Genuine GM Maintenance Parts
availability
Conventional Spark Plug
GM
19363518
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.85
MSRP $4.50
Save $1.65
36.7% Off 
Spark Plug Boot
GM
12689269
4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants
$18.60
MSRP $29.40
Save $10.80
36.7% 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...
$9.70
MSRP $15.34
Save $5.64
36.8% Off 
Conventional Spark Plug
GM
25193473
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.78
MSRP $4.40
Save $1.62
36.8% Off 
Conventional Spark Plug
GM
25186682
2009-11. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
Ribbed...
$8.91
MSRP $14.08
Save $5.17
36.7% Off 
Spark Plug Wire
GM
89018055
Durable to help transfer high voltage pulses without damage
$26.38
MSRP $44.06
Save $17.68
40.1% Off 
Spark Plug (41-109)
GM
12681660
Genuine GM Spark Plug (41-109), part number 12681660. This GM OEM spark plug (41-109) ignites the air-fuel mixture in the combustion...
$10.98
MSRP $17.36
Save $6.38
36.8% Off 
Conventional Spark Plug
GM
19310656
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.48
MSRP $3.92
Save $1.44
36.7% Off 
Conventional Spark Plug
GM
19354418
Optional. Vendor:acdelco. Vendor #r44ltsm. Standard. Vendor #r43ltse. Black Onyx coating helps reduce corrosion
Copper core provides...
$2.64
MSRP $4.18
Save $1.54
36.8% Off 
RAPIDFIRE Spark Plug
GM
19323044
Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
$5.96
MSRP $9.68
Save $3.72
38.4% Off 
Spark Plug Boot
Motorcraft
WR-6132
Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions....
$5.30
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