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Rein CHR0506 Radiator Coolant Hose - Upper - Main Radiator
| Brand | Rein CHR0506 |
|---|---|
| Position | Upper - Main Radiator |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 15.2500 |
| Centerline Length Metric | 38.7350000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.5700 |
| Hose End 1 Inside Diameter Metric | 3.9878000 |
| Hose End 1 Outside Diameter Inches | 1.8400 |
| Hose End 1 Outside Diameter Metric | 4.6736000 |
| Hose End 2 Inside Diameter Inches | 1.2300 |
| Hose End 2 Inside Diameter Metric | 3.1242000 |
| Hose End 2 Outside Diameter Inches | 1.5700 |
| Hose End 2 Outside Diameter Metric | 3.9878000 |
| Hose End 3 Inside Diameter Inches | 0.6800 |
| Hose End 3 Inside Diameter Metric | 1.7272000 |
| Hose End 3 Outside Diameter Inches | 0.9700 |
| Hose End 3 Outside Diameter Metric | 2.4638000 |
| Hose End 4 Inside Diameter Inches | 0.2700 |
| Hose End 4 Inside Diameter Metric | 0.6858000 |
| Hose End 4 Outside Diameter Inches | 0.5500 |
| Hose End 4 Outside Diameter Metric | 1.3970000 |
| Hose Material | EPDM |
| Hose Type | Branched |
| Industry Standards | SAE J20 R3 |
| Item Height | 4.5000 |
| Item Length | 15.2500 |
| Item Level GTIN | 843266076552 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 1.1700 |
| Item Weight Unit UOM | LB |
| Item Width | 9.5000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| 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 |
| Qty of Branches | 2 |
| Qty of Quick Connect Fittings | 1 |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | Audi · 6 vehicles |
OE direct replacement. Matches original hose and assembly design for a straightforward install.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Branched hose design. Built with quick-connect fittings to reduce installation time.
Cross-references Genuine 8E0121070B for the same application. See all 1.
OE-Style Radiator Hose for Audi S4
Rein CHR0506 is an OE-quality radiator coolant hose built for European cooling systems that require the original hose shape, branch layout, and quick-connect fitment. It is a direct replacement for the factory hose assembly on 2004-2009 Audi S4 Upper - Main Radiator applications, including the 2004 Audi S4 radiator hose replacement and 2009 Audi S4 upper radiator hose search terms buyers use when servicing the cooling system.
- Direct replacement for the factory radiator coolant hose assembly
- Branched EPDM hose construction with thermoplastic quick-connect fitting
- Resists heat, salt, road debris, oil, and other contaminants
- Reduces installation time by matching OE dimensions and routing
- Helps avoid leaks caused by reusing worn connectors and seals
- Built to SAE J20 R3 industry standards
Detailed Product Overview
The Rein CHR0506 radiator hose is shaped to match the OE layout for the upper main radiator position on Audi S4 models from 2004 through 2009. Its branched design, black EPDM hose material, and included quick-connect interface follow the original configuration closely, which helps maintain proper coolant routing and a clean factory-style installation. Rein CHR0506 is a practical choice for Audi S4 cooling system repair when the original hose has cracked, softened, or begun to seep at the connector points.
This part cross-references Genuine 8E0121070B for the same application.
Common Cooling System Issues It Can Address
- Coolant leaks at the upper radiator hose connection
- Cracked, swollen, or heat-aged hose material
- Damaged quick-connect ends or worn sealing surfaces
- Improper fit from universal hose repairs
- Cooling system service needs on 2004-2009 Audi S4 models
Installation Notes and Tips
Fits 2004-2009 Audi S4, Upper - Main Radiator. Verify hose routing, connector style, and branch orientation against the original assembly before installation. Because this hose is application-specific, it is meant to replace the OE part without cutting, refitting, or adjusting the hose. Inspect mating surfaces and surrounding cooling components for wear before reassembly.
Quality Assurance
Rein designs this hose as an OE-quality replacement for European vehicles, with dimensions and connector details matched to the original assembly. Part number CHR0506 is built to meet SAE J20 R3 requirements and is backed by a 24-month or 24,000-mile warranty.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| 2008 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| 2007 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| 2006 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| 2005 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| 2004 | Audi | S4 | 4.2L | V8 | Upper - Main Radiator | Quick Connectors included for easy installation of HVAC heater hose. |
| No rows match your filter. | ||||||