Rein CHH0270P HVAC Heater Hose - Auxiliary Water Pump Inlet

Overview of Rein HVAC Heater Hose for BMW 750iL

The Rein HVAC Heater Hose CHH0270P is designed specifically for the BMW 750iL, providing a reliable and precise fit. Engineered to reduce installation time, this hose eliminates the need for cutting or refitting, ensuring a straightforward replacement process.

• Application specific design for BMW 750iL
• Reduces installation time with no cutting 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 hose material
• Complies with SAE J20R4-D1 industry standards
• Centerline length of 16.56 inches (42.06 cm)
• Black single hose with precise diameter fittings

Detailed Product Description

The Rein HVAC Heater Hose CHH0270P is a single hose constructed from EPDM, a material known for its excellent resistance to heat, oil, and environmental contaminants. This hose features a centerline length of 16.56 inches (42.06 cm) and is designed with specific inside and outside diameters on each end to match OEM specifications precisely. The hose ends measure 1.00 inch (2.54 cm) inside diameter and 1.50 inch (3.81 cm) outside diameter on one end, and 0.75 inch (1.91 cm) inside diameter and 1.02 inch (2.59 cm) outside diameter on the other, ensuring a secure and leak-free connection. Manufactured in Germany, this hose meets SAE J20R4-D1 standards, confirming its suitability for HVAC applications in the BMW 750iL.

Common Applications and Issues Addressed

• Replacement of worn or cracked HVAC heater hoses in BMW 750iL
• Eliminates leaks caused by deteriorated or improperly fitted hoses
• Prevents HVAC system failures due to hose degradation
• Addresses issues related to contamination from road debris and oil exposure
• Improves heating system reliability by maintaining proper coolant flow

Installation Notes and Tips

The Rein CHH0270P heater hose is designed for direct replacement without the need for cutting, refitting, or adjusting. This reduces installation time and minimizes the risk of leaks associated with reused quick connectors. Ensure that all old hose clamps and connectors are removed before installation. Verify hose orientation and fitment to the BMW 750iL HVAC system to maintain proper coolant flow and system performance.

Quality Assurance and Warranty

Rein products are manufactured to meet strict industry standards, including SAE J20R4-D1, ensuring durability and performance under demanding conditions. This HVAC heater hose is made from high-quality EPDM material and produced in Germany, reflecting consistent quality control. While specific warranty details are not provided, Rein products typically come with manufacturer-backed quality assurance to support reliable operation in BMW 750iL vehicles.