Description
The Mercedes-Benz Pressure Sensor (OEM No. A0061539528, cross-reference A6429050100) is a genuine OEM component used with Mercedes-Benz OM651/OM642 and similar diesel engines. This sensor monitors exhaust or DPF differential pressure, providing key input to the engine control unit for regenerations, emissions control, fuel economy, and diagnostics. mercedescarservicing.co.uk+2Alibaba+2
Key Features:
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✅ OEM Part Number: A0061539528 (cross reference A6429050100)
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✅ Component Type: Differential/DPF Pressure Sensor
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✅ Genuine Mercedes-Benz Quality: Factory-rated for precise measurement, durability and compatibility
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✅ Critical System Input: Ensures your diesel system correctly monitors back-pressure, aiding regenerations and preventing fault codes
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✅ Direct Replacement: Plug-in fitment – no modifications required
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✅ Durable Construction: Resistant to heat, vibration, soot and exhaust environment strains
Why Choose Genuine Over Aftermarket?
Using the authentic Mercedes-Benz sensor ensures correct calibration, longevity, and system integrity. Aftermarket alternatives may offer a fit, but mismatches in calibration or durability can lead to warning lights, failed regenerations, or engine performance issues.
Compatibility & Notes:
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Commonly used on Mercedes-Benz diesel models with OM651, OM642 engines and DPF systems mercedescarservicing.co.uk+1
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Always verify compatibility with your vehicle’s VIN and engine code, as some pressure sensors differ by variant.
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When replacing this sensor, clear any fault codes and test DPF system operation to confirm proper function.
Availability:
✅ Available now at PartNest / Merc Stop – Colombo, Sri Lanka
Worldwide shipping available
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