Rein CHR0506 Radiator Coolant Hose - Upper - Main Radiator

Overview of Rein Radiator Coolant Hose CHR0506 for Audi S4

The Rein radiator coolant hose, part number CHR0506, is designed specifically for the Audi S4. This application-specific hose ensures a precise fit and reliable performance in your vehicle's cooling system.

• Reduces installation time with a direct fit 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 hose material

Technical Specifications and Features

The Rein CHR0506 radiator coolant hose features a branched hose type made from EPDM, a material known for its heat and chemical resistance. It measures 15.25 inches (38.735 cm) in centerline length, with multiple hose end diameters to match the Audi S4's cooling system requirements. The hose ends have inside diameters of 1.57 inches, 1.23 inches, 0.68 inches, and 0.27 inches, ensuring compatibility with the vehicle's connections. This hose meets SAE J20 R3 industry standards, confirming its suitability for coolant applications.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with the Audi S4 model, providing a direct replacement part that maintains the integrity of the cooling system. Using the Rein CHR0506 hose helps maintain proper coolant flow and system pressure, essential for engine temperature regulation.

• Prevents coolant leaks and system failures
• Eliminates issues caused by worn or damaged hoses
• Addresses overheating problems related to faulty coolant circulation
• Reduces risk of contamination from external elements

Installation Notes and Tips

The Rein CHR0506 hose is designed for straightforward installation without the need for cutting or modification. It comes ready to install, reducing labor time and minimizing the risk of installation errors. Ensure all old quick connectors are replaced to prevent leaks and comebacks. Verify hose end diameters match your vehicle’s fittings before installation.

Quality Assurance and Warranty

Manufactured in Turkey, this Rein radiator coolant hose adheres to strict quality standards, including SAE J20 R3 certification. The EPDM material provides long-lasting resistance to heat and contaminants, supporting reliable operation. While specific warranty details are not provided, Rein products typically meet industry expectations for durability and performance.