The Bosch 1 457 429 838 air filter is an insert type designed for Volkswagen 181 and Transporter T3 vehicles with petrol engines. For the Volkswagen 181, it fits versions with outputs of 32 kW / 44 hp and 35 kW / 48 hp, while for the Transporter T3, it fits versions with an output of 37 kW / 50 hp.
- Filter type: Insert
- Height: 227 mm
- Diameter 1: 50 mm
- Outer diameter: 111 mm
- Compatibility: Volkswagen 181, Volkswagen Transporter T3
- Fuel type of compatible vehicles: Petrol
- Power of compatible vehicles: 32 kW / 44 hp, 35 kW / 48 hp, 37 kW / 50 hp