Fitment Level: OE Match / Platform Verified

Compatible with Hyundai / Kia diesel emission aftertreatment systems using OEM references:

• 39265-4A250
• 392654A250
• 0281009020
• 0281009021
• Bosch 0 281 009 020 / 0 281 009 021

Typical applications include Hyundai / Kia diesel platforms such as:

• Hyundai H100 (2.5 CRDi / TCI diesel)
• Hyundai Porter II (2.5 CRDi diesel)
• Kia Bongo III (2.5 CRDi diesel)
• Regional light commercial diesel variants using D4CB engine platform

This sensor is used in diesel particulate matter (PM) monitoring systems, where it measures soot concentration downstream of the diesel particulate filter (DPF). The ECU uses this signal to control regeneration cycles, monitor filter efficiency, and detect abnormal soot loading in commercial diesel applications.

⚠️ Important:
This is a DPF particulate matter (PM) sensor, not a NOx or temperature sensor.
It directly measures post-DPF soot levels and is essential for regeneration control, emissions monitoring, and diagnostic fault detection.

Fitment must always be confirmed strictly by OEM number (39265-4A250 / 0281009020 / 0281009021), as Hyundai/Kia light commercial diesel platforms vary by market and emission standard.