Spark Plugs
availability
Glow Plug Relay Bracket
GM
97368390
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.50
MSRP $67.55
Save $29.05
43% Off 
Glow Plug Relay Bracket
GM
98000607
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$73.04
MSRP $131.59
Save $58.55
44.5% Off 
Glow Plug Relay Bracket
GM
97312371
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$224.65
MSRP $410.31
Save $185.66
45.2% Off 
Glow Plug Control Module
GM
98041625
Express, savana. 6.6l diesel. This part requires programming and/or special setup procedures. GM Service Information describes the...
$174.31
MSRP $318.37
Save $144.06
45.2% Off 
Glow Plug Controller Connector
GM
13576417
Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
This GM Genuine Part is...
$89.22
MSRP $141.00
Save $51.78
36.7% Off 
Glow Plug Control Module
GM
12652113
Silverado, sierra. Express, savana. 6.6l diesel. This part requires programming and/or special setup procedures GM Service Information...
$267.27
MSRP $488.16
Save $220.89
45.2% Off Glow Plug Relay Bracket
GM
98053872
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$68.85
MSRP $124.05
Save $55.20
44.5% Off 
Glow Plug Relay Bracket
GM
97381302
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.30
MSRP $44.37
Save $19.07
43% Off 
Conventional Spark Plug
GM
19354427
Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides great...
$12.04
MSRP $20.08
Save $8.04
40% Off 
Iridium Spark Plug
GM
12681657
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$40.52
MSRP $67.52
Save $27.00
40% Off 
Iridium Spark Plug
GM
12681661
Vendor:acdelco. Vendor #41-105. Coupe,. 2.2L. 2003-06. Iridium is the latest in spark plug technology and is an exact replacement for...
$41.72
MSRP $69.52
Save $27.80
40% Off 
Conventional Spark Plug
GM
19354423
Optional. Vendor:acdelco. Vendor #R43XLS. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$11.00
MSRP $18.32
Save $7.32
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