Spark Plugs
Genuine GM Spark Plugs are made to fit your vehicle’s factory specifications. We only sell Genuine GM Parts and Accessories.
Spark Plug Tube Seal
GM
12607600
3.6L. ATS. Spark plug shield seals.
$6.00
MSRP $9.16
Save $3.16
34.5% Off 
Spark Plug Wire Set
GM
19154578
All models. 4.9l. Allante. Wire kit. Seville. Durable to help transfer high voltage pulses without damage
$68.76
MSRP $128.64
Save $59.88
46.5% Off 
Spark Plug Wire Set
GM
19171851
Stainless Steel Exhaust Manifold. Vendor:acdelco. Vendor #628M. Durable to help transfer high voltage pulses without damage
$52.35
MSRP $97.58
Save $45.23
46.4% Off 
Spark Plug Wire Set
GM
19171856
5.0l, 5.7l. 4.3l. V-8. Durable to help transfer high voltage pulses without damage
$104.02
MSRP $194.62
Save $90.60
46.6% Off 
Spark Plug Wire Set
GM
19172234
Durable to help transfer high voltage pulses without damage
$58.83
MSRP $110.06
Save $51.23
46.5% Off 
Spark Plug Wire Set
GM
19172235
Caballero, El Camino. 5.0l. Durable to help transfer high voltage pulses without damage
$65.26
MSRP $122.10
Save $56.84
46.6% Off 
Spark Plug Wire Set
GM
19172236
Ignition cable set. All models. Without zr1 option. Durable to help transfer high voltage pulses without damage
$59.53
MSRP $111.38
Save $51.85
46.6% Off 
Spark Plug Wire Set
GM
19172245
All models. 4.6l. Durable to help transfer high voltage pulses without damage
$131.21
MSRP $245.48
Save $114.27
46.5% Off 
Double Platinum Spark Plug
GM
19299585
4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
$7.91
MSRP $13.76
Save $5.85
42.5% 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...
$7.77
MSRP $13.52
Save $5.75
42.5% 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...
$7.97
MSRP $13.86
Save $5.89
42.5% 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...
$8.29
MSRP $14.42
Save $6.13
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