OPEL • OPT •
M9X
Category: Emissions
Real driving emissions tuning
RDE tuning.
Calibration optimized for RDE cycles.
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related OPT codes
- OPT M7X — Emission monitoring basic
- OPT M4X — Euro 6d emissions baseline
- OPT M8W — Emission calibration delivery
- OPT M5X — Emission Euro 6d ISC FCM
- OPT M9V — Emission calibration commercial
- OPT M6X — Emission control Euro 6d ISC
Frequently Asked Questions
What does OPT code M9X mean?
OPT code M9X is a factory equipment code used by OPEL to describe a specific vehicle configuration or component.
Where can I find OPT code M9X 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 M9X 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 M9X for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.