Cadillac DTS Spark Plug Wires and Caps
This page brings together spark plug wires and caps for the Cadillac DTS, covering model years 2006 through 2011. The range includes OE replacement spark plugs from several well-known ignition brands. Choose your model year above and this page keeps only the spark plug wires and caps that fit your Cadillac DTS. Each listing is matched to our vehicle fitment data before it appears here.
What's here for your Cadillac DTS
- OE replacement spark plugs (single units)
The widest selection here comes from Bosch, NGK Spark Plugs, DENSO, and Autolite — four brands with broad coverage 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.