Cadillac Spark Plug Parts
availability
Iridium Spark Plug
GM
12571165
6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. Iridium is the latest in spark plug...
$10.66
MSRP $19.50
Save $8.84
45.3% Off 
Spark Plug Wire
GM
12716289
4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire....
$19.36
MSRP $35.43
Save $16.07
45.4% Off 
Spark Plug Wire
GM
12192133
Coil Stamped 12558693. All models. 4.8l, 5.3l, 6.0l. 10.5 long. Hummer H2. 10.5 long. Durable to help transfer high voltage pulses...
$16.48
MSRP $30.16
Save $13.68
45.4% Off 
Iridium Spark Plug
GM
12681660
3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and...
$9.49
MSRP $17.36
Save $7.87
45.3% Off 
Spark Plug Boot
GM
12689269
4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants
$16.07
MSRP $29.40
Save $13.33
45.3% Off 
Iridium Spark Plug
GM
12650283
3.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$9.82
MSRP $17.96
Save $8.14
45.3% Off 
Iridium Spark Plug
GM
12681659
2.5L, 2.0L turbo, 2.0L turbo. Coupe, 2.0L turbo. Iridium is the latest in spark plug technology and is an exact replacement for...
$9.49
MSRP $17.36
Save $7.87
45.3% Off 
Iridium Spark Plug
GM
12622441
4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for...
$9.73
MSRP $17.80
Save $8.07
45.3% Off 
Spark Plug Wire Set
GM
19154578
All models. 4.9l. Allante. Wire kit. Seville. Durable to help transfer high voltage pulses without damage
$73.54
MSRP $135.56
Save $62.02
45.8% Off 
Spark Plug Wire Set
GM
89017270
Red Leads. 5.7L. GTO. See cable. Durable to help transfer high voltage pulses without damage
$99.49
MSRP $183.40
Save $83.91
45.8% Off 
Spark Plug Wire Kit
GM
19417606
All models. 4.8l, 5.3l, 6.0l. 5.3, 6.0L. Hummer H2. 9.2". Coil Stamped 19005218. Durable to help transfer high voltage pulses without...
$88.41
MSRP $162.96
Save $74.55
45.7% Off 
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