Rein CHE0156R Engine Coolant Hose - Expansion Tank (Lower) To Water Pump

Reliable Engine Coolant Hose for BMW 540i, 740i, 740iL, and 840Ci

The Rein CHE0156R engine coolant hose is designed specifically for select BMW models, providing a precise fit and durable performance. Engineered to reduce installation time and prevent leaks, this hose is an essential replacement part for maintaining your vehicle's cooling system.

Key Features of Rein CHE0156R Engine Coolant Hose

• Application specific design for BMW 540i, 740i, 740iL, and 840Ci models
• Reduces installation time with 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 hose material compliant with SAE J20R4-D1 industry standards
• Centerline length of 16.54 inches (42.01 cm) for exact fitment
• Black color with precise hose end diameters for secure connections

Detailed Description of Rein CHE0156R Engine Coolant Hose

This engine coolant hose from Rein is crafted from EPDM, a material known for its excellent resistance to heat, oil, and environmental contaminants. The hose features a single type design with specific inside and outside diameters at each end (0.88 inches inside diameter on one end and 0.63 inches on the other) to ensure a secure and leak-free connection. Its 16.54-inch centerline length matches the original equipment specifications for BMW 540i, 740i, 740iL, and 840Ci models, making it a reliable replacement part. The hose is manufactured in Turkey and meets SAE J20R4-D1 standards, ensuring compliance with automotive industry requirements.

Common Issues Addressed by This Engine Coolant Hose

• Leaks caused by worn or damaged original hoses
• Coolant system failures due to improper hose fitment
• Corrosion and degradation from exposure to road salt and oil
• Extended installation times from hoses requiring cutting or adjustment
• Failures related to reusing old quick connectors that cause leaks

Installation Notes and Tips

The Rein CHE0156R hose is designed for direct replacement without the need for cutting, refitting, or adjusting, which reduces installation time significantly. Ensure that all old quick connectors are replaced to prevent leaks and comebacks. Verify hose orientation and connection points before installation to maintain proper coolant flow. No heat shield is included with this hose, so take care to route it away from excessive heat sources if necessary.

Quality Assurance and Warranty Information

Rein manufactures this engine coolant hose to meet strict SAE J20R4-D1 standards, ensuring durability and performance under demanding conditions. While specific warranty details are not provided, Rein products typically adhere to industry quality controls and are backed by the brand's commitment to reliable automotive components.