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Rein CHR0371R Radiator Coolant Hose - Upper
| Brand | Rein CHR0371R |
|---|---|
| Position | Upper |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 20.0000 |
| Centerline Length Metric | 50.8000000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.5800 |
| Hose End 1 Inside Diameter Metric | 4.0132000 |
| Hose End 1 Outside Diameter Inches | 1.7700 |
| Hose End 1 Outside Diameter Metric | 4.4958000 |
| Hose End 2 Inside Diameter Inches | 1.5800 |
| Hose End 2 Inside Diameter Metric | 4.0132000 |
| Hose End 2 Outside Diameter Inches | 1.7700 |
| Hose End 2 Outside Diameter Metric | 4.4958000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | DIN 73411 |
| Item Height | 4.2500 |
| Item Length | 20.0000 |
| Item Level GTIN | 843266038161 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.7500 |
| Item Weight Unit UOM | LB |
| Item Width | 5.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 87.0000 |
| 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 |
| Fits | Mercedes-Benz · 6 vehicles |
OE direct replacement. Direct-fit radiator hose with no cutting, refitting, or adjusting needed.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Thermoplastic quick connects. Matches OE hose assemblies for a secure, leak-resistant connection.
Cross-references 1645010482 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Radiator Hose for Mercedes-Benz ML350
The Rein CHR0371R radiator coolant hose is a direct-fit replacement for select European cooling systems, built to match OE dimensions and connector style. It is designed for 2006-2011 Mercedes-Benz ML350 upper hose applications and helps restore proper coolant routing without modifying the hose during installation.
For Mercedes-Benz ML350 upper radiator hose replacement needs, Rein CHR0371R follows the original hose shape and connection layout for a cleaner service fit. The EPDM construction is made to resist heat, salt, road debris, oil, and other common underhood contaminants.
Key Features
- Direct replacement radiator coolant hose for OE-style service
- Fits 2006-2011 Mercedes-Benz ML350, upper
- Reduces installation time by matching the original hose design
- No cutting, refitting, or adjusting the hose during installation
- Helps prevent leaks and repeat repairs from reusing old quick connectors and O-rings
- EPDM hose material with a black finish
- Maximum working pressure: 87 psi
- Built to DIN 73411 industry standards
Detailed Description
Rein CHR0371R is an OE quality radiator hose engineered as a direct replacement for the factory hose assembly used on the Mercedes-Benz ML350. The hose measures 20 inches centerline length and uses matching 1.58-inch inside diameter ends with thermoplastic quick-connect style fitment details that follow the original configuration. This makes it a practical choice for technicians and owners replacing a worn upper coolant hose on 2006-2011 Mercedes-Benz ML350 models.
This part cross-references Mercedes-Benz 1645010482 for the same application. If you are searching for a Mercedes-Benz ML350 upper radiator hose, Rein CHR0371R provides the OE-style shape and connection points needed for a straightforward repair.
Common Problems This Hose Can Help Address
- Coolant seepage at the upper hose connection
- Cracked, swollen, or heat-aged radiator hose material
- Leaks caused by worn quick connectors or O-rings
- Poor hose fit after using a universal replacement
- Cooling system service delays from hose trimming or rework
Installation Notes and Tips
Verify the vehicle application before installation and compare the original hose routing, connector style, and end dimensions to the replacement part. Inspect mating surfaces, clamps, and seals during service, and replace worn O-rings or damaged connectors as needed to maintain a proper seal.
For best results, install on a cool engine and confirm that the hose is routed without twist or tension. This helps maintain correct coolant flow on the Mercedes-Benz ML350 upper hose location.
Quality Assurance
Rein designs this hose as an OE quality replacement for European vehicles, with the original hose shape and connector layout replicated for direct-fit service. Part number CHR0371R is backed by a 24-month warranty with 24,000-mile coverage.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
| 2009 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
| 2008 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
| 2007 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
| 2006 | Mercedes-Benz | ML350 | 3.5L | V6 | Upper | — |
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