Air Mass Meter – BMW 3, 5, 7 Series, Z3 (13621432356)

This high-quality Hella air mass meter (Hella 8ET009142-021) is a direct replacement for OEM part number 13621432356, designed to accurately measure the air intake volume to ensure optimal engine performance and fuel efficiency. Also referred to as a mass air flow (MAF) sensor.

Key Features:
- Direct replacement for OE part number: 13621432356
- Brand Reference Number: Hella 8ET009142-021
- Ensures accurate air-fuel ratio for efficient combustion
- Precision-calibrated for OEM-level performance
- Plug-and-play installation with OE-style connectors
- Built from durable materials for long-lasting reliability

Compatible With:

BMW
- 7 Series (E38) – 728i, 730i, 735i, 740i, 740iL, 750i, 750iL (1994–2001)
- 5 Series (E39) – 520i, 523i, 525i, 528i, 530i, 535i, 540i, M5 (1995–2003)
- 5 Series Touring (E39) – 520i, 523i, 525i, 528i, 530i, 540i (1996–2004)
- Z3 Coupe (E36/8) – 2.0i, 2.2i, 2.8i, 3.0i, M Coupe (1997–2003)
- Z3 Roadster (E36/7) – 1.9i, 2.0i, 2.2i, 2.8i, 3.0i, M Roadster (1995–2003)
- 3 Series Saloon (E46) – 316i, 318i, 320i, 323i, 325i, 328i, 330i, M3 (1998–2005)
- 3 Series Coupe (E46) – 320Ci, 323Ci, 325Ci, 330Ci, M3 (1999–2006)
- 3 Series Touring (E46) – 320i, 323i, 325i, 328i, 330i (1999–2005)
- 3 Series Convertible (E46) – 320Ci, 323Ci, 325Ci, 330Ci, M3 (2000–2007)
- 3 Series Compact (E46) – 316ti, 318ti, 325ti (2001–2005)

Compatible Engine Codes:
M52, M52TU, M54, M43TU, M62, M62TU, S54, N42, N46

Year Range:
1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007

This is an aftermarket replacement part, not a genuine BMW component.