Spark Plugs & Glow Plugs
Double Platinum Spark Plug
GM
19301813
3.4L. Platinum. Vendor:acdelco. Vendor #41-943. Vendor #41-940. One-piece, fired-in suppressor seal blends three glass types for a...
$8.64
MSRP $15.70
Save $7.06
45% 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'...
$9.28
MSRP $16.88
Save $7.60
45% 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...
$2.30
MSRP $4.18
Save $1.88
45% Off 
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...
$8.00
MSRP $14.54
Save $6.54
45% 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...
$10.42
MSRP $18.94
Save $8.52
45% Off 
Glow Plug
GM
55506604
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.37
MSRP $44.31
Save $19.94
45% Off 
Glow Plug
GM
12693207
Silverado, Sierra 2500 HD. 6.6L diesel. Silverado, Sierra 3500 HD.
$26.68
MSRP $48.50
Save $21.82
45% 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...
$11.43
MSRP $20.78
Save $9.35
45% 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...
$9.98
MSRP $18.14
Save $8.16
45% Off 
Conventional Spark Plug
GM
19418153
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.59
MSRP $4.70
Save $2.11
44.9% 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...
$9.67
MSRP $17.58
Save $7.91
45% 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...
$7.85
MSRP $14.28
Save $6.43
45% 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...
$5.03
MSRP $9.14
Save $4.11
45% Off 
Iridium Spark Plug
GM
12681660
3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and...
$9.28
MSRP $16.88
Save $7.60
45% 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...
$9.61
MSRP $17.48
Save $7.87
45% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$26.06
MSRP $47.38
Save $21.32
45% Off 
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...
$6.18
MSRP $11.24
Save $5.06
45% 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...
$20.16
MSRP $36.66
Save $16.50
45% 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...
$10.40
MSRP $18.90
Save $8.50
45% 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...
$9.28
MSRP $16.88
Save $7.60
45% 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. Iridium is...
$9.47
MSRP $17.22
Save $7.75
45% 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...
$9.58
MSRP $17.42
Save $7.84
45% 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
$24.12
MSRP $43.86
Save $19.74
45% 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...
$4.99
MSRP $9.08
Save $4.09
45% Off 
F (S)Spark Plug
GM
19354425
Optional. Vendor:acdelco. Vendor #cr43tsm. Standard.
$2.30
MSRP $4.18
Save $1.88
45% 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...
$7.54
MSRP $13.70
Save $6.16
45% Off 
Iridium Spark Plug
GM
25190786
Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
$8.91
MSRP $16.20
Save $7.29
45% 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...
$8.37
MSRP $15.22
Save $6.85
45% Off 
Conventional Spark Plug
GM
19354427
Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides great...
$2.76
MSRP $5.02
Save $2.26
45% Off 
Conventional Spark Plug
GM
19355202
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.76
MSRP $5.02
Save $2.26
45% Off 
Iridium Spark Plug
GM
12681658
2.4l. 3.0L. 2.0L turbocharged. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$9.28
MSRP $16.88
Save $7.60
45% 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...
$9.66
MSRP $17.56
Save $7.90
45% 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...
$55.23
MSRP $100.42
Save $45.19
45% Off 
Iridium Spark Plug
GM
12622441
4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for...
$9.53
MSRP $17.32
Save $7.79
45% Off 
Conventional Spark Plug
GM
19310656
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.16
MSRP $3.92
Save $1.76
44.9% 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,...
$5.53
MSRP $10.06
Save $4.53
45% Off 
F (S)Spark Plug
GM
19354419
Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head.
$2.30
MSRP $4.18
Save $1.88
45% 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...
$9.37
MSRP $17.04
Save $7.67
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