Description
The OEM Mercedes-Benz A2820900005 Vacuum Pump is an original Mercedes-Benz brake system component designed for vehicles equipped with the M282 1.3L turbocharged petrol engine.
This mechanically driven vacuum pump generates the vacuum required for the brake booster, ensuring consistent brake pedal assistance and supporting other vacuum-operated engine systems. Mercedes-Benz officially lists A2820900005 as a Vacuum Pump (Unterdruckpumpe).
The pump is manufactured to Mercedes-Benz OEM specifications for reliable performance, durability, and precise fitment. It is an ideal replacement for a worn, noisy, leaking, or failed original vacuum pump.
This OE part is also cross-referenced with Renault/Nissan OE 146508066R, reflecting the shared M282/H5H engine family developed through the Renault–Nissan–Mercedes-Benz collaboration.
Important: Always verify compatibility using your 17-digit VIN, engine code, and existing OE part number before ordering.
Compatibles with
Suitable for selected Mercedes-Benz models equipped with the M282 1.3L Turbo Petrol Engine, including:
- 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 GLB X247
- Selected T-Class W420 petrol models
Common engine variants include:
- A 160
- A 180
- A 200
- B 180
- B 200
- CLA 180
- CLA 200
- GLB 180
- GLB 200
Fitment depends on engine specification, production year, and VIN. Always confirm compatibility before purchase.

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