Spark Plugs
RAPIDFIRE Spark Plug
GM
19298364
Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
$5.94
MSRP $9.28
Save $3.34
36% Off 
RAPIDFIRE Spark Plug
GM
88879892
Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
$6.25
MSRP $10.08
Save $3.83
38% Off 
Conventional Spark Plug
GM
19354415
Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating helps reduce corrosion...
$2.68
MSRP $4.18
Save $1.50
35.9% Off 
Spark Plug Wire
GM
12666910
6.2L with supercharged. Durable to help transfer high voltage pulses without damage
Manufactured to GM OE specification for fit,...
$18.74
MSRP $31.50
Save $12.76
40.5% 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...
$10.47
MSRP $16.88
Save $6.41
38% Off 
Conventional Spark Plug
GM
21025103
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.85
MSRP $4.46
Save $1.61
36.1% 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...
$2.68
MSRP $4.18
Save $1.50
35.9% Off 
Iridium Spark Plug
GM
12664824
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$15.95
MSRP $26.80
Save $10.85
40.5% 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...
$1.86
MSRP $2.90
Save $1.04
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