Cummins Heavy Duty NOx Sensor | 2894944

Upgrade your emissions system with this Cummins heavy-duty NOx sensor, a reliable aftermarket replacement for OEM part 2894944 (also replaces 2894944RX, 2872236, and compatible numbers). Engineered to meet or exceed OEM standards, this sensor precisely monitors nitrogen oxide levels to ensure optimal SCR system performance, reduce emissions, and improve fuel efficiency.

Designed specifically for Cummins 6.7L ISB and QSB engines, this sensor features a durable, corrosion-resistant housing built to withstand extreme temperatures and harsh engine vibrations. It installs easily with OEM-style connectors, providing a seamless, direct-fit replacement.

Ideal for fleet maintenance, diesel repair shops, and heavy-duty equipment operators, this NOx sensor helps eliminate fault codes, supports accurate aftertreatment regeneration, and ensures compliance with EPA emission regulations.

Backed by a 1-year warranty, it offers dependable performance and long-lasting value at a competitive aftermarket price.

Buy from American Radiator today—your trusted source for quality Cummins emissions parts. Order now for fast shipping, expert support, and parts you can rely on to keep your engines running clean and efficient.