Cadillac STS Ignition Coils
This page brings together ignition coils for the Cadillac STS covering model years 2005–2011, including direct ignition coils, coil boots, and direct ignition coil boots in both OE replacement and performance styles. Select your year above and we'll show only the ignition coils that fit your Cadillac STS. Fitment is checked against our vehicle data for every part listed.
What's here for your Cadillac STS
- Ignition Coils
- Direct Ignition Coils
- Coil Boots
- Direct Ignition Coil Boots
The widest selection here comes from Walker Products, Standard Motor Products, Motorad, and Spectra, covering a range of OE replacement and performance options for Cadillac STS model years 2005–2011. Other categories Cadillac STS owners shop for: Cadillac STS Shocks and Struts, Cadillac STS Valve Train Parts and Cadillac STS Tires, or browse all Cadillac STS parts and accessories.