Original GM Maintenance Parts
availability
Iridium Spark Plug
GM
12622442
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$22.23
MSRP $37.68
Save $15.45
41% Off 
Spark Plug Wire
GM
89018132
Cylinder 1. Durable to help transfer high voltage pulses without damage
$19.18
MSRP $32.49
Save $13.31
41% Off 
RAPIDFIRE Spark Plug
GM
19307138
Rapid Fire. Vendor:acdelco. Vendor #CR43TS. Police. Taxi. Solid state suppressor, with two-piece glass and brass seal, can help reduce...
$5.53
MSRP $9.64
Save $4.11
42.6% Off 
Conventional Spark Plug
GM
19354429
Standard. Vendor:acdelco. Vendor #41-602. Vendor:NGK. Vendor #BKR6E. Vendor:nippon. Vendor #K20PR-U. Black Onyx coating helps reduce...
$2.47
MSRP $4.18
Save $1.71
40.9% Off 
Spark Plug Wire
GM
89018135
Cylinder 4. Durable to help transfer high voltage pulses without damage
$25.52
MSRP $44.00
Save $18.48
42% Off 
Conventional Spark Plug
GM
19354432
Optional. Vendor:acdelco. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$2.47
MSRP $4.18
Save $1.71
40.9% Off 
Iridium Spark Plug
GM
12662396
Coupe, 3.6L with twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$10.56
MSRP $17.90
Save $7.34
41% Off 
Iridium Spark Plug
GM
12680074
Sedan, 2.5L, 2.0L turbo, 2.5L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$10.60
MSRP $17.96
Save $7.36
41% Off 
Conventional Spark Plug
GM
19417094
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.73
MSRP $4.62
Save $1.89
40.9% Off 
Conventional Spark Plug
GM
19363518
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.66
MSRP $4.50
Save $1.84
40.9% Off 
Spark Plug Boot
GM
12689269
4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants
$17.35
MSRP $29.40
Save $12.05
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