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Rein CHR0401R Radiator Coolant Hose - Lower
Overview of Rein Radiator Coolant Hose CHR0401R
The Rein radiator coolant hose CHR0401R is designed specifically for BMW 525i, 525xi, 530i, and 530xi models. Engineered to meet SAE J20 R4 D1 industry standards, this hose offers reliable performance and durability for your vehicle's cooling system.
- Reduces installation time with a precise fit
- No cutting, refitting, or adjusting required
- Prevents leaks by avoiding reuse of old quick connectors
- Resistant to heat, salt, road debris, oil, and contaminants
- Constructed from durable EPDM hose material
Durable Construction and Specifications
This radiator coolant hose features a single hose type design with a centerline length of 10.5 inches (26.67 cm). Both hose ends have an inside diameter of 1.81 inches (4.6 cm) and an outside diameter of 2.05 inches (5.2 cm), ensuring a secure and leak-free connection. The black EPDM material provides excellent resistance to heat and environmental contaminants, making it suitable for demanding automotive conditions. Manufactured in Turkey, this hose complies with SAE J20 R4 D1 standards, ensuring compatibility and safety for your BMW cooling system.
Compatible Vehicles and Applications
This radiator coolant hose CHR0401R is compatible with the following BMW models:
- BMW 525i
- BMW 525xi
- BMW 530i
- BMW 530xi
It is designed as an application-specific replacement part, providing a direct fit without modification.
Common Cooling System Issues Addressed
- Leaks caused by worn or damaged radiator hoses
- Overheating due to compromised coolant flow
- Failures from reusing old quick connectors
- Degradation from exposure to heat, oil, and road contaminants
- Extended installation times due to improper hose fitment
Installation Notes and Tips
The Rein radiator coolant hose CHR0401R is engineered for straightforward installation. No cutting, refitting, or adjusting is necessary, which reduces installation time and potential errors. Ensure that old quick connectors are replaced to prevent leaks and comebacks. Verify hose orientation and secure clamps properly to maintain system integrity.
Quality Assurance and Warranty
Rein manufactures this radiator coolant hose to meet strict SAE J20 R4 D1 standards, ensuring durability and performance. While specific warranty details are not provided, Rein products typically adhere to industry quality controls and are backed by manufacturer support for fitment and material integrity.
| Brand | Rein |
|---|---|
| Part Number | CHR0401R |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 10.5000 |
| Centerline Length Metric | 26.6700000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.8100 |
| Hose End 1 Inside Diameter Metric | 4.5974000 |
| Hose End 1 Outside Diameter Inches | 2.0500 |
| Hose End 1 Outside Diameter Metric | 5.2070000 |
| Hose End 2 Inside Diameter Inches | 1.8100 |
| Hose End 2 Inside Diameter Metric | 4.5974000 |
| Hose End 2 Outside Diameter Inches | 2.0500 |
| Hose End 2 Outside Diameter Metric | 5.2070000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20 R4 D1 |
| Item Height | 2.5000 |
| Item Length | 10.5000 |
| Item Level GTIN | 843266038840 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.5200 |
| Item Weight Unit UOM | LB |
| Item Width | 4.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 120.0000 |
| Product Desc Extended 240 | Rein OE Quality radiator 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 Radiator Hose |
| Product Desc Long 80 | Rein OE Quality Radiator Hose |
| Product Desc Short 20 | Radiator Hose |
| Protective Shield Inc | No |
| Qty of Quick Connect Fittings | 2 |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | BMW | 525i | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2007 | BMW | 525xi | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2007 | BMW | 530i | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2007 | BMW | 530xi | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2006 | BMW | 525i | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2006 | BMW | 525xi | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2006 | BMW | 530i | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
| 2006 | BMW | 530xi | 3.0L | L6 | Lower | Quick Connectors included for easy installation of HVAC heater hose. |
* 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.