Cadillac DTS Air Injection System Parts
This page covers air injection system parts for the Cadillac DTS, spanning the 2006–2011 model years. The range includes secondary air injection pumps, check valves, and related gaskets — both new and remanufactured options. Select your year above and we'll show only the air injection system parts that fit your Cadillac DTS. Fitment is checked against our vehicle data for every part listed.
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What's here for your Cadillac DTS
- Secondary Air Injection Pumps — including remanufactured units
- Secondary Air Injection Check Valves
- Gaskets and sealing components for air injection system service
The widest selection here comes from ACDelco, Standard Motor Products, Dorman, and Cardone, covering both new and remanufactured parts across the 2006–2011 Cadillac DTS range. Other categories Cadillac DTS owners shop for: Cadillac DTS Springs and Suspension Parts, Cadillac DTS Shocks and Struts and Cadillac DTS Engine Gaskets and Seals, or browse all Cadillac DTS parts and accessories.