Spark Plugs & Glow Plugs
Double Platinum Spark Plug
GM
19301812
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.87
MSRP $14.54
Save $5.67
39% 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...
$11.55
MSRP $18.94
Save $7.39
39% Off 
Glow Plug
GM
55506604
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$27.02
MSRP $44.31
Save $17.29
39% Off 
Glow Plug
GM
12693207
Silverado, Sierra 2500 HD. 6.6L diesel. Silverado, Sierra 3500 HD.
$29.59
MSRP $48.50
Save $18.91
39% 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...
$12.68
MSRP $20.78
Save $8.10
39% Off 
Iridium Spark Plug
GM
92457960
3.6L, with bi-fuel. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$10.30
MSRP $16.88
Save $6.58
39% Off 
Iridium Spark Plug
GM
12681656
1.8L. 1.4L turbo. Photo: Product displayed on 1" grid.
$11.07
MSRP $18.14
Save $7.07
39% Off 
Conventional Spark Plug
GM
19418153
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.87
MSRP $4.70
Save $1.83
38.9% Off 
Iridium Spark Plug
GM
12681655
1.8L. Photo: Part is displayed on 1" grid.
$10.72
MSRP $17.58
Save $6.86
39% Off 
Spark Plug
GM
88901006
Vendor:acdelco. Vendor #41-800. Platinum.
$7.21
MSRP $11.82
Save $4.61
39% Off 
Double Platinum Spark Plug
GM
19308034
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.71
MSRP $14.28
Save $5.57
39% Off 
RAPIDFIRE Spark Plug
GM
19307139
Exc.Police. Exc.Taxi. Platinum. Vendor:acdelco. Vendor #CR43TS. Solid state suppressor, with two-piece glass and brass seal, can help...
$5.58
MSRP $9.14
Save $3.56
38.9% Off 
Iridium Spark Plug
GM
12681660
3.0L & 3.6L. Wagon, 3.0, 3.6L. 3.6L, 2nd design. 3.6L, without bi-fuel. 3.6L, without twin-turbo. Photo: Product displayed on 1" grid.
$10.30
MSRP $16.88
Save $6.58
39% Off 
Iridium Spark Plug
GM
12650283
3.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$10.66
MSRP $17.48
Save $6.82
39% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
Double Platinum Spark Plug
GM
12556183
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$6.86
MSRP $11.24
Save $4.38
39% Off 
Iridium Spark Plug
GM
12622442
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$22.36
MSRP $36.66
Save $14.30
39% 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...
$11.53
MSRP $18.90
Save $7.37
39% 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...
$10.30
MSRP $16.88
Save $6.58
39% 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. Photo:...
$10.50
MSRP $17.22
Save $6.72
39% 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...
$10.63
MSRP $17.42
Save $6.79
39% Off 
Glow Plug
GM
97326305
All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.75
MSRP $43.86
Save $17.11
39% Off 
RAPIDFIRE Spark Plug
GM
19308031
2.4L. Rapid Fire. Vendor:acdelco. Vendor #8. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio...
$5.54
MSRP $9.08
Save $3.54
39% Off 
F (S)Spark Plug
GM
19354425
Optional. Vendor:acdelco. Vendor #cr43tsm. Standard.
$2.55
MSRP $4.18
Save $1.63
39% 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...
$8.36
MSRP $13.70
Save $5.34
39% Off 
Iridium Spark Plug
GM
25190786
Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
$9.88
MSRP $16.20
Save $6.32
39% Off 
Double Platinum Spark Plug
GM
19301807
Vendor:acdelco. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and...
$9.28
MSRP $15.22
Save $5.94
39% Off 
Conventional Spark Plug
GM
19354427
Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides great...
$3.06
MSRP $5.02
Save $1.96
39% Off 
Conventional Spark Plug
GM
19355202
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$3.06
MSRP $5.02
Save $1.96
39% Off 
Iridium Spark Plug
GM
12681658
Photo: Product displayed on 1" grid.
$10.30
MSRP $16.88
Save $6.58
39% 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...
$10.71
MSRP $17.56
Save $6.85
39% Off 
Glow Plug
GM
55589332
Canyon, Colorado. 2.8L turbo diesel. Express, savana. 2.8l diesel. This GM Genuine Part is designed, engineered, and tested to rigorous...
$61.26
MSRP $100.42
Save $39.16
39% Off 
Iridium Spark Plug
GM
12622441
5.3 & 6.2L. 4.3L, 2018-19. 6.2L, without supercharger. Photo: Product displayed on 1" grid.
$10.57
MSRP $17.32
Save $6.75
39% Off 
Conventional Spark Plug
GM
19310656
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.39
MSRP $3.92
Save $1.53
39% Off 
RAPIDFIRE Spark Plug
GM
19308033
Rapid Fire. Vendor:acdelco. Vendor #14. 3.8L, without supercharged. 3.1L. Solid state suppressor, with two-piece glass and brass seal,...
$6.14
MSRP $10.06
Save $3.92
39% Off 
F (S)Spark Plug
GM
19354419
Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head.
$2.55
MSRP $4.18
Save $1.63
39% Off 
Iridium Spark Plug
GM
55486272
1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$10.39
MSRP $17.04
Save $6.65
39% Off 
Iridium Spark Plug
GM
12642722
6.2L supercharged. 6.2L. with supercharger. Photo: Part displayed on 1" grid.
$10.37
MSRP $17.00
Save $6.63
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