Cadillac CTS Ignition & Spark Plugs
We stock Genuine OEM Cadillac Ignition & Spark Plugs for your Cadillac CTS. 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.
Ignition Coil
GM
19421259
Corvette. 8.1l. Auxiliary coil. CTS. 5.7l. GTO.
$77.81
MSRP $142.11
Save $64.30
45.2% Off 
Ignition Lock Cylinder
GM
15783576
Auto trans. CTS. LeSabre.
$52.96
MSRP $79.48
Save $26.52
33.4% Off 
Black Ignition Switch
GM
22976443
Black. CTS. ATS. Round. Work with vehicle electronics to help optimize vehicle capabilities
$29.37
MSRP $50.24
Save $20.87
41.5% Off 
Ignition Lock Housing
GM
23122150
With power adjust. Auto trans, without remote start. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$64.08
MSRP $117.04
Save $52.96
45.2% Off 
Ignition Coil Wire
GM
12582190
Coil wire. Corvette. Primary. 5.7L. Insulated to help protect the interior conductor wire
Form fitting boots on each end prevent...
$94.87
MSRP $173.27
Save $78.40
45.2% Off 
Ignition Coil Wire
GM
12579355
4.8, 5.3, 6.0 & 6.2L. 2003-05, 5.3L. 6.2L without supercharger. Wire connector. 7.0L. 2008-09. Insulated to help protect the interior...
$139.08
MSRP $255.20
Save $116.12
45.5% Off 
Cable Set
GM
19431551
Silverado, sierra. Tahoe, Yukon, Escalade. 5.3 & 6.2L. Suburban, Yukon XL. Tahoe. 5.3l. Suburban. 5.3l. Escalade. 6.2l. Suburban. 6.2l....
$84.19
MSRP $153.78
Save $69.59
45.3% Off 
OEM NEW 2003-05 GM Pontiac Chevrolet Driver Side Ignition Lock Cylinder 20869121
GM
20869121
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$73.64
MSRP $134.50
Save $60.86
45.2% Off 
Galvano Silver Ignition Switch
GM
84255053
Silver. ATS. Triangle. Coupe, 2015-2017. Sedan,. CTS. Coupe, 2018-19. Work with vehicle electronics to help optimize vehicle capabilities
$43.57
MSRP $74.54
Save $30.97
41.5% Off 
Ignition Coil Mounting Bracket
GM
12580353
2003-05, 5.3L. 6.2L without supercharger. 6.0 & 6.2L. 7.0L. 2008-09. This GM Genuine Part is designed, engineered, and tested to...
$32.49
MSRP $55.58
Save $23.09
41.5% Off No results found for "spark plug, ignition". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!