Description
The OEM Mercedes-Benz A2820700001 High Pressure Fuel Pump is an original equipment fuel system component designed for Mercedes-Benz vehicles equipped with the M282 turbocharged petrol engine.
This high-pressure fuel pump supplies pressurized fuel to the direct injection system, ensuring correct fuel delivery, efficient combustion, and smooth engine operation. Mercedes-Benz OEM number A2820700001 is listed as a high-pressure fuel pump and is cross-referenced with 166303162R.
The pump is used on selected compact Mercedes-Benz models including A-Class W177/V177, B-Class W247, CLA C118/X118, and GLA H247 models equipped with M282 petrol engines.
A failing high-pressure fuel pump may cause poor starting, reduced engine performance, fuel pressure faults, or engine warning lights. Replacing with a genuine OEM component helps maintain factory fuel system operation.
Important: Always confirm compatibility using the 17-digit VIN, engine code, and existing fuel pump part number before ordering.
Compatibles with
Potential applications include selected Mercedes-Benz models equipped with the M282 petrol engine:
- Mercedes-Benz A-Class W177
- Mercedes-Benz A-Class Sedan V177
- Mercedes-Benz B-Class W247
- Mercedes-Benz CLA Coupe C118
- Mercedes-Benz CLA Shooting Brake X118
- Mercedes-Benz GLA H247
- Selected Renault/Nissan/Mercedes shared M282 engine applications
Common engine applications:
- A 160
- A 180
- A 200
- B 180
- B 200
- CLA 180
- CLA 200
- GLA 180
- GLA 200
Exact fitment depends on engine version, production year, fuel system specification, and VIN.

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