Belt Tensioner Assembly for BMW 323i 325i 328i 330i M3 Z4 (1991–2008)

Includes:
- Belt Tensioner Assembly

Fits Models:
- BMW 323i, 325i, 328i, 330i, M3, Z4

Model Years:
- 1991–2008

Submodels:
- Common trims include E30 (323i), E36 (325i, 328i), E46 (325i, 330i), E90 (M3), E85/E86 (Z4)
- Body styles include Coupe, Convertible, Sedan

Engine Options:
- Common engine sizes include 2.5L I6 (M50, M52), 3.0L I6 (M54), 3.2L I6 (S54 for M3)
- Engine codes may include M50B25, M52B28, M54B30, S54B32

Description:
This Belt Tensioner Assembly is designed for various BMW models from 1991 to 2008, ensuring optimal performance of your vehicle's serpentine belt system. It is a crucial component that maintains the proper tension on the belt, preventing slippage and wear.

Features:
- Direct fit for multiple BMW models
- Durable construction for long-lasting performance
- Ensures proper belt tension for efficient engine operation
- Easy installation with no modifications required
- Compatible with standard engine options