Description
Water hose- From expansion tank (lower fitting) As an engine heats up, the coolant expands and impacts the coolant system, hot coolant needs to flow from the top of the radiator to the expansion/recovery tank. The cooling system keeps the engine at a constant temperature to avoid overheating and potential damage the engine seals and lubricants. The engine coolant recovery tank hose allows coolant to circulate back and forth between the vehicle’s radiator and recovery tank for temperature and pressure regulation. It’s important that this hose is in good shape and not squishy to the touch, or you may be in danger of a failure resulting in a breakdown.
| Application Type | Application Specific |
| Bullet Point 1 | Reduces installation time. |
| Bullet Point 2 | No cutting, refitting or adjusting the hose. |
| Bullet Point 3 | Prevents leaks and comebacks from reusing old quick connectors and o-rings. |
| Bullet Point 4 | Resistant to heat, salt, road debris, oil and other contaminants. |
| Centerline Length Inches | 21.2600 |
| Centerline Length Metric | 54.0004000 |
| Color | Black |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.8800 |
| Hose End 1 Inside Diameter Metric | 2.2352000 |
| Hose End 1 Outside Diameter Inches | 1.1400 |
| Hose End 1 Outside Diameter Metric | 2.8956000 |
| Hose End 2 Inside Diameter Inches | 1.1300 |
| Hose End 2 Inside Diameter Metric | 2.8702000 |
| Hose End 2 Outside Diameter Inches | 1.4200 |
| Hose End 2 Outside Diameter Metric | 3.6068000 |
| 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 -D1 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 0.0000 |
| Protective Shield Inc | No |
| Qty of Quick Connect Fittings | 2 |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Brand | Part # |
|---|
| Brand | Part # |
|---|---|
| BMW | 17 12 7 545 653 / 17127545653 |