OPEL • OPT •
J7Y
Category: Brakes
Trailer brake pre-installation
Trailer brake prep.
Preparation for trailer brake systems.
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related OPT codes
- OPT J5Y — Hill descent control
- OPT J2Y — Brake assist standard
- OPT J6W — Electric parking brake
- OPT J3X — Brake assist emergency
- OPT J7W — Hill start assist
- OPT J4X — Electronic parking brake
Frequently Asked Questions
What does OPT code J7Y mean?
OPT code J7Y is a factory equipment code used by OPEL to describe a specific vehicle configuration or component.
Where can I find OPT code J7Y on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does OPT code J7Y affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify OPT code J7Y for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.