Rein CHH0416 HVAC Heater Hose - Heater Core Outlet To Tee

Overview of Rein HVAC Heater Hose CHH0416

The Rein HVAC Heater Hose CHH0416 is designed specifically for select BMW models, including the 535i, 535is, 635CSi, and M6. Engineered to reduce installation time and prevent leaks, this hose offers a reliable solution for HVAC system maintenance and repair.

• Reduces installation time with a precise fit
• No cutting, refitting, or adjusting required
• Prevents leaks and eliminates issues from reusing old quick connectors
• Resistant to heat, salt, road debris, oil, and other contaminants
• Constructed from durable EPDM hose material
• Centerline length of 12.38 inches (31.45 cm)
• Compatible with BMW 535i, 535is, 635CSi, and M6 models

Detailed Product Description

The Rein CHH0416 HVAC Heater Hose is an application-specific replacement part designed to meet SAE J20R4-D2 industry standards. Manufactured from EPDM material, it offers excellent resistance to heat, oil, salt, and road debris, ensuring durability in demanding automotive environments. The hose features a single hose type construction with precise inside and outside diameters (0.75 inches/1.905 cm and 1.02 inches/2.59 cm on one end, 0.88 inches/2.24 cm and 1.18 inches/3.0 cm on the other) to provide a secure and leak-free connection. Its black color and 12.38-inch centerline length make it a direct replacement for the original equipment on compatible BMW vehicles.

Compatible Vehicles and Applications

This HVAC heater hose is compatible with the following BMW models:

• BMW 535i
• BMW 535is
• BMW 635CSi
• BMW M6

It is designed for application-specific use, ensuring a precise fit without the need for modifications.

Common Issues Addressed by Rein CHH0416

• Leaks caused by worn or damaged heater hoses
• Extended installation times due to improper hose fitment
• Failures from reusing old quick connectors leading to HVAC system leaks
• Degradation from exposure to heat, oil, and road contaminants
• Hose damage resulting in HVAC system inefficiency or failure

Installation Notes and Tips

The Rein CHH0416 heater hose is designed for straightforward installation with no cutting, refitting, or adjusting required. While installation instructions are not included, the hose’s application-specific design simplifies replacement on compatible BMW models. Ensure all old connectors are replaced to prevent leaks and system failures. Verify hose orientation and secure connections to maintain HVAC system integrity.

Quality Assurance and Warranty

Manufactured to meet SAE J20R4-D2 standards, the Rein CHH0416 HVAC heater hose is built for durability and reliable performance. Made in Turkey, this hose undergoes quality control to ensure resistance to heat, oil, salt, and road debris. Warranty information is not specified but Rein products typically adhere to industry quality expectations for automotive replacement parts.