

The Cummins NOx Sensor 2894940 is a high-quality emission control sensor designed for Cummins M11 diesel engines. It monitors nitrogen oxide (NOx) levels in the exhaust, ensuring the engine meets environmental and emission standards.
Compatible Substitutes: 2871979, A034X847, 5462436, 5WK9 6775A
Voltage: 24V
This NOx sensor is essential for proper engine management, fuel efficiency, and emission compliance. It is widely used in heavy-duty trucks, buses, construction machinery, and industrial engines powered by Cummins M11 engines.
Features:
OEM-quality Cummins emission control sensor
Direct replacement for NOx sensor part 2894940
Compatible with multiple substitute part numbers
Ensures accurate exhaust gas monitoring and engine performance
✅ Retail orders accepted.
✅ 1-year warranty.
✅ Worldwide shipping available.
Q1: What is the function of Cummins NOx sensor 2894940?
A: It monitors NOx emissions in the exhaust and helps the ECM control fuel injection and after-treatment systems for optimal engine performance.
Q2: Which engines are compatible with this NOx sensor?
A: Compatible with Cummins M11 diesel engines.
Q3: Are substitute part numbers accepted?
A: Yes, this sensor is compatible with 2871979, A034X847, 5462436, 5WK9 6775A.
Q4: Is retail selling accepted?
A: Yes, we accept retail orders for individual units.
Q5: What is the warranty?
A: This NOx sensor comes with a 1-year warranty.
Q6: Do you provide worldwide shipping?
A: Yes, we offer fast global delivery for all Cummins engine parts.