
Rein CHT0738 Turbocharger Coolant Line - Auxiliary Water Pump To Pipe
OE-Quality Turbo Coolant Hose
Rein CHT0738 is an OE-quality turbocharger coolant line built for the demands of turbocharged cooling circuits. It is designed as a direct-fit replacement for select BMW applications, including 2016-2019 BMW 750i, 750i xDrive, 750Li, 750Li xDrive, and 2018-2019 BMW M550i xDrive.
For BMW 750i coolant hose replacement needs, Rein CHT0738 helps restore proper coolant routing between the auxiliary water pump and pipe. It is also a practical choice when servicing a BMW 750Li coolant line or replacing a worn turbo coolant hose on the M550i xDrive.
Key Features
- OE-quality construction for turbo system cooling service
- Direct-fit design for trouble-free installation
- Built with EPDM and aluminum materials for heat, oil, and ozone resistance
- Single-hose design matched to the original application
- Rein CHT0738 is engineered to match OE fit, form, and function
- Cross-reference: BMW 11539896894
Detailed Description
Rein CHT0738 turbocharger coolant line is manufactured to the same fit, form, and function as the original part. The hose material selection is intended to handle the thermal and chemical exposure common in turbocharged cooling systems, where heat, oil, and ozone can accelerate rubber deterioration. This makes it a solid replacement when the original BMW coolant hose shows signs of age, leakage, or cracking.
Compatible With 2016-2019 BMW 750i, N/A; 2016-2019 BMW 750i xDrive, N/A; 2017-2019 BMW 750Li, N/A; 2017-2019 BMW 750Li xDrive, N/A; and 2018-2019 BMW M550i xDrive, N/A. Rein CHT0738 is also listed for 2016 BMW 750Li and 2016 BMW 750Li xDrive at the auxiliary water pump to pipe position.
Common Problems It Can Help Solve
- Coolant seepage or visible leakage at the turbo coolant line
- Cracked, hardened, or swollen hose material
- Loss of proper coolant flow through the auxiliary water pump circuit
- Service issues caused by a deteriorated OE-style coolant hose
- Cooling-system faults related to an aging BMW turbo coolant line
Installation Notes and Tips
Verify the vehicle year, model, and hose routing before installation. This part is application-specific, so confirm the auxiliary water pump to pipe routing where listed. Inspect adjoining fittings, seals, and nearby coolant components for wear before reassembly to help prevent repeat leaks.
Quality Assurance
Rein manufactures this coolant hose as an OE-quality replacement for turbocharged BMW cooling systems. Part number CHT0738 is backed by a 24-month/24,000-mile warranty.
Rein CHT0738 Turbocharger Coolant Line - Auxiliary Water Pump To Pipe
OE-Quality Turbo Coolant Hose
Rein CHT0738 is an OE-quality turbocharger coolant line built for the demands of turbocharged cooling circuits. It is designed as a direct-fit replacement for select BMW applications, including 2016-2019 BMW 750i, 750i xDrive, 750Li, 750Li xDrive, and 2018-2019 BMW M550i xDrive.
For BMW 750i coolant hose replacement needs, Rein CHT0738 helps restore proper coolant routing between the auxiliary water pump and pipe. It is also a practical choice when servicing a BMW 750Li coolant line or replacing a worn turbo coolant hose on the M550i xDrive.
Key Features
- OE-quality construction for turbo system cooling service
- Direct-fit design for trouble-free installation
- Built with EPDM and aluminum materials for heat, oil, and ozone resistance
- Single-hose design matched to the original application
- Rein CHT0738 is engineered to match OE fit, form, and function
- Cross-reference: BMW 11539896894
Detailed Description
Rein CHT0738 turbocharger coolant line is manufactured to the same fit, form, and function as the original part. The hose material selection is intended to handle the thermal and chemical exposure common in turbocharged cooling systems, where heat, oil, and ozone can accelerate rubber deterioration. This makes it a solid replacement when the original BMW coolant hose shows signs of age, leakage, or cracking.
Compatible With 2016-2019 BMW 750i, N/A; 2016-2019 BMW 750i xDrive, N/A; 2017-2019 BMW 750Li, N/A; 2017-2019 BMW 750Li xDrive, N/A; and 2018-2019 BMW M550i xDrive, N/A. Rein CHT0738 is also listed for 2016 BMW 750Li and 2016 BMW 750Li xDrive at the auxiliary water pump to pipe position.
Common Problems It Can Help Solve
- Coolant seepage or visible leakage at the turbo coolant line
- Cracked, hardened, or swollen hose material
- Loss of proper coolant flow through the auxiliary water pump circuit
- Service issues caused by a deteriorated OE-style coolant hose
- Cooling-system faults related to an aging BMW turbo coolant line
Installation Notes and Tips
Verify the vehicle year, model, and hose routing before installation. This part is application-specific, so confirm the auxiliary water pump to pipe routing where listed. Inspect adjoining fittings, seals, and nearby coolant components for wear before reassembly to help prevent repeat leaks.
Quality Assurance
Rein manufactures this coolant hose as an OE-quality replacement for turbocharged BMW cooling systems. Part number CHT0738 is backed by a 24-month/24,000-mile warranty.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
OE-Quality Turbo Coolant Hose
Rein CHT0738 is an OE-quality turbocharger coolant line built for the demands of turbocharged cooling circuits. It is designed as a direct-fit replacement for select BMW applications, including 2016-2019 BMW 750i, 750i xDrive, 750Li, 750Li xDrive, and 2018-2019 BMW M550i xDrive.
For BMW 750i coolant hose replacement needs, Rein CHT0738 helps restore proper coolant routing between the auxiliary water pump and pipe. It is also a practical choice when servicing a BMW 750Li coolant line or replacing a worn turbo coolant hose on the M550i xDrive.
Key Features
- OE-quality construction for turbo system cooling service
- Direct-fit design for trouble-free installation
- Built with EPDM and aluminum materials for heat, oil, and ozone resistance
- Single-hose design matched to the original application
- Rein CHT0738 is engineered to match OE fit, form, and function
- Cross-reference: BMW 11539896894
Detailed Description
Rein CHT0738 turbocharger coolant line is manufactured to the same fit, form, and function as the original part. The hose material selection is intended to handle the thermal and chemical exposure common in turbocharged cooling systems, where heat, oil, and ozone can accelerate rubber deterioration. This makes it a solid replacement when the original BMW coolant hose shows signs of age, leakage, or cracking.
Compatible With 2016-2019 BMW 750i, N/A; 2016-2019 BMW 750i xDrive, N/A; 2017-2019 BMW 750Li, N/A; 2017-2019 BMW 750Li xDrive, N/A; and 2018-2019 BMW M550i xDrive, N/A. Rein CHT0738 is also listed for 2016 BMW 750Li and 2016 BMW 750Li xDrive at the auxiliary water pump to pipe position.
Common Problems It Can Help Solve
- Coolant seepage or visible leakage at the turbo coolant line
- Cracked, hardened, or swollen hose material
- Loss of proper coolant flow through the auxiliary water pump circuit
- Service issues caused by a deteriorated OE-style coolant hose
- Cooling-system faults related to an aging BMW turbo coolant line
Installation Notes and Tips
Verify the vehicle year, model, and hose routing before installation. This part is application-specific, so confirm the auxiliary water pump to pipe routing where listed. Inspect adjoining fittings, seals, and nearby coolant components for wear before reassembly to help prevent repeat leaks.
Quality Assurance
Rein manufactures this coolant hose as an OE-quality replacement for turbocharged BMW cooling systems. Part number CHT0738 is backed by a 24-month/24,000-mile warranty.











