Compatible with Mercedes-Benz diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM references A0009058602 / 0009058602 / 0281006375 / 0281006376 / LR114277 cross-reference family in diesel aftertreatment (DPF system). (fridayparts.com)

Typical applications include:

• Mercedes-Benz ML350 Bluetec / CDI (W166 platform)
• Mercedes-Benz GL350 Bluetec (X166 platform)
• Mercedes-Benz GLE / GLS diesel variants (platform continuation models)
• Mercedes-Benz diesel engines equipped with SCR + DPF emission systems
• Vehicles using post-DPF soot monitoring for regeneration control

⚠️ Note: This is a post-DPF particulate matter (soot) sensor, not a NOx sensor or exhaust pressure sensor. It measures soot concentration after the diesel particulate filter to monitor efficiency and control regeneration cycles.

Function: Installed downstream of the DPF, the sensor sends real-time particulate data to the ECU. This helps optimize regeneration strategy, detect DPF blockage early, and maintain emissions compliance in diesel aftertreatment systems.