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Rein CHE0409 Engine Coolant Hose - Thermostat To Water Pump
Reliable Engine Coolant Hose for BMW Models
The Rein CHE0409 engine coolant hose is designed specifically for select BMW vehicles, including the 3 Series, 5 Series, X3, X5, and Z4 models. Engineered to reduce installation time and prevent leaks, this hose offers a precise fit without the need for cutting or adjustments.
- Reduces installation time with application-specific design
- No cutting, refitting, or adjusting required
- Prevents leaks and issues from reusing old quick connectors
- Resistant to heat, salt, road debris, oil, and contaminants
- Durable EPDM hose material with a 12-inch centerline length
Durable Construction and Precise Fitment
The Rein CHE0409 engine coolant hose is made from high-quality EPDM material, known for its resistance to heat, oil, and environmental contaminants. With a centerline length of 12 inches (30.48 cm) and carefully engineered hose end diameters (1.59 inches inside diameter on both ends), this single hose is designed to fit BMW models such as the 128i, 323i, 325i, 328i, 330i, 525i, X3, X5, and Z4. Its black color and robust construction ensure long-lasting performance under demanding engine conditions.
Compatible BMW Models and Applications
This engine coolant hose is compatible with a range of BMW vehicles, including:
- BMW 128i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi
- BMW 330i, 330xi, 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi
- BMW X3, X5, Z4
Common Issues Addressed by Rein CHE0409
- Leaks caused by worn or damaged coolant hoses
- Installation delays due to improper hose fitment
- Failures from reusing old quick connectors
- Degradation from exposure to heat, oil, and road contaminants
- Coolant system inefficiencies due to hose deterioration
Installation Notes and Tips
The Rein CHE0409 hose is designed for direct replacement without the need for cutting or refitting. Ensure that old quick connectors are replaced to prevent leaks and comebacks. Installation hardware is not included, so use existing clamps or purchase compatible clamps separately. Verify hose orientation and fitment before securing clamps to avoid damage.
Quality Assurance and Warranty
Manufactured by Rein, a trusted brand in automotive cooling components, the CHE0409 engine coolant hose meets OEM specifications for durability and performance. Made in Turkey, this hose undergoes rigorous quality control to ensure resistance to heat, salt, oil, and road debris. While specific warranty details are not provided, Rein products typically come with manufacturer-backed quality assurance to support reliable operation.
| Brand | Rein |
|---|---|
| Part Number | CHE0409 |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 12.0000 |
| Centerline Length Metric | 30.4800000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.5900 |
| Hose End 1 Inside Diameter Metric | 4.0386000 |
| Hose End 1 Outside Diameter Inches | 1.7080 |
| Hose End 1 Outside Diameter Metric | 4.3383200 |
| Hose End 2 Inside Diameter Inches | 1.5900 |
| Hose End 2 Inside Diameter Metric | 4.0386000 |
| Hose End 2 Outside Diameter Inches | 1.8300 |
| Hose End 2 Outside Diameter Metric | 4.6482000 |
| Hose End 3 Inside Diameter Inches | 0.0000 |
| Hose End 3 Inside Diameter Metric | 0.0000000 |
| Hose End 4 Inside Diameter Inches | 0.0000 |
| Hose End 4 Inside Diameter Metric | 0.0000000 |
| Hose End 5 Inside Diameter Inches | 0.0000 |
| Hose End 5 Inside Diameter Metric | 0.0000000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Is the Installation Hardware Included | No |
| Item Height | 2.5000 |
| Item Length | 6.0000 |
| Item Level GTIN | 843266073124 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.3100 |
| Item Weight Unit UOM | LB |
| Item Width | 4.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 0.0000 |
| Product Desc Extended 240 | Rein OE Quality water hoses are designed to be direct replacements for OE hoses and assemblies. Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings as called for by the OE |
| Product Desc Invoice 40 | Rein Water Hose |
| Product Desc Long 80 | Rein OE Quality Water Hose |
| Product Desc Short 20 | Water Hose |
| Protective Shield Inc | No |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2013 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2013 | BMW | 328i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2012 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2012 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2012 | BMW | 328i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2011 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2011 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2011 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2011 | BMW | 328i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2011 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 328i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 528i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | 528i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | X3 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2010 | BMW | X5 | 3.0L | L6 | GAS | Thermostat To Water Pump | |
| 2010 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 328i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 528i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | 528i xDrive | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | X3 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2009 | BMW | X5 | 3.0L | L6 | GAS | Thermostat To Water Pump | |
| 2009 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 128i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 328xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 528i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | 528xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | X3 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | X5 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2008 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 328i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 328xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 525i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 525xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 530i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | 530xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | X3 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | X5 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2007 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 323i | 2.5L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 325i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 325xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 330i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 330xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 525i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 525xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 530i | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | 530xi | 3.0L | L6 | Thermostat To Water Pump | ||
| 2006 | BMW | Z4 | 3.0L | L6 | Thermostat To Water Pump |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.