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Rein CHH0285R HVAC Heater Hose - Heater Valve To Auxiliary Water Pump
| Brand | Rein CHH0285R |
|---|---|
| Position | Heater Valve To Auxiliary Water Pump |
| Application Type | Application Specific |
| Centerline Length Inches | 12.8100 |
| Centerline Length Metric | 32.5374000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.6700 |
| Hose End 1 Inside Diameter Metric | 1.7018000 |
| Hose End 1 Outside Diameter Inches | 0.9500 |
| Hose End 1 Outside Diameter Metric | 2.4130000 |
| Hose End 2 Inside Diameter Inches | 0.6700 |
| Hose End 2 Inside Diameter Metric | 1.7018000 |
| Hose End 2 Outside Diameter Inches | 0.9500 |
| Hose End 2 Outside Diameter Metric | 2.4130000 |
| Hose End 3 Inside Diameter Inches | 0.0000 |
| Hose End 3 Inside Diameter Metric | 0.0000000 |
| Hose End 4 Inside Diameter Inches | 0.0000 |
| Hose End 4 Inside Diameter Metric | 0.0000000 |
| Hose End 5 Inside Diameter Inches | 0.0000 |
| Hose End 5 Inside Diameter Metric | 0.0000000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20R4 -D2 |
| Item Height | 3.0000 |
| Item Length | 12.5000 |
| Item Level GTIN | 843266052297 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 3.2500 |
| Item Weight Unit UOM | LB |
| Item Width | 3.2500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 50.0000 |
| Product Desc Extended 240 | Rein heater 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 Heater Hose |
| Product Desc Long 80 | Rein OE Quality Heater Hose |
| Product Desc Short 20 | Heater Hose |
| Protective Shield Inc | No |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | Mercedes-Benz · 5 vehicles |
OE quality direct fit. Direct replacement for OE hoses and assemblies.
EPDM construction. Resists heat, salt, road debris, oil, and contaminants.
Thermoplastic quick connects. Helps reduce installation time and avoid refitting.
Cross-references 2108325094 for the same application. See all 1.
OE Heater Hose for Mercedes-Benz E-Class
Rein CHH0285R is an OE-quality heater hose built for European cooling system service. It is a direct-fit replacement for the heater valve to auxiliary water pump connection on select 1998-1999 Mercedes-Benz E320, E430, and 1999 E55 AMG applications.
Built from EPDM with thermoplastic quick-connect fittings, this Rein heater hose follows the original hose shape and branch dimensions for a clean replacement on the Mercedes-Benz E320 and related E-Class models. The CHH0285R is made for straightforward service where the original hose has aged, cracked, or begun to leak.
Key Features
- Application-specific OE replacement for European HVAC heater hose service
- Direct-fit design reduces installation time
- No cutting, refitting, or hose adjustment required
- Thermoplastic quick-connect fittings help prevent leaks from reused connectors and O-rings
- EPDM construction resists heat, salt, road debris, oil, and other contaminants
- Built to SAE J20R4 -D2 standards
- Black finish with a single-hose configuration
Detailed Description
Rein CHH0285R is engineered as a complete OE-quality direct-fit European hose for HVAC heater circuit repair. It matches the original routing and connection style used on the heater valve to auxiliary water pump line, helping restore proper coolant flow through the heater system. For owners and technicians servicing a 1998-1999 Mercedes-Benz E320, 1998-1999 Mercedes-Benz E430, or 1999 Mercedes-Benz E55 AMG, this hose provides a replacement that follows the factory layout without modification.
This part number, CHH0285R, is designed around the original equipment dimensions, including the hose ends and quick-connect interface. Rein CHH0285R is a practical choice when the existing hose shows wear, seepage, or connector damage and a direct replacement is needed for the Mercedes-Benz E-Class cooling and HVAC plumbing.
Common Problems This Hose Can Address
- Coolant seepage at the heater hose connection
- Cracked or brittle hose material from heat cycling
- Damaged quick-connect fittings or worn O-rings
- Improper fit after previous hose repairs or modifications
- Reduced heater performance caused by restricted coolant flow
Installation Notes and Tips
Verify the vehicle application and hose routing before installation. This hose is application-specific and is made to replace the original heater valve to auxiliary water pump hose without cutting or reshaping. Inspect the mating connectors and sealing surfaces before assembly, and replace worn O-rings or damaged connectors as needed to avoid repeat leaks.
For fitment reference, this part fits 1998-1999 Mercedes-Benz E320, heater valve to auxiliary water pump; fits 1998-1999 Mercedes-Benz E430, heater valve to auxiliary water pump; and fits 1999 Mercedes-Benz E55 AMG, heater valve to auxiliary water pump.
Quality Assurance
Rein positions this hose as an OE-quality replacement for European vehicles, with construction intended to mirror the original hose assembly. It is backed by a 24-month warranty with 24,000-mile coverage.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Mercedes-Benz | E320 | 3.2L | V6 | Heater Valve To Auxiliary Water Pump | — |
| 1999 | Mercedes-Benz | E430 | 4.3L | V8 | Heater Valve To Auxiliary Water Pump | — |
| 1999 | Mercedes-Benz | E55 AMG | 5.5L | V8 | Heater Valve To Auxiliary Water Pump | — |
| 1998 | Mercedes-Benz | E320 | 3.2L | V6 | Heater Valve To Auxiliary Water Pump | — |
| 1998 | Mercedes-Benz | E430 | 4.3L | V8 | Heater Valve To Auxiliary Water Pump | — |
| No rows match your filter. | ||||||