Lambda Sensor RIDEX 3922L0721 OE Ref 11 78 1 738 331
- EAN: 4066016842733
- OEM Reference number: 1738331
- Number of pins: 4
- Thread Size: M18 x 1-5
- Connector Shape: round
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Lambda Sensor OE Ref 11 78 1 738 331 – RIDEX – OEM 1738331
This part from RIDEX is designed as a direct replacement for OEM reference 1738331. Manufactured to meet original equipment standards, it is suitable for selected BMW vehicles and intended to restore correct system operation.
It is supplied under manufacturer reference 3922L0721 with EAN EAN: 4066016842733, allowing accurate identification and compatibility checks. This component is commonly used to replace worn, damaged, or faulty units where reliable performance is required.
The product is intended as a like-for-like replacement and should be installed according to manufacturer guidelines. Depending on vehicle design and component location, professional installation may be recommended.
Why Choose This Part?
- Direct replacement for OEM reference 1738331
- Manufactured by RIDEX
- Clearly identified by SKU 3922L0721 and EAN EAN: 4066016842733
- Covered by our standard returns policy
Vehicle Compatibility
Compatible with selected BMW models. Please confirm fitment using OEM reference 1738331 or our vehicle registration lookup tool before ordering.
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