Rein CHE0545 Engine Coolant Hose - Transmission Oil Cooler To Radiator

Reliable Engine Coolant Hose for BMW 528i and 650i Models

The Rein CHE0545 engine coolant hose is designed specifically for select BMW models, including the 528i, 550i, and 650i series. Engineered to reduce installation time and prevent leaks, this hose offers a precise fit without the need for cutting or adjustments.

• Reduces installation time with application-specific design
• No cutting, refitting, or adjusting required
• Prevents leaks by avoiding reuse of old quick connectors
• Resistant to heat, salt, road debris, oil, and contaminants
• Constructed from durable EPDM material in black color

Durable Construction and Precise Fitment

The Rein CHE0545 engine coolant hose is made from EPDM, a material known for its resistance to heat, oil, and environmental contaminants. This single hose features inside diameters of 0.62 inches (1.57 cm) and outside diameters of 0.9 inches (2.29 cm) on both ends, ensuring a secure and leak-free connection. Designed to meet SAE J20 R4 D1 industry standards, it is built to withstand the demanding conditions of engine cooling systems. The hose measures 9 inches in length, with a compact profile that fits seamlessly within the engine bay of compatible BMW vehicles.

Compatible BMW Models and Applications

This engine coolant hose is compatible with a range of BMW models, including the 528i, 550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, 650i Gran Coupe, 650i xDrive, and 650i xDrive Gran Coupe. The application-specific design eliminates the need for modifications, making it a direct replacement part for these vehicles.

Common Issues Addressed by Rein CHE0545 Hose

• Leaks caused by worn or damaged coolant hoses
• Extended installation times due to improper hose fitment
• Failures from reusing old quick connectors leading to coolant loss
• Degradation from exposure to heat, oil, and road contaminants
• Incompatibility issues requiring hose cutting or adjustment

Installation Notes and Tips

Installation of the Rein CHE0545 hose requires no cutting, refitting, or adjusting, thanks to its application-specific design. Ensure that old quick connectors are replaced to prevent leaks and comebacks. Verify hose orientation and secure clamps properly to maintain a tight seal. The hose’s black EPDM material allows for easy inspection during routine maintenance.

Quality Assurance and Standards

Manufactured to meet SAE J20 R4 D1 standards, the Rein CHE0545 engine coolant hose offers reliable performance under demanding conditions. Produced in Turkey, this hose undergoes quality checks to ensure durability and fitment accuracy. While no heat shield is included, the hose’s material composition provides resistance to heat and contaminants. The product is sold individually and weighs approximately 0.225 pounds.