FITMENT:
Compatible with Cummins diesel engines used in 24V commercial VAN truck applications equipped with SCR emission systems.
OEM reference numbers: 4326862, 2897309.
Used in diesel exhaust aftertreatment system for NOx monitoring (SCR/AdBlue system).
Installed in exhaust system (inlet or outlet position depending on engine configuration).
Fitment must be confirmed by OEM part number and emission system setup before installation.

FAQ:

Q1: How do I confirm compatibility?
A1: Match OEM numbers 4326862 or 2897309 with your original sensor and verify connector type, voltage (24V), and wiring length.

Q2: Where is this NOx sensor installed?
A2: It is installed in the SCR exhaust aftertreatment system of Cummins VAN truck applications, before or after the catalytic converter depending on configuration.

Q3: What are common failure symptoms?
A3: Engine warning light, SCR system fault, incorrect NOx readings, or reduced engine performance.

Q4: Is this sensor suitable for all VAN trucks?
A4: No, it is only compatible with specific Cummins 24V SCR-equipped VAN configurations.

Q5: Does replacement require programming?
A5: Some vehicles require system reset or diagnostic adaptation after installation.