Spark Plugs & Glow Plugs
availability
Double Platinum Spark Plug
GM
19299585
These are Sold Individually. 4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass...
$39.96
MSRP $63.72
Save $23.76
37.3% Off 
Conventional Spark Plug
GM
21025103
These are Sold Individually. Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug...
$11.80
MSRP $18.32
Save $6.52
35.6% Off 
Iridium Spark Plug
GM
12642722
These are Sold Individually. 6.2L supercharged. 6.2L. with supercharger. Iridium is the latest in spark plug technology and is an exact...
$45.08
MSRP $69.92
Save $24.84
35.5% 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...
$10.74
MSRP $16.66
Save $5.92
35.5% Off 
Spark Plug
GM
5614046
These are Sold Individually. Vendor:acdelco. Vendor #R43CTS6.
$14.96
MSRP $23.20
Save $8.24
35.5% Off 
Iridium Spark Plug
GM
12622442
These are Sold Individually. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$93.40
MSRP $150.72
Save $57.32
38% Off 
Double Platinum Spark Plug
GM
12592619
These are Sold Individually. 4.4L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce...
$69.44
MSRP $107.68
Save $38.24
35.5% Off 
Conventional Spark Plug
GM
19310656
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$10.12
MSRP $15.68
Save $5.56
35.5% Off 
Conventional Spark Plug
GM
19354415
These are Sold Individually. Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating...
$10.80
MSRP $16.72
Save $5.92
35.4% Off 
Conventional Spark Plug
GM
5614168
These are Sold Individually. Optional. Vendor:acdelco. Vendor #R43TSK. Black Onyx coating helps reduce corrosion
Copper core provides...
$14.96
MSRP $23.20
Save $8.24
35.5% Off 
Iridium Spark Plug
GM
25190786
Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
$10.74
MSRP $16.66
Save $5.92
35.5% Off 
Engine Spark Plug
GM
12681660
This spark plug ignites the air-fuel mixture inside the engine?s combustion chamber. Spark plugs wear over time due to heat, electrical...
$44.76
MSRP $69.44
Save $24.68
35.5% 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...
$60.89
MSRP $103.24
Save $42.35
41% Off 
Iridium Spark Plug
GM
19185432
These are Sold Individually. 2.4L. 1.8l with ho. Iridium is the latest in spark plug technology and is an exact replacement for...
$73.68
MSRP $114.24
Save $40.56
35.5% Off 
Conventional Spark Plug
GM
95519058
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$51.92
RAPIDFIRE Spark Plug
GM
19308033
These are Sold Individually. Rapid Fire. Vendor:acdelco. Vendor #14. 3.8L, without supercharged. 3.1L. Solid state suppressor, with...
$26.36
MSRP $42.00
Save $15.64
37.2% Off 
Double Platinum Spark Plug
GM
19308034
These are Sold Individually. Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps...
$38.36
MSRP $61.20
Save $22.84
37.3% Off 
Double Platinum Spark Plug
GM
19301813
These are Sold Individually. 3.4L. Platinum. Vendor:acdelco. Vendor #41-943. Vendor #41-940. One-piece, fired-in suppressor seal blends...
$43.36
MSRP $67.28
Save $23.92
35.6% Off 
RAPIDFIRE Spark Plug
GM
19307138
These are Sold Individually. Rapid Fire. Vendor:acdelco. Vendor #CR43TS. Police. Taxi. Solid state suppressor, with two-piece glass and...
$24.20
MSRP $38.56
Save $14.36
37.2% Off 
RAPIDFIRE Spark Plug
GM
19308030
These are Sold Individually. Rapid Fire. Vendor:acdelco. Vendor #5. Solid state suppressor, with two-piece glass and brass seal, can...
$24.52
MSRP $39.04
Save $14.52
37.2% Off 
Iridium Spark Plug
GM
12681657
These are Sold Individually. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$44.76
MSRP $69.44
Save $24.68
35.5% Off 
Double Platinum Spark Plug
GM
19316339
These are Sold Individually. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio...
$78.60
MSRP $126.80
Save $48.20
38% Off 
Double Platinum Spark Plug
GM
19300872
These are Sold Individually. Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. One-piece, fired-in...
$34.88
MSRP $54.08
Save $19.20
35.5% Off 
Iridium Spark Plug
GM
12571165
These are Sold Individually. 6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. Iridium...
$100.56
MSRP $156.00
Save $55.44
35.5% Off 
Double Platinum Spark Plug
GM
19308035
These are Sold Individually. Platinum. Vendor:acdelco. Vendor #41-803. One-piece, fired-in suppressor seal blends three glass types for...
$38.64
MSRP $61.60
Save $22.96
37.3% Off 
RAPIDFIRE Spark Plug
GM
19308031
These are Sold Individually. 2.4L. Rapid Fire. Vendor:acdelco. Vendor #8. Solid state suppressor, with two-piece glass and brass seal,...
$23.76
MSRP $37.92
Save $14.16
37.3% Off 
Conventional Spark Plug
GM
96130723
These are Sold Individually. 2007-08. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$35.84
MSRP $55.60
Save $19.76
35.5% Off 
Iridium Spark Plug
GM
12681656
These are Sold Individually. 1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact...
$48.08
MSRP $74.56
Save $26.48
35.5% Off 
RAPIDFIRE Spark Plug
GM
19307139
These are Sold Individually. Exc.Police. Exc.Taxi. Platinum. Vendor:acdelco. Vendor #CR43TS. Solid state suppressor, with two-piece...
$23.92
MSRP $38.16
Save $14.24
37.3% Off 
Double Platinum Spark Plug
GM
19301810
These are Sold Individually. Platinum. Vendor:acdelco. Vendor #41-979. 3.4L. One-piece, fired-in suppressor seal blends three glass...
$39.88
MSRP $63.56
Save $23.68
37.3% Off 
Spark Plug Asm
GM
19355205
These are Sold Individually. Sold Individually
$10.80
MSRP $16.72
Save $5.92
35.4% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$29.45
MSRP $48.70
Save $19.25
39.5% Off 
Iridium Spark Plug
GM
12646780
GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General...
$50.24
MSRP $77.92
Save $27.68
35.5% Off 
Iridium Spark Plug
GM
12681662
These are Sold Individually. 3.5L. 3.9L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$52.96
MSRP $85.44
Save $32.48
38% Off 
Conventional Spark Plug
GM
19354432
These are Sold Individually. Optional. Vendor:acdelco. Vendor #R44T8. Black Onyx coating helps reduce corrosion
Copper core provides...
$10.80
MSRP $16.72
Save $5.92
35.4% Off 
F (S)Spark Plug
GM
19354426
Vendor:acdelco. Vendor #R42TS. Standard.
$2.90
MSRP $4.50
Save $1.60
35.6% Off 
Conventional Spark Plug
GM
25186682
These are Sold Individually. 2009-11. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$36.32
MSRP $56.32
Save $20.00
35.5% Off 
Engine Spark Plug
GM
12622441
This spark plug ignites the air-fuel mixture inside the engine?s combustion chamber. Spark plugs wear over time due to heat, electrical...
$11.48
MSRP $17.80
Save $6.32
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