Cadillac spans two very different families: the truck-based Escalade, which shares much with Tahoe and Yukon, and the sedans and crossovers — DeVille, DTS, Seville and STS with the Northstar V8, CTS and ATS on rear-drive platforms, and the SRX and XT5 crossovers. Many of the Cadillac parts we quote are for 1998–2012 DeVille, DTS, CTS and SRX, so we match the part to the exact year, engine and package on your VIN rather than the model name.
What’s different about Cadillac engine, fuel and ignition parts
- The Northstar 4.6 V8 (DeVille, DTS, Seville, STS, SRX) uses coil-on-plug with two coil cassettes on early engines and individual coils later; its well-known head-bolt thread failure means many of these cars are quoted for head gasket sets, stud kits and oil cooler seals.
- CTS and ATS use several engines — 2.0 turbo, 2.5, 3.0 and 3.6 V6 — and the direct-injected 3.6 (LLT/LFX/LGX) has different plugs, coils, injectors and a high-pressure fuel pump than the earlier LY7; timing chain kits on the 2007–2011 3.6 are a common order.
- Escalade shares its 6.0 and 6.2 V8 coils, plugs and injectors with Yukon Denali of the same year, and the 2015+ direct-injected 6.2 has AFM lifters and a high-pressure fuel pump specific to that family.
Cadillac models we supply engine, fuel and ignition parts for
- Cadillac Escalade
- Cadillac SRX
- Cadillac CTS
- Cadillac ATS
- Cadillac XT5
- Cadillac DeVille
- Cadillac DTS
- Cadillac STS
- Cadillac XTS
Don’t see yours? We quote engine, fuel and ignition parts for every Cadillac sold in the US — call with your VIN.
What we need to quote your Cadillac engine, fuel and ignition parts
- Engine code or displacement (found on the emissions label under the hood)
- Any stored trouble codes (P0300-series misfire codes tell us which cylinder)
- Mileage, so we can recommend the service items due at the same time
- Turbocharged or naturally aspirated — plug heat range and gap differ
Cadillac engine, fuel and ignition parts FAQ
Escalade, SRX, CTS, ATS, XT5, DeVille, DTS, STS, XTS are the Cadillac models we quote most often, but we source engine, fuel and ignition parts for any Cadillac sold in the United States. If your model is not listed, call with the VIN and a specialist will check.
We decode your VIN and confirm engine code or displacement (found on the emissions label under the hood); any stored trouble codes (P0300-series misfire codes tell us which cylinder); mileage, so we can recommend the service items due at the same time; turbocharged or naturally aspirated — plug heat range and gap differ. Nothing ships until a specialist has verified the part number against your exact build.
Yes — to all 50 states. Orders are processed within 1–2 business days and ship via UPS, FedEx, or USPS, typically arriving in 3–5 business days. Call +1 (888) 908-0506 for a quote that includes shipping to your ZIP code.