Description
The Genuine Mercedes-Benz A0081538928 Intake Manifold Pressure Sensor is an original-equipment engine management sensor used to measure pressure within the intake system.
Also known as a MAP sensor, boost pressure sensor, or intake manifold pressure sensor, it provides pressure information to the engine control unit. This information is used for accurate air-management, fuel control, and engine performance.
Mercedes-Benz officially lists A0081538928 as a pressure transducer, while automotive parts catalogs identify it specifically as an intake manifold pressure sensor / boost pressure sensor.
The sensor is commonly associated with Mercedes-Benz vehicles using M274 2.0L petrol engines, including selected C-Class, E-Class, GLC and SLC models.
The documented sensor uses a 3-pin electrical connector and is supplied with a sealing ring on some equivalent applications.
Important: Exact compatibility depends on engine, chassis, model year and equipment. Always verify the 17-digit VIN and existing sensor part number before ordering.
Compatibles with
Potential applications include selected Mercedes-Benz models such as:
- C-Class W205 – C180, C200, C250, C300
- C-Class C205 – selected petrol models
- C-Class A205 Convertible – selected petrol models
- E-Class W213 – E200, E250, E300
- GLC X253 – GLC200, GLC250, GLC300
- GLC X253 Plug-in Hybrid – selected applications
- SLC R172 – SLC180, SLC200, SLC260, SLC300
- Selected A-Class, B-Class and CLA applications
Catalog data lists A0081538928 across numerous Mercedes-Benz applications, including C-Class, E-Class, GLC and SLC variants.
For example, documented applications include C300 2.0L, C350e 2.0L, E300 2.0L, GLC300 2.0L, GLC350e 2.0L, and SLC300 2.0L.
Please verify the 17-digit VIN before purchase to confirm exact fitment.

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