Rein CHR0486 Radiator Coolant Hose - Upper

Overview of Rein Radiator Coolant Hose CHR0486

The Rein radiator coolant hose CHR0486 is designed specifically for BMW 750i and 750Li models. Engineered to reduce installation time and prevent leaks, this hose offers a reliable replacement solution for your vehicle's cooling system.

• Reduces installation time with a precise fit
• 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

Detailed Product Description

This branched radiator coolant hose from Rein, part number CHR0486, is tailored for applications specific to BMW 750i and 750Li vehicles. Measuring 17 inches (43.18 cm) in centerline length, it features multiple hose ends with varying diameters to ensure a perfect fit without modification. The hose ends range from 0.74 to 1.82 inches inside diameter, accommodating the complex routing required in these models. Made from EPDM, the hose resists heat, oil, salt, and road debris, contributing to long-term durability and performance in demanding engine environments.

Common Uses and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in BMW 750i and 750Li
• Eliminates coolant leaks caused by damaged or improperly fitted hoses
• Prevents overheating issues related to compromised coolant flow
• Addresses failures from degraded quick connectors by providing a new, secure hose
• Improves cooling system reliability under harsh driving conditions

Installation Notes and Tips

The Rein CHR0486 radiator coolant hose is designed for direct installation with no need for cutting or adjustment. Ensure all old quick connectors are replaced to prevent leaks. Verify hose end diameters match your vehicle’s specifications before installation. Use appropriate clamps and check for secure connections to maintain system integrity.

Quality Assurance and Warranty

Manufactured in Turkey, this Rein radiator coolant hose meets OEM standards for fit and durability. The EPDM material provides resistance to common automotive contaminants and heat exposure. While specific warranty details are not provided, Rein products typically adhere to industry quality controls to ensure reliable performance in BMW 750i and 750Li cooling systems.