Rein CHT0964B Turbocharger Coolant Line

Turbocharger Coolant Line Overview

The Rein CHT0964B turbocharger coolant line is built for BMW turbocharged applications that need a reliable hose and fitting assembly. It uses premium OE-quality material and an improved design to handle the heat and chemical exposure common in turbo systems.

Compatible with BMW 340i, 440i, 540i, 740i, X3, and related models, this black coolant line is made to replace the hose and fitting only. The CHT0964B part number is a direct reference for buyers searching for the correct turbocharger coolant line for these applications.

Key Features

• Premium OE-quality material for turbo system service
• Improved design for demanding cooling circuit use
• Resistant to heat, oil, and ozone exposure
• Black finish for a clean factory-style appearance
• Hose and fitting only configuration

Detailed Description

Rein turbo hoses are engineered for the harsh environment around turbocharged power systems, where elevated temperatures and fluid exposure can shorten the life of standard rubber components. The CHT0964B is designed to maintain dependable coolant flow through the turbocharger circuit while resisting the breakdown caused by heat, oil, and ozone. For shoppers comparing BMW turbocharger coolant line replacement options, the CHT0964B offers a focused solution for the listed applications.

This part cross-references BMW OE numbers 11537644028 and 11538666857 for the same application. If you are replacing a worn turbo coolant hose on a BMW 340i, 440i, or X3, this Rein line provides a fitment-specific option that matches the hose and fitting only requirement.

Common Problems This Part Can Address

• Coolant leaks from a deteriorated turbo hose
• Cracking or hardening from heat exposure
• Oil-related rubber breakdown in the turbo area
• Ozone damage that weakens the hose material
• Loss of reliable coolant routing through the turbo system

Installation Notes and Tips

Verify the vehicle application against the fitment list before ordering. This part is listed as hose and fitting only, so confirm that your repair matches that configuration. Inspect adjoining turbo cooling components for wear, contamination, or damage before installation to avoid repeat failure.

Quality Assurance

Rein manufactures this turbocharger coolant line with OE-quality material and an improved design intended for the demands of turbocharged cooling systems. The CHT0964B is built to meet the material and durability expectations associated with this type of replacement part.