Shop OEM GM Spark Plugs
availability
Coil on Spark Plug Boot
GM
88862521
Weather tight boot seal helps protect from moisture intrusion
High temperature resistant silicone helps protect against thermal...
$9.60
MSRP $16.00
Save $6.40
40% 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...
$6.59
MSRP $10.98
Save $4.39
40% 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...
$7.21
MSRP $12.02
Save $4.81
40% 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...
$9.04
MSRP $15.06
Save $6.02
40% 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...
$6.67
MSRP $11.12
Save $4.45
40% 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...
$29.53
MSRP $45.44
Save $15.91
35% Off 
Number 3 Spark Plug Cylinder Wire
GM
96497776
Cylinder 3. 2007-08, #3. Durable to help transfer high voltage pulses without damage
This GM Genuine Part is designed, engineered, and...
$27.34
MSRP $42.08
Save $14.74
35% Off 
Driver Side Spark Plug Wire Support
GM
12553397
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.97
MSRP $23.35
Save $7.38
31.6% 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...
$29.97
MSRP $46.13
Save $16.16
35% Off 
Number 4 Spark Plug Cylinder Wire
GM
96497777
Cylinder 4. 2007-08, #4. Durable to help transfer high voltage pulses without damage
This GM Genuine Part is designed, engineered, and...
$28.55
MSRP $43.93
Save $15.38
35% Off 
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