Rein CHR0371R Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Mercedes-Benz ML350

The Rein CHR0371R radiator coolant hose is designed specifically for the Mercedes-Benz ML350, providing a precise fit and dependable performance. Engineered to reduce installation time and prevent leaks, this hose is a practical replacement part for your vehicle's cooling system.

Key Features of Rein CHR0371R Radiator Coolant Hose

• Application-specific design for Mercedes-Benz ML350
• Reduces installation time with no cutting, refitting, or adjusting required
• Prevents leaks and eliminates issues from reusing old quick connectors
• Constructed from durable EPDM material resistant to heat, salt, road debris, oil, and contaminants
• Centerline length of 20 inches (50.8 cm) with consistent inside diameter of 1.58 inches (4.01 cm)
• Complies with DIN 73411 industry standards for quality and performance

Detailed Product Description

The Rein CHR0371R radiator coolant hose is a single hose designed to meet the exact specifications of the Mercedes-Benz ML350 cooling system. Made from EPDM rubber, it offers excellent resistance to heat, oil, salt, and road debris, ensuring long-lasting durability under demanding conditions. The hose features a consistent inside diameter of 1.58 inches (4.01 cm) on both ends and an outside diameter of 1.77 inches (4.49 cm), providing a secure and leak-free connection. Its 20-inch centerline length allows for a direct replacement without the need for modifications, making it a reliable choice for maintaining optimal engine temperature and preventing overheating.

Common Issues Addressed by This Radiator Coolant Hose

• Leaks caused by worn or damaged radiator hoses
• Overheating due to compromised coolant flow
• Failures from improper hose fit or old quick connectors
• Degradation from exposure to heat, oil, and road contaminants
• Extended installation times due to hose modifications

Installation Notes and Tips

The Rein CHR0371R hose is designed for direct fitment on the Mercedes-Benz ML350, eliminating the need for cutting, refitting, or adjusting. When installing, ensure all old quick connectors are replaced to prevent leaks and comebacks. Inspect surrounding components for wear and clean connection points before fitting the new hose. Proper installation will help maintain the integrity of the cooling system and reduce future maintenance needs.

Quality Assurance and Warranty

Manufactured to meet DIN 73411 standards, the Rein CHR0371R radiator coolant hose undergoes rigorous quality control to ensure durability and performance. Made in Turkey, this hose is built to withstand harsh automotive environments. While specific warranty details are not provided, Rein products typically adhere to industry quality expectations, offering reliable service life when installed correctly.