/live/media/C8/C8_CHE0452_Fro.jpg)
Rein CHE0452 Engine Coolant Hose - Oil Cooler Outlet To Pipe
| Brand | Rein CHE0452 |
|---|---|
| Position | Oil Cooler Outlet To Pipe |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 10.6250 |
| Centerline Length Metric | 26.9875000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | CZ |
| Hose End 1 Inside Diameter Inches | 0.5700 |
| Hose End 1 Inside Diameter Metric | 1.4478000 |
| Hose End 1 Outside Diameter Inches | 0.8300 |
| Hose End 1 Outside Diameter Metric | 2.1082000 |
| Hose End 2 Inside Diameter Inches | 0.5800 |
| Hose End 2 Inside Diameter Metric | 1.4732000 |
| Hose End 2 Outside Diameter Inches | 0.7980 |
| Hose End 2 Outside Diameter Metric | 2.0269200 |
| 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 |
| Item Height | 3.0000 |
| Item Length | 3.0000 |
| Item Level GTIN | 843266072233 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.1300 |
| Item Weight Unit UOM | LB |
| Item Width | 3.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 0.0000 |
| 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 |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | Audi · 9 vehicles |
OE direct replacement. Matches original hose and assembly design for easier installation.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Thermoplastic quick connects. Helps prevent leaks and comebacks from reused connectors and o-rings.
Cross-references 06B121058BD for the same application. See all 1.
OE Coolant Hose for Audi A4 Applications
Rein CHE0452 is an OE-quality engine coolant hose built for European vehicle cooling systems. It is a direct replacement for the original hose assembly on select 2002-2006 Audi A4 and 2002-2005 Audi A4 Quattro models at the oil cooler outlet to pipe connection.
- Direct-fit replacement for OE hose routing and shape
- Reduces installation time with application-specific construction
- No cutting, refitting, or adjusting the hose during installation
- Thermoplastic quick-connect fittings help prevent leaks from reused connectors and o-rings
- EPDM hose material resists heat, salt, road debris, oil, and other contaminants
- Black finish for a factory-style appearance
Detailed Product Overview
Built to match the original hose assembly, Rein CHE0452 follows the OE size and branch geometry required for proper cooling-system routing. The hose measures 10.625 inches centerline length and uses OE-style quick-connect ends sized for the specified Audi A4 and Audi A4 Quattro oil cooler outlet to pipe application. For buyers searching for a 2002 Audi A4 coolant hose, a 2006 Audi A4 coolant hose, or a Rein CHE0452 replacement hose, this part is designed to restore the original connection point without modifying the hose.
This part cross-references OE number 06B121058BD for the same application.
Common Problems This Hose Can Address
- Coolant seepage at a worn hose connection
- Leaks caused by aged quick-connect fittings or o-rings
- Fitment issues from using a universal hose in an OE-shaped application
- Installation delays from trimming or refitting a replacement hose
- Cooling-system service concerns on Audi A4 and Audi A4 Quattro models
Installation Notes and Tips
Verify the oil cooler outlet to pipe routing before installation and compare the original hose shape, end sizes, and connector style to the replacement part. Because this is an application-specific hose, it is meant to install without cutting or reshaping. Inspect mating connectors and sealing surfaces before assembly to help avoid repeat leaks.
Quality Assurance
Rein Automotive OE-quality hoses are built as direct replacements for original European vehicle hose assemblies. CHE0452 is backed by a 24-month or 24,000-mile warranty.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Audi | A4 | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2005 | Audi | A4 | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2005 | Audi | A4 Quattro | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2004 | Audi | A4 | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2004 | Audi | A4 Quattro | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2003 | Audi | A4 | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2003 | Audi | A4 Quattro | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2002 | Audi | A4 | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| 2002 | Audi | A4 Quattro | 1.8L | L4 | Oil Cooler Outlet To Pipe | — |
| No rows match your filter. | ||||||