage
$53.06
MSRP $98.90
Save $45.84
46.3% Off 
Double Platinum Spark Plug
GM
19299585
4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
$8.31
MSRP $14.46
Save $6.15
42.5% Off 
Spark Plug Wire Set
GM
19171851
Stainless Steel Exhaust Manifold. Vendor:acdelco. Vendor #628M. Durable to help transfer high voltage pulses without damage
$53.46
MSRP $100.02
Save $46.56
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