Cadillac CTS Ignition Control Modules
This page brings together ignition control modules for the Cadillac CTS, covering model years 2003–2019. The range includes both ignition control modules and ignition performance modules, with kit-based and performance-oriented options available. Choose your model year above and this page keeps only the ignition control modules that fit your Cadillac CTS. Each listing is matched to our vehicle fitment data before it appears here.
FAST 3013112 XIM Ignition Module Kit for GM Engines - LS1/LS6
DiabloSport 32453-TM Pulsar Trinity MX Performance Tuning Module Kit
What's here for your Cadillac CTS
- Ignition Control Modules
- Ignition Performance Modules
The widest selection here comes from FAST, MSD, Jet, and DiabloSport, with each brand offering a variety of kit and performance configurations for the Cadillac CTS. Other categories Cadillac CTS owners shop for: Cadillac CTS Brake Rotors and Drums, Cadillac CTS Brake Pads and Shoes and Cadillac CTS Springs and Suspension Parts, or browse all Cadillac CTS parts and accessories.