Spark Plugs
availability
Iridium Spark Plug
GM
12681662
3.5L. 3.9L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$17.43
MSRP $20.78
Save $3.35
16.1% Off 
Iridium Spark Plug
GM
12680075
2.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$12.52
MSRP $14.92
Save $2.40
16.1% Off 
Conventional Spark Plug
GM
19363518
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$3.78
MSRP $4.50
Save $0.72
16% Off 
Conventional Spark Plug
GM
25193473
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$3.59
MSRP $4.28
Save $0.69
16.1% Off 
Iridium Spark Plug
GM
12688094
2.7L turbo. 1.3L turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components...
$15.86
MSRP $18.90
Save $3.04
16.1% Off 
Iridium Spark Plug
GM
12683541
With high output. 1.5L turbo, ac delco markings. 1.2L turbo. 1.4L, acdelco # 1267411. 1.4L, acdelco # 41-151. Vendor #41-156. Iridium is...
$14.45
MSRP $17.22
Save $2.77
16.1% Off 
Iridium Spark Plug
GM
12681656
1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$15.22
MSRP $18.14
Save $2.92
16.1% Off 
Iridium Spark Plug
GM
19301814
3.6L, 1st design. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$14.73
MSRP $17.56
Save $2.83
16.1% Off 
Spark Plug Wire
GM
12666910
6.2L with supercharged. Durable to help transfer high voltage pulses without damage
Manufactured to GM OE specification for fit,...
$26.43
MSRP $31.50
Save $5.07
16.1% Off 
Iridium Spark Plug
GM
12642722
6.2L supercharged. 6.2L. with supercharger. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$14.26
MSRP $17.00
Save $2.74
16.1% Off 
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