Drive Belt 4PK865 – BMW 3, 5, 7 Series, X3, X5, Z4 (OEM 4PK865)

This high-quality drive belt (4PK865) is designed to deliver reliable power transmission to auxiliary components such as the alternator, power steering pump, and A/C compressor. Manufactured to OE standards, it ensures proper fitment and long-lasting performance in select BMW models. Also referred to as a V-belt, ribbed belt, or serpentine belt.

Key Features:
- Direct replacement for OE reference 4PK865
- Provides stable and efficient power transmission
- Durable, heat-resistant construction
- Maintains correct tension and performance
- Long service life with OEM-grade quality

Compatible With:
- BMW 5-Series (E39) – Saloon & Touring (1995-2004)
- BMW 3-Series (E46) – Saloon, Coupe, Touring, Convertible, Compact (1998-2007)
- BMW X5 (E53) – SUV (2000-2007)
- BMW 7-Series (E65, E66, E67) – Saloon (2001-2009)
- BMW Z4 (E85) – Roadster (2003-2009)
- BMW 5-Series (E60, E61) – Saloon & Touring (2001-2010)
- BMW X3 (E83) – SUV (2003-2011)

Year Range:
1995–2011

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