Spark Plugs & Glow Plugs
availability
Conventional Spark Plug
GM
19354421
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.58
MSRP $4.18
Save $1.60
38.3% Off 
F (S)Spark Plug
GM
19354419
Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head.
$2.58
MSRP $4.18
Save $1.60
38.3% Off 
Iridium Spark Plug
GM
12681664
Vendor:acdelco. Vendor #41-101. 3.4L. 3.5L. Iridium. 4.3L. Platinum. Vendor #41-921. 3.1L. 3.8L, without supercharged. Iridium is the...
$10.41
MSRP $16.88
Save $6.47
38.3% 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...
$10.74
MSRP $17.42
Save $6.68
38.3% 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...
$10.71
MSRP $17.38
Save $6.67
38.4% 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...
$28.63
MSRP $49.24
Save $20.61
41.9% 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...
$9.99
MSRP $16.20
Save $6.21
38.3% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$27.55
MSRP $47.38
Save $19.83
41.9% Off 
Iridium Spark Plug
GM
25190786
Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
$9.99
MSRP $16.20
Save $6.21
38.3% 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...
$8.31
MSRP $13.48
Save $5.17
38.4% Off 
Glow Plug
GM
12693207
Silverado, Sierra 2500 HD. 6.6L diesel. Silverado, Sierra 3500 HD.
$28.20
MSRP $48.50
Save $20.30
41.9% 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
$49.36
MSRP $84.88
Save $35.52
41.8% Off 
Iridium Spark Plug
GM
12571165
6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. Iridium is the latest in spark plug...
$11.69
MSRP $18.96
Save $7.27
38.3% 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
$25.50
MSRP $43.86
Save $18.36
41.9% 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,...
$6.20
MSRP $10.06
Save $3.86
38.4% Off 
Double Platinum Spark Plug
GM
19316339
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$19.54
MSRP $31.70
Save $12.16
38.4% 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...
$8.45
MSRP $13.70
Save $5.25
38.3% 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...
$10.68
MSRP $17.32
Save $6.64
38.3% 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...
$10.41
MSRP $16.88
Save $6.47
38.3% Off 
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...
$10.41
MSRP $16.88
Save $6.47
38.3% Off 
Spark Plug
GM
12578277
Vendor:acdelco. Vendor #41-983. 8.1L.
$6.57
MSRP $10.66
Save $4.09
38.4% 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...
$10.41
MSRP $16.88
Save $6.47
38.3% 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...
$5.77
MSRP $9.36
Save $3.59
38.4% Off 
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...
$9.68
MSRP $15.70
Save $6.02
38.3% 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...
$10.41
MSRP $16.88
Save $6.47
38.3% Off 
Double Platinum Spark Plug
GM
19299585
4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
$8.91
MSRP $14.46
Save $5.55
38.4% 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...
$8.80
MSRP $14.28
Save $5.48
38.4% Off 
Conventional Spark Plug
GM
21025103
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.75
MSRP $4.46
Save $1.71
38.3% 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...
$2.58
MSRP $4.18
Save $1.60
38.3% 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...
$1.79
MSRP $2.90
Save $1.11
38.3% Off 
Conventional Spark Plug
GM
19354427
Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides great...
$3.09
MSRP $5.02
Save $1.93
38.4% 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...
$8.90
MSRP $14.44
Save $5.54
38.4% Off 
Spark Plug Boot Assembly
GM
55511557
2.0L turbo. Durable boot seal helps protect against moisture and contaminants
$9.47
MSRP $15.36
Save $5.89
38.3% 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...
$2.82
MSRP $4.58
Save $1.76
38.4% Off 
Conventional Spark Plug
GM
96130723
2007-08. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$8.34
MSRP $13.52
Save $5.18
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