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Rein CHU0633 Engine Coolant Hose - Thermostat To Cylinder Head
| Brand | Rein CHU0633 |
|---|---|
| Position | Thermostat To Cylinder Head |
| Material | Epdm |
| Length | 540.00 |
| Hose End 1 Outside Diameter | 33.60 |
| Hose End 2 Outside Diameter | 31.52 |
| Coolant Hose Color | Black |
| Coolant Hose Type | Single |
| Coolant Hose Heat Shield Included | No |
| Hose End 1 Inside Diameter | 20.52 |
| Hose End 2 Inside Diameter | 24.94 |
| Fits | BMW · 7 vehicles |
OE-style replacement. Matches original hose shape and connection design for factory-style service.
EPDM construction. Built for coolant system use with a durable rubber compound.
Direct replacement fit. Designed to follow the OE hose assembly layout and connector style.
Cross-references Genuine 11537585023 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Coolant Hose Replacement
Rein CHU0633 is an engine coolant hose built for European vehicle cooling systems that use an OE-style hose assembly. It is made to match the original hose shape and connection style, including thermoplastic quick-connect fittings where applicable.
Fits 2011-2014 BMW X6, thermostat to cylinder head, with metal connector. Fits 2011-2013 BMW X5, thermostat to cylinder head, with metal connector.
Key Features
- EPDM construction for coolant system service.
- Single-hose design for direct replacement use.
- Black finish for a factory-style appearance.
- Thermoplastic quick-connect fitment details follow the OE layout.
- Rein CHU0633 is engineered to match original hose dimensions and branch geometry.
Detailed Description
This Rein coolant hose is intended for BMW cooling system service where the original hose routes from the thermostat to the cylinder head. The EPDM construction supports coolant circulation in a demanding underhood environment, while the molded shape and connector design help maintain the factory routing and connection points. Rein CHU0633 is a direct replacement for the OE hose assembly and is suited for BMW X5 and BMW X6 applications listed in the fitment data.
This part cross-references Genuine (e.g., 11537585023) for the same application.
Common Issues It Can Address
- Cracked or hardened coolant hose material.
- Coolant seepage at hose connections.
- Improper hose routing from a damaged original assembly.
- Loss of cooling system integrity from worn quick-connect interfaces.
Installation Notes and Tips
Verify the hose routing, connector style, and metal connector note before installation. Compare the original hose to the replacement to confirm branch shape and end dimensions match the vehicle configuration. Inspect adjoining cooling system components for wear, residue, or damage before reassembly.
Quality Assurance
Rein Automotive positions this hose as OE quality and direct replacement for the original assembly, with dimensions and connector design matched to the factory part.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | BMW | X6 | 3.0L | L6 | — | Thermostat To Cylinder Head | w/Metal Connector |
| 2013 | BMW | X5 | 3.0L | L6 | GAS | Thermostat To Cylinder Head | w/Metal Connector |
| 2013 | BMW | X6 | 3.0L | L6 | — | Thermostat To Cylinder Head | w/Metal Connector |
| 2012 | BMW | X5 | 3.0L | L6 | GAS | Thermostat To Cylinder Head | w/Metal Connector |
| 2012 | BMW | X6 | 3.0L | L6 | — | Thermostat To Cylinder Head | w/Metal Connector |
| 2011 | BMW | X5 | 3.0L | L6 | GAS | Thermostat To Cylinder Head | w/Metal Connector |
| 2011 | BMW | X6 | 3.0L | L6 | — | Thermostat To Cylinder Head | w/Metal Connector |
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