Rein 11-53-1-711-384 Engine Coolant Hose Water Pump to Heat Exchanger

The Rein 11-53-1-711-384 engine coolant hose is an OE-quality replacement coolant hose designed specifically for BMW vehicles. This direct replacement hose connects the water pump to the heat exchanger, facilitating proper coolant circulation throughout the engine cooling system to maintain optimal operating temperatures and prevent overheating.

Key Features:

• Engineered to OEM specifications for precise fit and function
• Constructed from premium EPDM rubber material for superior heat and chemical resistance
• Features molded design with exact branch sizing and positioning to match factory specifications
• Includes integrated thermoplastic quick-connect fittings when required by original design
• Resistant to heat, salt, road debris, oil and other contaminants
• Centerline length of approximately 20.7 inches with 17-inch overall length
• Hose end diameters: 0.44 inches and 0.98 inches for secure connections
• Manufactured in Germany to strict quality standards
• Eliminates cutting, refitting or adjusting during installation

This genuine Rein Automotive replacement part (Rein part number CHE0163P) replaces BMW OEM part number 11531711384. The precision-molded design ensures proper fitment and prevents coolant leaks, reducing comebacks from reused quick connectors and O-rings. Ideal for professional technicians and DIY enthusiasts seeking OE-quality performance at an affordable price.