The ALCO Filters MD9356 air filter is designed for the Renault Laguna I Grandtour K56 and fits 2.2 D versions with a 2188 cc engine and 61 kW of power. It covers versions with engine codes B56F/2, K56F/2 and S56F from 1995–2001.
- Type: Air filter
- Brand: ALCO Filters
- Model: MD9356
- Compatibility: Renault Laguna I Grandtour K56, 2.2 D (B56F/2), 2.2 D (K56F/2, S56F)
- Engine displacement: 2188 cc
- Engine power: 61 kW
- Model years: 1995–2001
- Height: 57 mm
- Length: 263 mm
- Width: 156 mm
- Equivalent part numbers: RENAULT: 7701037174, CHAMPION: U550, HENGST FILTER: E780L, KNECHT: LX452, MANN-FILTER: C27103, PURFLUX: A246