Fitment Level: OE Match / Platform Verified

Compatible with BMW diesel emission aftertreatment systems using OEM references:

• 13628477723
• 0281008454
• 0281008455
• Bosch PM sensor family 0 281 008 454 / 0 281 008 455
• Related BMW PM sensor system used on B57 / updated Euro 6d diesel platforms

Typical applications include BMW diesel platforms such as:

• BMW X3 G01 / G08 30d / 40d diesel
• BMW X4 G02 M40d diesel
• BMW X5 G05 30d / 40d diesel
• BMW X6 G06 diesel variants
• BMW X7 G07 30d / 40d diesel
• BMW 8 Series G14 / G15 / G16 840d diesel
• Engines: BMW B57 diesel family (Euro 6d emissions systems)

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

• accurately calculate soot loading
• control regeneration strategy
• detect DPF efficiency degradation
• improve emissions compliance under Euro 6d standards

⚠️ Important:
This is a DPF particulate matter (PM) sensor, not a NOx sensor or pressure sensor.
It measures soot concentration after the DPF and is critical for BMW’s closed-loop emissions control strategy.

Fitment must always be confirmed strictly by OEM number (13628477723), as BMW G-series diesel platforms may have multiple sensor revisions depending on production date and ECU software level.