The ALCO Filters MD9252 air filter is designed for the BMW 5 Touring E34 and filters the engine intake air. It is compatible with the 540 i versions with a 4,398 cc engine and 210 kW of power, as well as the 530 i V8 with a 2,997 cc engine and 160 kW of power, for model years 1992–1997.
- Type: Engine air filter
- Brand: ALCO Filters
- Model: MD9252
- Compatibility: BMW 5 Touring E34 540 i, BMW 5 Touring E34 530 i V8
- Compatible years: 1992–1997
- Engine displacement: 4,398 cc, 2,997 cc
- Engine power: 210 kW, 160 kW
- Height: 57 mm
- Length: 254 mm
- Width: 213 mm
- Equivalent part numbers: BMW 13711736675, BMW 13721736675, VAG 058133843, HENGST FILTER E161L01, HENGST FILTER E161L, KNECHT LX422, MANN-FILTER C26151, PURFLUX A325