Rein CHT0897 Turbocharger Coolant Line - Return

Turbocharger Coolant Line for BMW Applications

Rein CHT0897 is a standard replacement turbocharger coolant line built with silver OE-quality materials for BMW turbo systems. It is made to handle the heat, oil exposure, and ozone conditions that can degrade rubber coolant hoses over time.

Compatible With BMW Z4, BMW 1 Series M, BMW 135i, BMW 535i, BMW 535i xDrive, and BMW 535xi applications that use the return line for cylinders 4-6. This part cross-references Genuine 11537558903 for the same application.

Key Features

• Turbocharger coolant line for the return circuit
• OE-quality construction for standard replacement use
• Silver finish
• Resists heat, oil, and ozone-related deterioration
• Rein part number CHT0897 for easy identification

Detailed Description

Rein CHT0897 is a turbocharger coolant line designed for BMW turbocharged engines that require a return hose for cylinders 4-6. It serves as a direct replacement for worn or damaged coolant plumbing in the turbo system, helping maintain proper coolant routing through the turbocharger assembly. The hose construction is selected to withstand the demanding conditions found in turbocharged engine bays, where elevated temperatures and fluid exposure can shorten the life of lesser-quality rubber components. This part is a practical OE-style solution for BMW Z4, BMW 1 Series M, BMW 135i, BMW 535i, BMW 535i xDrive, and BMW 535xi models within the listed years.

What It Helps Address

• Coolant seepage from a cracked or aged turbo return line
• Heat-related hose breakdown in the turbocharger area
• Oil and ozone damage that can weaken rubber hoses
• Loss of proper coolant flow through the turbo system
• Replacement needs for a damaged BMW turbo coolant hose

Installation Notes and Tips

Verify the vehicle year, model, and cylinder application before installation. This line is listed for the return position and for cylinders 4-6 on the specified BMW applications. Inspect adjoining coolant connections, clamps, and sealing surfaces for wear before installing the new hose. Confirm routing matches the original part to avoid kinks or interference near the turbocharger.

Quality Assurance

Rein manufactures this hose with premium OE-quality material selection for turbo system service. The construction is focused on durability in high-heat, fluid-exposed engine environments, making it a suitable standard replacement for the listed BMW applications.

Fitment

• Fits 2009-2016 BMW Z4, Return, for Cyl. 4-6
• Fits 2011 BMW 1 Series M, Return, for Cyl. 4-6
• Fits 2008-2010 BMW 135i, Return, for Cyl. 4-6
• Fits 2008-2010 BMW 535i, Return, for Cyl. 4-6
• Fits 2009-2010 BMW 535i xDrive, Return, for Cyl. 4-6
• Fits 2008 BMW 535xi, Return, for Cyl. 4-6