990638
NOx Sensor 12662971
BG NOx sensor for GMSilverado 2500 HD / 3500 HD,OE 12662971,12V urea/SCR system.
- BG Part Number
- 990638
- Category
- NOx Sensors
- Application
- Silverado 2500 HD / 3500 HD
- Voltage
- 12V
- Vehicle Manufacturer
- GM
OE Cross References
- 12662971
- 5WK96631F· cross
Product Description
This BG NOx (nitrogen oxide) sensor is designed for the urea/AdBlue-based SCR (Selective Catalytic Reduction) emissions system on GM Silverado 2500 HD / 3500 HD. It is a direct-fit replacement for OE reference D2. Rated for 12V electrical systems. The sensor provides accurate real-time NOx measurement for precise urea dosing control, helping maintain stable SCR performance and compliance with diesel emission standards.
Vehicle manufacturer names, logos and OE reference numbers are used for identification and compatibility purposes only. BEST GROWTH products are independent aftermarket products and are not manufactured, sponsored or endorsed by the respective vehicle manufacturers.
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