Spark Plugs & Glow Plugs
Iridium Spark Plug
GM
12680076
With twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$40.52
MSRP $67.52
Save $27.00
40% Off 
Glow Plug
GM
12563554
All models. With diesel. Express, savana. 6.5l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$165.68
MSRP $276.16
Save $110.48
40% Off 
Glow Plug
GM
12639701
Silverado, sierra. All models. Express, savana. 6.6l diesel. This GM Genuine Part is designed, engineered, and tested to rigorous...
$26.52
MSRP $46.12
Save $19.60
42.5% Off 
Iridium Spark Plug
GM
12637197
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$40.88
MSRP $68.16
Save $27.28
40% Off 
Double Platinum Spark Plug
GM
19300875
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$34.24
MSRP $57.04
Save $22.80
40% Off 
Double Platinum Spark Plug
GM
19301810
Platinum. Vendor:acdelco. Vendor #41-979. 3.4L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
$34.64
MSRP $57.76
Save $23.12
40% Off 
Iridium Spark Plug
GM
19185438
1.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium...
$9.72
MSRP $16.20
Save $6.48
40% Off 
RAPIDFIRE Spark Plug
GM
19308030
Rapid Fire. Vendor:acdelco. Vendor #5. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency...
$22.48
MSRP $37.44
Save $14.96
40% Off 
Conventional Spark Plug
GM
19354418
Optional. Vendor:acdelco. Vendor #r44ltsm. Standard. Vendor #r43ltse. Black Onyx coating helps reduce corrosion
Copper core provides...
$10.04
MSRP $16.72
Save $6.68
40% Off 
Double Platinum Spark Plug
GM
19308035
Platinum. Vendor:acdelco. Vendor #41-803. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps...
$34.28
MSRP $57.12
Save $22.84
40% 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...
$22.16
MSRP $36.96
Save $14.80
40% Off 
Double Platinum Spark Plug
GM
88901022
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$69.60
MSRP $116.00
Save $46.40
40% Off 
Diesel Engine Combustion Air Heater Glow Plug
GM
24000504
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.49
MSRP $32.49
Save $13.00
40% Off 
Double Platinum Spark Plug
GM
12592619
4.4L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$62.88
MSRP $104.80
Save $41.92
40% Off 
Conventional Spark Plug
GM
21025103
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$10.72
MSRP $17.84
Save $7.12
39.9% Off 
Conventional Spark Plug
GM
19354415
Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating helps reduce corrosion...
$10.04
MSRP $16.72
Save $6.68
40% Off 
Double Platinum Spark Plug
GM
19307140
Platinum. Vendor:acdelco. Vendor #41-808. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps...
$32.36
MSRP $53.92
Save $21.56
40% 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...
$10.04
MSRP $16.72
Save $6.68
40% Off 
Glow Plug
GM
12656288
Cruze. 2.0L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$59.68
MSRP $106.58
Save $46.90
44% Off 
Iridium Spark Plug
GM
12681663
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 
Spark Plug
GM
19354424
Standard. Vendor:acdelco. Vendor #R42XLS.
$2.62
MSRP $4.36
Save $1.74
39.9% Off 
Spark Plug Wire Heat Shield
GM
19329681
6.2L with supercharger. 5.3L. 5.7L. Helps protect spark plug boot from cracking and deteriorating from heat
$7.91
MSRP $13.18
Save $5.27
40% Off 
Double Platinum Spark Plug
GM
19300872
Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. One-piece, fired-in suppressor seal blends three glass...
$32.44
MSRP $54.08
Save $21.64
40% Off 
Iridium Spark Plug
GM
12664824
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$64.32
MSRP $107.20
Save $42.88
40% Off Conventional Spark Plug
GM
05614168
Optional. Vendor:acdelco. Vendor #R43TSK. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$13.92
MSRP $23.20
Save $9.28
40% Off 
Glow Plug
GM
55596430
Cruze. 1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.81
MSRP $84.88
Save $36.07
42.5% Off 
Engine Control Module Bracket
GM
85119628
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
$28.31
MSRP $49.24
Save $20.93
42.5% 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...
$35.80
MSRP $59.68
Save $23.88
40% 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...
$41.96
MSRP $69.92
Save $27.96
40% Off 
Iridium Spark Plug
GM
12680072
6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$40.52
MSRP $67.52
Save $27.00
40% Off 
Iridium Spark Plug
GM
12646780
Coupe, 3.6L without twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$45.44
MSRP $75.76
Save $30.32
40% Off 
Glow Plug
GM
12693207
Silverado, Sierra 2500 HD. 6.6L diesel. Silverado, Sierra 3500 HD.
$27.89
MSRP $48.50
Save $20.61
42.5% Off 
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...
$49.88
MSRP $83.12
Save $33.24
40% 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...
$43.52
MSRP $72.56
Save $29.04
40% Off 
Iridium Spark Plug
GM
12681655
1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$42.20
MSRP $70.32
Save $28.12
40% Off 
Iridium Spark Plug
GM
55504354
2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$50.24
MSRP $83.76
Save $33.52
40% Off 
Iridium Spark Plug
GM
55564748
2.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium...
$14.34
MSRP $23.90
Save $9.56
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