
A VIN (Vehicle Identification Number) is standardized globally (ISO 3779/3780) and regulated in the US by 49 CFR Part 565. It’s split into WMI (positions 1–3), VDS (4–9), and VIS (10–17). When you decode Vauxhall VIN data correctly, you can confirm model series, body type, restraint system, engine family, and other identifiers that affect parts compatibility and service procedures.
Use this Vauxhall VIN decoder for a quick Vauxhall VIN number check, to generate a VIN-based equipment summary (often called a Vauxhall VIN decoder build sheet), and to support tasks like a Vauxhall warranty check by VIN (where supported) or verifying the correct service parts. For a broader lookup across brands, use our free VIN decoder and then open the Vauxhall/Opel catalog view for OEM diagrams and part numbers. To decode other vehicle brands with the same precision, use our VIN check.





| WMI | VXK = Vauxhall (UK identifier) |
|---|---|
| Check digit | Position 9: 6 (check digit) |
| Model year (position 10) | 4 = 2004 |
| Plant code (position 11) | E = Ellesmere Port (example plant mapping) |


