Rein CHR0399 Radiator Coolant Hose - Upper

Overview of Rein Radiator Coolant Hose CHR0399

The Rein radiator coolant hose CHR0399 is designed specifically for Volkswagen Golf and Jetta models. Engineered to reduce installation time and prevent leaks, this hose offers a reliable solution for your vehicle's cooling system needs.

• 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

Technical Specifications and Features

This branched radiator coolant hose measures 18.5 inches (46.99 cm) in centerline length and features multiple hose ends with varying diameters to match specific cooling system connections. Hose End 1 has an inside diameter of 1.5 inches (3.81 cm) and an outside diameter of 1.87 inches (4.75 cm). Hose End 2 measures 1.18 inches (2.99 cm) inside diameter and 1.51 inches (3.83 cm) outside diameter. Hose End 3 is smaller, with a 0.2 inch (0.51 cm) inside diameter and 0.56 inch (1.42 cm) outside diameter. Made from EPDM, the hose complies with SAE J20 R4 D1 industry standards, ensuring resistance to heat and chemical exposure common in automotive environments.

Compatible Vehicles and Applications

This radiator coolant hose CHR0399 is compatible with Volkswagen Golf and Jetta models, providing an application-specific replacement part. It is designed to integrate seamlessly with the original cooling system components, eliminating the need for modifications or additional fittings.

• Replaces worn or damaged radiator coolant hoses
• Prevents coolant leaks and overheating issues
• Eliminates problems caused by deteriorated quick connectors
• Maintains optimal engine temperature regulation

Installation Notes and Tips

The Rein CHR0399 hose is designed for straightforward installation without cutting or adjusting. Ensure all old quick connectors are replaced to prevent leaks. Verify hose end diameters match your vehicle’s cooling system fittings before installation. Use proper clamps and check for secure connections to maintain system integrity.

Quality Assurance and Warranty

Manufactured in Turkey, this Rein radiator coolant hose meets SAE J20 R4 D1 standards for durability and performance. The EPDM material offers resistance to heat, oil, salt, and road debris, contributing to long service life. While specific warranty details are not provided, Rein products typically adhere to industry quality controls to ensure reliable operation in Volkswagen Golf and Jetta vehicles.