/live/media/C8/C8_CHE0525_Fro.jpg)
Rein CHE0525 Engine Coolant Hose
| Brand | Rein CHE0525 |
|---|---|
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 5.9055 |
| Centerline Length Metric | 14.9999700 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.7800 |
| Hose End 1 Inside Diameter Metric | 1.9812000 |
| Hose End 1 Outside Diameter Inches | 1.0600 |
| Hose End 1 Outside Diameter Metric | 2.6924000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | DIN73411 |
| Item Height | 1.5000 |
| Item Length | 5.5000 |
| Item Level GTIN | 843266079799 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.1250 |
| Item Weight Unit UOM | LB |
| Item Width | 1.2500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 3.0000 |
| Product Desc Extended 240 | Rein OE Quality water 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 Water Hose |
| Product Desc Long 80 | Rein OE Quality Water Hose |
| Product Desc Short 20 | Water Hose |
| Protective Shield Inc | No |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Fits | Audi · 10 vehicles |
OE direct replacement. Direct-fit coolant hose matches OE size, shape, and quick-connect fittings.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
No cutting needed. Reduces installation time and avoids refitting or adjusting the hose.
Cross-references 06D121057L for the same application. See all 1.
OE Quality Coolant Hose for Audi A4
Rein CHE0525 is an OE-quality engine coolant hose built for European cooling systems that require a direct-fit replacement. It is shaped to match the original hose routing and quick-connect design, helping restore proper coolant flow on 2005-2009 Audi A4 and Audi A4 Quattro applications.
For Audi A4 coolant hose replacement work, CHE0525 is made to reduce installation time while maintaining the original hose geometry and connector style. The Rein CHE0525 coolant hose uses EPDM construction and application-specific fitment for a clean, direct replacement.
Key Features
- Direct replacement engine coolant hose for European vehicles
- Application-specific design for 2005-2009 Audi A4 and Audi A4 Quattro
- OE-style branch shape and thermoplastic quick-connect fittings
- EPDM hose material for cooling-system durability
- Resistant to heat, salt, road debris, oil, and other contaminants
- Helps reduce installation time with no cutting, refitting, or adjusting
- Part number CHE0525 for easy identification
Detailed Description
Rein CHE0525 is a complete OE quality water hose designed as a direct replacement for the original hose assembly used on select Audi cooling systems. It matches the original size and shape requirements, including the quick-connect interface, so the hose installs in the intended location without modifying the fit. This makes it a practical choice for Audi A4 coolant hose service and Audi A4 Quattro thermostat pipe to upper radiator hose pipe replacement.
The hose is built from EPDM and engineered for exposure to common underhood contaminants. Its direct-fit design helps avoid problems that can come from reusing old quick connectors and O-rings. If you are replacing a worn or leaking Audi A4 engine coolant hose, CHE0525 provides the OE-style configuration needed for a proper repair.
This part cross-references 06D121057L for the same application.
What It Helps Fix
- Coolant leaks at the hose or connector interface
- Cracked, hardened, or heat-aged coolant hose material
- Poor sealing caused by reused quick connectors or O-rings
- Fitment issues from trimming or adapting a non-OE hose
- Cooling-system service delays caused by incorrect hose geometry
Installation Notes and Tips
Fits 2005-2009 Audi A4, N/A. Fits 2005-2009 Audi A4 Quattro, N/A. Verify the hose routing and connector style against the removed part before installation. Because this is an application-specific direct-fit hose, no cutting, refitting, or adjusting should be required when installed on the listed vehicles.
Quality Assurance
Rein Automotive OE quality hoses are built to match the original manufacturer’s hose dimensions and connector design for European vehicle applications. CHE0525 is manufactured as a direct replacement coolant hose for the listed Audi fitments and is identified by part number CHE0525.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Audi | A4 | Convertible | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2009 | Audi | A4 Quattro | Convertible | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2008 | Audi | A4 | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2008 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2007 | Audi | A4 | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2007 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2006 | Audi | A4 | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2006 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2005 | Audi | A4 | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| 2005 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Thermostat Pipe To Upper Rad. Hose Pipe |
| No rows match your filter. | |||||||