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Rein CHR0046R Radiator Coolant Hose - Lower - Radiator To Water Pump
Overview of Rein Radiator Coolant Hose CHR0046R
The Rein radiator coolant hose CHR0046R is designed specifically for select Mercedes-Benz models including the 260E, 300CE, 300E, and 300TE. Engineered to reduce installation time and prevent leaks, this hose offers a reliable replacement solution for your vehicle's cooling system.
- 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
Product Details and Specifications
The Rein CHR0046R radiator coolant hose measures 11.5 inches (29.21 cm) in centerline length, with both hose ends having an inside diameter of 1.38 inches (3.51 cm) and an outside diameter of 1.65 inches (4.19 cm). This single hose is made from EPDM, a material known for its resistance to heat and chemical exposure, meeting SAE J20 R4 D1 industry standards. The hose is black in color and comes packaged in a bag container type. Manufactured in Turkey, it is designed for application-specific fitment to ensure a precise and secure connection without the need for modifications.
Compatible Vehicles and Applications
This radiator coolant hose is compatible with the following Mercedes-Benz models:
- Mercedes-Benz 260E
- Mercedes-Benz 300CE
- Mercedes-Benz 300E
- Mercedes-Benz 300TE
Using the Rein CHR0046R hose ensures proper fitment and performance tailored to these vehicles' cooling systems.
Common Issues Addressed by Rein Radiator Coolant Hose
- Leaks caused by worn or damaged radiator hoses
- Extended installation times due to improper hose fitment
- Failures from reusing old quick connectors leading to coolant loss
- Degradation from exposure to heat, oil, and road contaminants
- Hose deterioration resulting in engine overheating
Installation Notes and Tips
The Rein CHR0046R hose is designed for straightforward installation with no cutting, refitting, or adjusting necessary. Ensure that old quick connectors are replaced to prevent leaks and comebacks. Verify hose orientation and connection points before securing clamps. Using proper tools and following manufacturer torque specifications will help maintain a secure and leak-free installation.
Quality Assurance and Warranty
Rein manufactures this radiator coolant hose to meet SAE J20 R4 D1 standards, ensuring durability and resistance to heat, salt, oil, and road debris. While specific warranty details are not provided, Rein products typically adhere to industry quality controls to support reliable vehicle operation. For additional warranty information, consult the product documentation or supplier.
| Brand | Rein |
|---|---|
| Part Number | CHR0046R |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 11.5000 |
| Centerline Length Metric | 29.2100000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.3800 |
| Hose End 1 Inside Diameter Metric | 3.5052000 |
| Hose End 1 Outside Diameter Inches | 1.6500 |
| Hose End 1 Outside Diameter Metric | 4.1910000 |
| Hose End 2 Inside Diameter Inches | 1.3800 |
| Hose End 2 Inside Diameter Metric | 3.5052000 |
| Hose End 2 Outside Diameter Inches | 1.6500 |
| Hose End 2 Outside Diameter Metric | 4.1910000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20 R4 D1 |
| Item Height | 3.5000 |
| Item Length | 11.5000 |
| Item Level GTIN | 843266047101 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.4600 |
| Item Weight Unit UOM | LB |
| Item Width | 5.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 130.0000 |
| 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 19 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1993 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1992 | Mercedes-Benz | 300E | 2.6L | L6 | Lower - Radiator To Water Pump | |
| 1992 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1992 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1991 | Mercedes-Benz | 300E | 2.6L | L6 | Lower - Radiator To Water Pump | |
| 1991 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1991 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1990 | Mercedes-Benz | 300E | 2.6L | L6 | Lower - Radiator To Water Pump | |
| 1990 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1990 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1989 | Mercedes-Benz | 260E | 2.6L | L6 | Lower - Radiator To Water Pump | |
| 1989 | Mercedes-Benz | 300CE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1989 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1989 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | |
| 1988 | Mercedes-Benz | 260E | 2.6L | L6 | Lower - Radiator To Water Pump | From VIN A621369 |
| 1988 | Mercedes-Benz | 300CE | 3.0L | L6 | Lower - Radiator To Water Pump | From VIN A621369 |
| 1988 | Mercedes-Benz | 300E | 3.0L | L6 | Lower - Radiator To Water Pump | From VIN A621369 |
| 1988 | Mercedes-Benz | 300TE | 3.0L | L6 | Lower - Radiator To Water Pump | From VIN F058609 |
* 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.