Spark Plugs & Glow Plugs
Color
Condition
MSRP
Category
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- Valves & Parts
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
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...
$38.52
MSRP $55.04
Save $16.52
30% 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...
$46.08
MSRP $65.84
Save $19.76
30% Off 
Double Platinum Spark Plug
GM
19300872
Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. One-piece, fired-in suppressor seal blends three glass...
$37.84
MSRP $54.08
Save $16.24
30% 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...
$46.08
MSRP $65.84
Save $19.76
30% 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...
$11.72
MSRP $16.72
Save $5.00
29.9% Off 
Conventional Spark Plug
GM
19310656
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$10.96
MSRP $15.68
Save $4.72
30.1% Off 
Conventional Spark Plug
GM
19301657
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
Ribbed...
$9.96
MSRP $14.24
Save $4.28
30.1% Off 
Conventional Spark Plug
GM
19355205
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$11.72
MSRP $16.72
Save $5.00
29.9% 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...
$38.52
MSRP $55.04
Save $16.52
30% 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...
$40.36
MSRP $57.68
Save $17.32
30% 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...
$38.80
MSRP $55.44
Save $16.64
30% Off 
RAPIDFIRE Spark Plug
GM
19307138
Rapid Fire. Vendor:acdelco. Vendor #CR43TS. Police. Taxi. Solid state suppressor, with two-piece glass and brass seal, can help reduce...
$24.88
MSRP $35.52
Save $10.64
30% Off 
Double Platinum Spark Plug
GM
19301808
Platinum. Vendor:acdelco. Vendor #41-906. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps...
$40.76
MSRP $58.24
Save $17.48
30% 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...
$24.48
MSRP $34.96
Save $10.48
30% Off 
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