Rein CHT0850 Turbocharger Coolant Line - Return

Turbocharger Coolant Line for Mercedes-Benz

The Rein CHT0850 turbocharger coolant line is built for turbocharged Mercedes-Benz applications that rely on stable coolant flow around the turbo system. Made with EPDM and aluminum and using a banjo inlet fitting type, it is engineered for heat, oil, and ozone resistance in demanding underhood conditions.

For drivers searching for a Mercedes-Benz CLA250 return coolant line, GLA250 turbo coolant line, or B250 turbocharger coolant line, this Rein replacement provides the OE-style construction needed for the application.

Key Features

• Part number CHT0850
• Turbocharger coolant line for return-side routing
• EPDM and aluminum construction
• Banjo inlet fitting type
• Resists heat, oil, and ozone exposure
• OE-quality material selection for turbo system service

Detailed Description

Rein CHT0850 is a turbocharger coolant line designed for Mercedes-Benz turbo applications where coolant circulation helps manage turbocharger temperatures. The EPDM and aluminum build is selected to handle the thermal and chemical stress common in turbocharged engine bays, helping maintain line integrity over time. If you need a Mercedes-Benz CLA250 return line, GLA250 return line, or B250 return line, this part number CHT0850 matches the listed return-position applications.

This part cross-references OE part number 2702030900 for the same application.

What It Helps Address

• Coolant seepage from a worn turbocharger coolant line
• Heat-related hose breakdown in the turbo area
• Oil and ozone damage that can weaken rubber components
• Return-line service on turbocharged Mercedes-Benz engines
• Loss of proper coolant routing around the turbocharger

Installation Notes and Tips

Verify the banjo inlet fitting type and return-position routing before installation. Confirm the vehicle application against the listed fitment for Mercedes-Benz CLA250, GLA250, B250, and C250 models. Inspect mating surfaces and adjacent coolant components during service to help ensure a proper seal and reliable repair.

Quality Assurance

Rein manufactures turbo hoses with OE-quality materials chosen for the high demands of turbo systems. The CHT0850 is built to meet the heat, oil, and ozone exposure common in turbocharger coolant line service.

Fitment

• Fits 2013-2021 Mercedes-Benz CLA250, Return
• Fits 2014-2020 Mercedes-Benz GLA250, Return
• Fits 2013-2019 Mercedes-Benz B250, Return
• Fits 2018 Mercedes-Benz C250, Return