Rein CHE0164P Engine Coolant Hose - Expansion Tank To Upper Radiator Hose

Engine Coolant Hose for BMW 745i, 745Li, 750i, 750Li

The Rein CHE0164P engine coolant hose is designed specifically for BMW 745i, 745Li, 750i, and 750Li models. Engineered to reduce installation time and prevent leaks, this hose ensures reliable coolant flow and system integrity.

• Reduces installation time with application-specific design
• No cutting, refitting, or adjusting required
• Prevents leaks and eliminates issues from reusing old quick connectors
• Resistant to heat, salt, road debris, oil, and other contaminants
• Constructed from durable EPDM material compliant with SAE J20R4-D1 standards

Durable and Precise Engine Coolant Hose

The Rein CHE0164P engine coolant hose is manufactured from high-quality EPDM, a material known for its excellent resistance to heat, oil, and environmental contaminants. With a centerline length of 22.84 inches (58.01 cm) and consistent inside diameters of 0.88 inches (2.24 cm) on both hose ends, this single hose is engineered to fit perfectly without modification. Its black color and robust construction make it suitable for the demanding conditions under the hood of BMW 7 Series vehicles. The hose meets SAE J20R4-D1 industry standards, ensuring compatibility and durability in coolant system applications.

Compatible Applications and Common Issues Addressed

• Compatible with BMW 745i, 745Li, 750i, and 750Li models
• Replaces worn or cracked engine coolant hoses
• Prevents coolant leaks caused by degraded or improperly fitted hoses
• Eliminates issues from reusing old quick connectors that can cause system failures
• Helps maintain optimal engine temperature by ensuring proper coolant flow

Installation Notes and Tips

The Rein CHE0164P hose is application-specific, designed to fit BMW 7 Series models without the need for cutting or adjustment. This reduces installation time and minimizes the risk of leaks. Ensure that old quick connectors are replaced to avoid potential coolant system failures. Inspect hose ends and clamps for wear before installation to guarantee a secure fit.

Quality Assurance and Warranty

Manufactured in Hungary, this Rein engine coolant hose adheres to strict industry standards for quality and performance. The use of EPDM material and compliance with SAE J20R4-D1 ensure long-lasting durability under typical operating conditions. While specific warranty details are not provided, Rein products are known for meeting OEM specifications and providing reliable service life.