Fitment

Fits for:

• Hyundai HD series commercial trucks (Euro 5 / Euro 6 diesel models)
• Kia Bongo / K-series light commercial diesel models (market dependent)
• Hyundai County / bus applications with SCR (AdBlue) systems
• Engine: Hyundai / Kia diesel engines with SCR emissions control
• Position: Exhaust NOx sensor (inlet or outlet depending on SCR configuration)
• OE / Cross References: 29650-84320 / 2965084320 / 5WK97302 / SNS-type NOx sensor family / A3C0242580077

FAQ

Q1: Are 5WK97302 and 29650-84320 the same sensor?
A1: Yes. 5WK97302 is the sensor manufacturer reference, and 29650-84320 is the Hyundai/Kia OE part number used for the same NOx sensor module in SCR systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Hyundai and Kia diesel commercial vehicles such as Hyundai County buses and HD-series trucks equipped with SCR (AdBlue) emissions systems.

Q3: Is this inlet or outlet sensor?
A3: It can be used as inlet or outlet NOx sensor depending on exhaust system layout. Many Hyundai/Kia SCR systems use the same sensor type in multiple positions.

Q4: What does this sensor do?
A4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU, which controls AdBlue dosing to reduce emissions and maintain SCR efficiency.