Spark Plugs
Double Platinum Spark Plug
GM
19307142
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.05
MSRP $12.98
Save $4.93
38% Off 
Coil on Spark Plug Boot
GM
88862526
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$6.62
MSRP $10.68
Save $4.06
38% Off 
Coil on Spark Plug Boot
GM
88862521
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$9.65
MSRP $15.56
Save $5.91
38% Off 
Coil on Spark Plug Boot
GM
88862543
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$7.25
MSRP $11.70
Save $4.45
38% Off 
Coil on Spark Plug Boot
GM
88862518
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$6.71
MSRP $10.82
Save $4.11
38% Off 
Spark Plug Wire Heat Shield
GM
19329681
6.2L with supercharger. 5.3L. 5.7L. Helps protect spark plug boot from cracking and deteriorating from heat
$8.17
MSRP $13.18
Save $5.01
38% Off Coil on Spark Plug Boot
GM
19307135
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$12.78
MSRP $21.48
Save $8.70
40.5% Off 
Coil on Spark Plug Boot
GM
12163650
2000-03, Spark plug. 4.6L, 2000-02, Spark plug. 4.0L, Spark plug. Durable boot seal helps protect against moisture and contaminants
This...
$9.08
MSRP $14.64
Save $5.56
38% Off 
Number 1 Spark Plug Cylinder Wire
GM
96497774
Cylinder 1. 2007-08, #1. Durable to help transfer high voltage pulses without damage
This GM Genuine Part is designed, engineered, and...
$28.72
MSRP $44.19
Save $15.47
35% Off 
Number 2 Spark Plug Cylinder Wire
GM
96497775
Cylinder 2. 2007-08, #2. Durable to help transfer high voltage pulses without damage
This GM Genuine Part is designed, engineered, and...
$29.15
MSRP $44.87
Save $15.72
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