OPEL • OPT •
G3Y
Category: Drivetrain
Automatic transmission standard
Auto std.
Standard automatic transmission calibration.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related OPT codes
- OPT G6Y — Manual transmission standard
- OPT G7W — Manual transmission economy ratios
- OPT G4X — Automatic transmission towing tune
- OPT G8W — Manual transmission reinforced clutch
- OPT G5X — Automatic transmission economy tuning
- OPT G9Z — Manual transmission crawl ratio
Frequently Asked Questions
What does OPT code G3Y mean?
OPT code G3Y is a factory equipment code used by OPEL to describe a specific vehicle configuration or component.
Where can I find OPT code G3Y 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 G3Y 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 G3Y for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.