BMW • SA •
1NY
Category: Engine Cooling
Secondary radiator circuit
Additional coolant routing.
SA code 1NY indicates an auxiliary radiator circuit to stabilize temperatures during prolonged high-load operation.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related SA codes
- SA 1H9 — High-performance cooling package
Frequently Asked Questions
What does SA code 1NY mean?
SA code 1NY is a factory equipment code used by BMW to describe a specific vehicle configuration or component.
Where can I find SA code 1NY 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 SA code 1NY 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 SA code 1NY for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.