The ALCO Filters MD9620 air filter is designed for the Audi A4 with a 1.8 T engine, 1781 cc displacement, and 110 kW power, from 2000 to 2002. It is 269 mm long, 217 mm wide, and 70 mm high.
- Type: Air filter
- Compatibility: Audi A4 8E2 B6, 1.8 T engine, 1781 cc, 110 kW, model years 2000–2002
- Length: 269 mm
- Width: 217 mm
- Height: 70 mm
- Equivalent part numbers: VAG 06C133843, HENGST FILTER E399L, KNECHT LX819, MANN-FILTER C271921