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Rein CHR0377R Radiator Coolant Hose - Upper
Overview of Rein Radiator Coolant Hose CHR0377R
The Rein radiator coolant hose CHR0377R is designed specifically for BMW M3 models, providing a reliable and precise fit. Engineered to reduce installation time, this hose eliminates the need for cutting or adjusting, ensuring a straightforward replacement process.
- Reduces installation time with application-specific design
- 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
Detailed Product Description
The Rein CHR0377R radiator coolant hose is a single hose measuring 13 inches (33.02 cm) in centerline length, tailored for the BMW M3. Manufactured from EPDM, it offers excellent resistance to heat, oil, salt, and road debris, which are common stressors in automotive cooling systems. The hose ends have precise inside and outside diameters (1.61"/1.89" and 1.77"/2.05" inches respectively) to ensure a secure and leak-free connection. This hose meets SAE J20 R4 D1 industry standards, confirming its suitability for coolant applications under demanding conditions.
Compatible Applications and Common Issues Addressed
- Replacement for worn or cracked radiator coolant hoses on BMW M3
- Eliminates leaks caused by deteriorated or improperly fitted hoses
- Prevents coolant loss due to failed quick connectors
- Addresses overheating issues related to compromised coolant flow
- Resolves contamination problems from exposure to road debris and oil
Installation Notes and Tips
The Rein CHR0377R hose is designed for direct fitment on BMW M3 vehicles, requiring no cutting or modification. This reduces installation time and minimizes the risk of improper fitting. It is recommended to inspect and replace any old quick connectors to prevent leaks. Ensure all clamps are securely tightened and verify hose routing matches OEM specifications for optimal performance.
Quality Assurance and Warranty
Manufactured in Turkey, the Rein radiator coolant hose adheres to strict quality standards, including SAE J20 R4 D1 certification. The EPDM material ensures durability and resistance to common automotive contaminants. While specific warranty details are not provided, Rein products are known for meeting industry requirements for reliability and performance in cooling system applications.
| Brand | Rein |
|---|---|
| Part Number | CHR0377R |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 13.0000 |
| Centerline Length Metric | 33.0200000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.6100 |
| Hose End 1 Inside Diameter Metric | 4.0894000 |
| Hose End 1 Outside Diameter Inches | 1.8900 |
| Hose End 1 Outside Diameter Metric | 4.8006000 |
| Hose End 2 Inside Diameter Inches | 1.7700 |
| Hose End 2 Inside Diameter Metric | 4.4958000 |
| 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 | 13.0000 |
| Item Level GTIN | 843266035597 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.5050 |
| Item Weight Unit UOM | LB |
| Item Width | 3.5000 |
| 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 |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | BMW | M3 | 3.2L | L6 | Upper | |
| 2005 | BMW | M3 | 3.2L | L6 | Upper | |
| 2004 | BMW | M3 | 3.2L | L6 | Upper | |
| 2003 | BMW | M3 | 3.2L | L6 | Upper | |
| 2002 | BMW | M3 | 3.2L | L6 | Upper | |
| 2001 | BMW | M3 | 3.2L | L6 | Upper |
* 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.