Fitment

Fits for:

• Isuzu diesel engines (select SCR-equipped applications)
• Isuzu N-Series / F-Series commercial vehicles (Euro 6 emissions systems where equipped)
• Engine: Diesel emissions SCR / AdBlue system applications
• Position: Exhaust NOx sensor (inlet or outlet depending on configuration)
• OE Numbers: 5WK97422 / A2C99512900-01 / 04214582

FAQ

Q1: Is this compatible with all Isuzu trucks?
A1: No, compatibility depends on engine model, emissions standard, and SCR system configuration.

Q2: Where is it installed?
A2: It is installed in the exhaust system to measure nitrogen oxide levels for SCR control.

Q3: Are these part numbers interchangeable?
A3: Yes, these are cross reference numbers used for the same application depending on configuration.

Q4: What does this sensor monitor?
A4: It monitors nitrogen oxide concentration in the exhaust system to support emissions control operation.