Genuine 11537502000 Engine Coolant Pipe

The Genuine 11537502000 Engine Coolant Pipe is an OEM replacement component designed to maintain proper coolant flow in BMW cooling systems. This pipe, also known as a coolant bypass pipe or water pipe, connects the engine block to the expansion tank, ensuring optimal coolant circulation and preventing engine overheating.

Key Features:

• Genuine BMW OEM part manufactured to exact factory specifications
• Direct replacement for part number 11-53-7-502-000
• Engineered for BMW M54 2.5L and 3.0L engines
• Critical cooling system component that directs coolant from engine to expansion tank
• Available in plastic or aluminum construction depending on application
• Ensures proper engine operating temperature and performance

This coolant pipe is essential for maintaining your BMW's cooling system integrity. Signs that this part may need replacement include coolant leaks near the engine block, visible cracks in the pipe, or engine overheating. Regular inspection of cooling system components helps prevent costly engine damage from overheating.