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Rein CHE0525 Engine Coolant Hose
Reliable Engine Coolant Hose for Audi A4 and A4 Quattro
The Rein CHE0525 engine coolant hose is designed specifically for Audi A4 and A4 Quattro models, providing a precise fit and dependable performance. Engineered to reduce installation time and prevent leaks, this hose is a practical replacement part for your vehicle's cooling system.
Key Features of Rein CHE0525 Engine Coolant Hose
- Application-specific design for Audi A4 and A4 Quattro
- Reduces installation time with no cutting, refitting, or adjusting required
- Prevents leaks and eliminates issues from reusing old quick connectors
- Constructed from heat, salt, oil, and road debris resistant EPDM material
- Centerline length of approximately 5.9 inches (15 cm) for accurate fitment
- Meets DIN73411 industry standards for quality and durability
Detailed Product Description
The Rein CHE0525 engine coolant hose is manufactured from durable EPDM material, known for its resistance to heat, oil, salt, and road contaminants. This single hose features a centerline length of 5.9055 inches (14.99997 cm) and is designed with precise inside and outside diameters (0.78 inches inside diameter and 1.06 inches outside diameter) to ensure a secure connection within the cooling system. Its black color and single hose type make it a straightforward replacement part. The hose is engineered to withstand a maximum working pressure of 3.0 bar, suitable for typical engine coolant system requirements.
Common Applications and Issues Addressed
- Replacement of worn or cracked engine coolant hoses in Audi A4 and A4 Quattro
- Eliminates coolant leaks caused by degraded or improperly fitted hoses
- Prevents coolant system failures due to old or damaged quick connectors
- Addresses overheating issues related to compromised coolant flow
- Helps maintain optimal engine temperature by ensuring proper coolant circulation
Installation Notes and Tips
The Rein CHE0525 hose is designed for direct replacement without the need for cutting, refitting, or adjusting, which reduces installation time and complexity. Ensure that the old hose and connectors are fully removed before installation to prevent leaks. Verify that the hose ends match the specified inside and outside diameters for a secure fit. Use appropriate clamps and check for any signs of wear on adjoining components during installation.
Quality Assurance and Warranty
Rein engine coolant hoses comply with DIN73411 industry standards, ensuring consistent quality and reliability. Manufactured in Turkey, the CHE0525 part number represents OE-quality standards for direct replacement applications. While specific warranty details are not provided, Rein products are generally backed by quality controls to meet automotive OEM requirements.
| Brand | Rein |
|---|---|
| Part Number | 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 |
This part fits 10 vehicles. Search below:
| 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 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.