990612

NOx Sensor 441-5130-03

BG NOx sensor for CaterpillarEngine C4.4 / C7.1,OE 441-5130-03,24V urea/SCR system.

BG Part Number: 990612
Category: NOx Sensors
Application: Engine C4.4 / C7.1
Voltage: 24V
Vehicle Manufacturer: Caterpillar

OE Cross References

441-5130-03

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Product Description

This BG NOx (nitrogen oxide) sensor is designed for the urea/AdBlue-based SCR (Selective Catalytic Reduction) emissions system on Caterpillar Engine C4.4 / C7.1. It is a direct-fit replacement for OE reference D2. Rated for 24V 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.