Fitment Level: OE Match / Platform Verified

Compatible with Isuzu diesel emission aftertreatment systems using OEM references:

• 8983550720
• 8-98355-072-0
• 0281007890
• 0281006991
• 1275100944
• 1277023203
• Bosch PM sensor family 0 281 007 890 / 0 281 006 991

Typical applications include:

• Isuzu D-Max II (2017–2022) 1.9 Ddi diesel
• Isuzu D-Max II 3.0 Ddi diesel (market-dependent variants)
• Isuzu MU-X diesel (select emission configurations sharing DPF architecture)
• Isuzu Euro 5 / Euro 6 diesel platforms with EGS-PM2 system

This sensor is used in diesel particulate matter monitoring systems, where it measures soot concentration downstream of the diesel particulate filter (DPF). The ECU uses this signal to:

• verify DPF regeneration effectiveness
• detect abnormal soot breakthrough
• optimize regeneration cycles
• maintain emissions compliance

⚠️ Important:
This is a DPF particulate matter (PM) sensor, not a NOx or pressure sensor.
It directly measures soot concentration after the DPF and is critical for emissions control and regeneration strategy in Isuzu diesel systems.

Fitment must always be confirmed strictly by OEM number (8983550720 / 0281007890), as Isuzu D-Max variants differ by engine (1.9 vs 3.0) and regional emission calibration.