Rein CHR0345R Radiator Coolant Hose - Upper - Tank To Thermostat Housing

Overview of Rein Radiator Coolant Hose for BMW X3

The Rein CHR0345R radiator coolant hose is designed specifically for BMW X3 models, providing a reliable and precise fit. Engineered to reduce installation time, this hose eliminates the need for cutting or adjusting, ensuring a straightforward replacement process.

• Application-specific design for BMW X3
• Reduces installation time with no cutting or refitting required
• Prevents leaks by avoiding reuse of old quick connectors
• Constructed from heat, salt, oil, and road debris resistant EPDM material
• Centerline length of 14.5 inches (36.83 cm) with 1.81 inch (4.6 cm) inside diameter ends

Durable Construction and Material Specifications

This Rein radiator coolant hose (part number CHR0345R) is made from EPDM rubber, known for its resistance to heat, oil, salt, and other contaminants commonly encountered in automotive environments. The hose meets SAE J20 R4 D1 industry standards, ensuring it withstands the demands of the cooling system in BMW X3 vehicles. Both hose ends have an inside diameter of 1.81 inches (4.6 cm) and an outside diameter of 1.85 inches (4.7 cm), providing a secure and leak-resistant connection.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with BMW X3 models, designed to match the original equipment specifications. The application-specific fitment ensures proper alignment and performance without the need for modifications.

• Replacement for worn or damaged radiator coolant hoses in BMW X3
• Addresses coolant leaks caused by cracked or brittle hoses
• Prevents overheating due to coolant loss
• Eliminates issues from improper hose fit or old quick connectors
• Maintains cooling system integrity under harsh driving conditions

Installation Notes and Tips

The Rein CHR0345R hose is designed for direct installation with no cutting, refitting, or adjusting required. This reduces installation time and minimizes the risk of leaks caused by improper hose length or reused connectors. Ensure all old quick connectors are replaced to prevent potential coolant leaks and system failures.

Quality Assurance and Warranty

Manufactured in Turkey, this Rein radiator coolant hose complies with SAE J20 R4 D1 standards, reflecting its quality and durability. While no heat shield is included, the EPDM material provides robust resistance to heat and contaminants. Rein products typically come with a limited warranty against defects in material and workmanship; please refer to the specific warranty terms provided at purchase.