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Rein CHR0038R Radiator Coolant Hose - Lower - Water Pump To Radiator
| Brand | Rein CHR0038R |
|---|---|
| Position | Lower - Water Pump To Radiator |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 15.0000 |
| Centerline Length Metric | 38.1000000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.5000 |
| Hose End 1 Inside Diameter Metric | 3.8100000 |
| Hose End 1 Outside Diameter Inches | 1.8100 |
| Hose End 1 Outside Diameter Metric | 4.5974000 |
| Hose End 2 Inside Diameter Inches | 1.5800 |
| Hose End 2 Inside Diameter Metric | 4.0132000 |
| Hose End 2 Outside Diameter Inches | 1.8900 |
| Hose End 2 Outside Diameter Metric | 4.8006000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20 R4 D1 |
| Item Height | 3.0000 |
| Item Length | 15.0000 |
| Item Level GTIN | 843266047064 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.7100 |
| 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 | Yes |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | Mercedes-Benz · 6 vehicles |
OE quality direct fit. Replaces the original hose and assembly with no cutting or refitting.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Thermoplastic quick connects. Matches OE branch shape and fittings for a precise connection.
Cross-references 2105013282 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 E320
Rein CHR0038R is a direct-fit radiator coolant hose for the lower water pump to radiator position on select 1998-2003 Mercedes-Benz E320 models. Built to OE dimensions and connector style, it supports a clean replacement without trimming or reshaping the hose.
Designed for European vehicle cooling systems, this Rein radiator hose uses EPDM construction and thermoplastic quick-connect details to match the original layout on the Mercedes-Benz E320. The CHR0038R is made for straightforward service work where correct fit and leak control matter.
Key Features
- Direct replacement for the lower water pump to radiator hose on compatible Mercedes-Benz E320 applications
- OE-style shape, branch sizing, and quick-connect fitment
- Reduces installation time by eliminating hose cutting and refitting
- Helps prevent leaks caused by reusing old quick connectors and O-rings
- EPDM hose material resists heat, salt, road debris, oil, and other contaminants
- Built to SAE J20 R4 D1 standards
- Black finish with protective shielding
Detailed Description
Rein CHR0038R is an OE quality radiator coolant hose engineered for European cooling systems. It is shaped as a direct replacement for the original hose assembly, with the same overall routing and connector style called for by the factory design. For 1998-2003 Mercedes-Benz E320 models, this hose serves the lower water pump to radiator position and is built to restore proper coolant flow without modification.
This part cross-references Mercedes-Benz 2105013282 for the same application. The CHR0038R part number is also useful when searching for a Mercedes-Benz E320 lower radiator hose replacement or an OE-style coolant hose for the water pump to radiator circuit.
Common Problems This Hose Can Address
- Coolant seepage at worn quick-connect fittings
- Cracked or hardened original radiator hose material
- Improper fit from universal hose substitutions
- Extended installation time from trimming or adapting the hose
- Repeat cooling system leaks caused by reused seals
Installation Notes and Tips
Verify the hose routing and connector style against the removed part before installation. Inspect mating surfaces, quick connectors, and O-rings for wear or contamination, and replace damaged sealing components as needed. Confirm the hose is seated fully at both ends and check the cooling system for leaks after refill and bleed procedures are complete.
Quality Assurance
Rein positions this hose as an OE quality replacement built for direct fitment on European vehicles. It is manufactured to SAE J20 R4 D1 requirements and backed by a 24-month warranty with a 24,000-mile distance limit.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Mercedes-Benz | E320 | Wagon | 3.2L | V6 | Lower - Water Pump To Radiator | — |
| 2002 | Mercedes-Benz | E320 | — | 3.2L | V6 | Lower - Water Pump To Radiator | — |
| 2001 | Mercedes-Benz | E320 | — | 3.2L | V6 | Lower - Water Pump To Radiator | — |
| 2000 | Mercedes-Benz | E320 | — | 3.2L | V6 | Lower - Water Pump To Radiator | — |
| 1999 | Mercedes-Benz | E320 | — | 3.2L | V6 | Lower - Water Pump To Radiator | — |
| 1998 | Mercedes-Benz | E320 | — | 3.2L | V6 | Lower - Water Pump To Radiator | — |
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