Rein CHR0670 Radiator Coolant Hose - Upper - Thermostat To Radiator

Overview of Rein Radiator Coolant Hose CHR0670

The Rein radiator coolant hose, part number CHR0670, is designed specifically for Mercedes-Benz models including the CL550, S450, and S550. Engineered to reduce installation time and prevent leaks, this hose offers a reliable solution for maintaining your vehicle's cooling system.

• 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 other contaminants
• Constructed from durable EPDM material

Technical Details and Specifications

The Rein CHR0670 radiator coolant hose measures 10.36 inches (26.31 cm) in centerline length, with hose end inside diameters of approximately 1.393 inches (3.54 cm) and 1.397 inches (3.55 cm). The outside diameters are 1.782 inches (4.53 cm) and 1.784 inches (4.53 cm) respectively. Made from EPDM, this single hose is black in color and weighs 0.47 pounds. It is designed for application-specific fitment, ensuring compatibility with select Mercedes-Benz vehicles without the need for modifications.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with the following Mercedes-Benz models:

• Mercedes-Benz CL550
• Mercedes-Benz S450
• Mercedes-Benz S550

Using the Rein CHR0670 hose helps maintain optimal cooling system performance and prevents common issues related to improper hose fitment.

Common Issues Addressed by Rein Radiator Coolant Hose

• Leaks caused by worn or damaged hoses
• Installation delays due to hose modifications
• Failures from reusing old quick connectors
• Degradation from exposure to heat, oil, and road contaminants
• Incompatibility with specific Mercedes-Benz cooling systems

Installation Notes and Tips

The Rein CHR0670 hose is designed for direct replacement without cutting or adjustment. Ensure the old hose and connectors are fully removed to prevent leaks. Verify hose orientation and secure clamps properly to maintain a tight seal. No heat shield is included, so take care when routing near high-temperature components.

Quality Assurance and Warranty

Manufactured with EPDM material, the Rein radiator coolant hose offers resistance to heat, salt, oil, and road debris, contributing to long service life. While specific warranty details are not provided, Rein products typically meet OEM standards for durability and fitment, supporting reliable vehicle operation.