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...
$10.04
MSRP $16.72
Save $6.68
40% Off 
F (S)Spark Plug
GM
19354419
Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head.
$2.51
MSRP $4.18
Save $1.67
40% 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...
$39.84
MSRP $67.52
Save $27.68
41% 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...
$26.84
MSRP $49.24
Save $22.40
45.5% 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...
$31.80
MSRP $53.92
Save $22.12
41% 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...
$9.56
MSRP $16.20
Save $6.64
41% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$25.82
MSRP $47.38
Save $21.56
45.5% 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...
$72.92
MSRP $126.80
Save $53.88
42.5% 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,...
$23.76
MSRP $40.24
Save $16.48
41% 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
$23.91
MSRP $43.86
Save $19.95
45.5% Off 
Iridium Spark Plug
GM
12681659
2.5L, 2.0L turbo, 2.0L turbo. Coupe, 2.0L turbo. Iridium is the latest in spark plug technology and is an exact replacement for...
$39.84
MSRP $67.52
Save $27.68
41% 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...
$40.88
MSRP $69.28
Save $28.40
41% 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...
$39.84
MSRP $67.52
Save $27.68
41% 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...
$39.84
MSRP $67.52
Save $27.68
41% Off 
Iridium Spark Plug
GM
25190786
Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
$9.56
MSRP $16.20
Save $6.64
41% 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 
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...
$37.04
MSRP $62.80
Save $25.76
41% 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...
$34.12
MSRP $57.84
Save $23.72
41% 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...
$40.20
MSRP $68.16
Save $27.96
41% 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...
$41.00
MSRP $69.52
Save $28.52
41% Off 
Spark Plug Boot Assembly
GM
55511557
2.0L turbo. Durable boot seal helps protect against moisture and contaminants
$9.06
MSRP $15.36
Save $6.30
41% 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...
$31.92
MSRP $54.08
Save $22.16
41% 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
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
40% Off 
Conventional Spark Plug
GM
19355202
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$12.04
MSRP $20.08
Save $8.04
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...
$68.48
MSRP $116.00
Save $47.52
41% Off 
Double Platinum Spark Plug
GM
19301811
2.4L. Platinum. Vendor:acdelco. Vendor #41-913. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
$34.08
MSRP $57.76
Save $23.68
41% 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...
$33.64
MSRP $57.04
Save $23.40
41% 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...
$34.08
MSRP $57.76
Save $23.68
41% 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...
$44.68
MSRP $75.76
Save $31.08
41% 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...
$41.48
MSRP $70.32
Save $28.84
41% 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...
$39.84
MSRP $67.52
Save $27.68
41% 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 
Glow Plug
GM
12693207
Silverado, Sierra 2500 HD. 6.6L diesel. Silverado, Sierra 3500 HD.
$26.43
MSRP $48.50
Save $22.07
45.5% Off 
Iridium Spark Plug
GM
12672175
4.2L twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$40.20
MSRP $68.16
Save $27.96
41% 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...
$39.84
MSRP $67.52
Save $27.68
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