How do I confirm a part fits my vehicle?Updated 2 hours ago
Three ways to confirm
- Vehicle search on our site. Select your year, make, model and engine and the catalogue filters to parts that fit.
- The fitment section on the product page. Every listing states the exact year range, engine and displacement it covers.
- Ask us. Email [email protected] (Mon–Fri, 9:00 AM – 5:00 PM EST).
What to tell us
- Year, make and model
- Engine and displacement — for example 6.7L Cummins 24V, or 6.6L Duramax LB7
- The SKU or product link you are looking at
- Anything non-stock: a swapped engine, a different head, or aftermarket rockers etc.
- Your power target and boost level, if you know them
Watch the split year ranges
Several diesel platforms changed mid-year. The 5.9L Cummins splits at 1998.5 between the 12-valve and 24-valve, and Ford's Power Stroke changed at 2003 and again in 2008. If your vehicle sits on a boundary year, check the build date on the door jamb sticker.
Confirm before you install
Once a fastener is installed and torqued it is considered used and cannot be returned or exchanged. Lay out the kit and check it against the parts list before you start.
Don't see your engine?
We produce custom specialty fasteners for rare and unique builds. Tell us what you are working on at xotic-performance.com/pages/custom-applications.