Autostar Germany (AST-549124) CRANKCASE BREATHER HOSE FOR BMW E46 11157503522

Replacement Numbers: 11157503522, 11157513903.

Description: 

Keep your BMW’s engine running smoothly with the Autostar Germany Crankcase Breather Hose, designed for BMW E46 models. This high-performance hose replaces OEM part 11157503522, ensuring efficient ventilation of crankcase gases while preventing oil leaks and excess pressure. Crafted from durable, heat-resistant materials, it offers a long service life and a precise OEM fit for hassle-free installation.

Key Features:

• Perfect fit for BMW E46 models

• OEM reference: 11157503522

• Ensures proper crankcase ventilation and pressure balance

• Reduces oil contamination and emissions

• Durable rubber construction for lasting reliability