Cadillac Escalade EXT Ignition & Spark Plugs
We stock Genuine OEM Cadillac Ignition & Spark Plugs for your Cadillac Escalade EXT. OEM ignition and spark plugs are designed specifically for your vehicle's engine, ensuring optimal performance and fuel efficiency. These parts are responsible for igniting the fuel in the combustion chamber, making them critical components of your engine's operation. By choosing OEM ignition and spark plugs, you can be confident in their quality and reliability, which can help extend the life of your engine and prevent potential damage or issues. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
1999-2007 GM - 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...
$18.34
MSRP $29.34
Save $11.00
37.5% Off 
2007-2020 GM - Spark Plug Wire
GM
12731653
Express, savana. 4.8l. Caprice PPV. 6.0l. 6.2L without supercharger. 7.0L. Hummer H2. 10.5 long. Impala, Monte Carlo. 5.3l.
$40.30
MSRP $70.08
Save $29.78
42.5% Off 
2006-2020 GM - Iridium Spark Plug
GM
12680072
6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$10.80
MSRP $16.88
Save $6.08
36% Off 
1999-2007 GM - 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...
$87.98
MSRP $158.52
Save $70.54
44.5% Off 
2005-2009 GM - Spark Plug Wire Kit
GM
19417612
Durable to help transfer high voltage pulses without damage
$119.62
MSRP $219.68
Save $100.06
45.5% Off 
1999-2008 GM - Ignition Coil
GM
19418992
Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Hummer H2. 5.3, 6.0L. 5.3L. Round. Vendor:delphi. SSR.
$87.53
MSRP $138.36
Save $50.83
36.7% Off 
2007-2021 GM - Ignition Switch
GM
85636870
Express, savana. With tilt wheel. Tahoe, Yukon, Escalade. Avalanche, Escalade EXT. Sierra, silverado. Escalade ESV. Yukon XL, Suburban....
$27.54
MSRP $47.90
Save $20.36
42.5% Off 
1999-2007 GM - Ignition Coil
GM
19418993
All models. 4.8l, 5.3l, 6.0l. Coil stamped 12558693. 5.3 & 6.0L, mitsubishi. 8.1l. Square. Vendor:mitsubishi. Hummer H2. High quality...
$65.18
MSRP $117.44
Save $52.26
44.5% Off 
2005-2020 GM - Ignition Coil
GM
12699382
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone...
$86.28
MSRP $155.46
Save $69.18
44.5% Off 
1998-2005 GM - Ignition Lock Cylinder
GM
12472981
All models. 1995-04 with tilt column, manual trans. S-series. With tilt wheel, manual trans. This part requires programming and/or...
$52.21
MSRP $79.65
Save $27.44
34.5% Off 
1998-2007 GM - Ignition Lock Cylinder
GM
15815961
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$59.75
MSRP $94.45
Save $34.70
36.7% Off 
2004-2016 GM - Ignition Lock Cylinder
GM
15794826
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$82.17
MSRP $129.89
Save $47.72
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