BMW Expansion Tank Hose 11531439123 – Rein CHE0148P
$21.69
Expansion tank to upper radiator hose. 1 per car. 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.
Delivery Info
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Returns Info
eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
| 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 | 25.3900 |
| Centerline Length Metric | 64.4906000 |
| Color | Black |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.7500 |
| Hose End 1 Inside Diameter Metric | 1.9050000 |
| Hose End 1 Outside Diameter Inches | 0.9500 |
| Hose End 1 Outside Diameter Metric | 2.4130000 |
| Hose End 2 Inside Diameter Inches | 0.7500 |
| Hose End 2 Inside Diameter Metric | 1.9050000 |
| Hose End 2 Outside Diameter Inches | 0.9800 |
| Hose End 2 Outside Diameter Metric | 2.4892000 |
| 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 | Branched |
| 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 Assembly |
| Brand | Part # |
|---|
| Brand | Part # |
|---|---|
| BMW | 11 53 1 439 123 / 11531439123 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2003 | BMW | X5 | 4.4i | 4.4V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
| 2003 | BMW | X5 | 4.6is | 4.6V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
| 2002 | BMW | X5 | 4.6is | 4.6V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
| 2002 | BMW | X5 | 4.4i | 4.4V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
| 2001 | BMW | X5 | 4.4i | 4.4V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
| 2000 | BMW | X5 | 4.4i | 4.4V8 | GAS | Expansion Tank To Upper Radiator Hose | w/Quick Connectors |
The Rein Automotive line of OE-quality replacement parts was introduced in 2007, a relative newcomer to the auto parts world. It's not often an internet company like eEuroparts.com® is twice as old as one of our manufacturers, but Rein is an exception. eEuroparts.com® carries a wide variety of aftermarket Rein A/C components, CV joint boot kits, and coolant hoses - thousands of feet of coolant hoses.
Rein hoses are designed to be direct replacements for OE hoses and assemblies. Rein hoses are identical to their OE predecessors, from the size and shape of their branches to the thermoplastic quick connect fittings.
All Rein A/C evaporators come pre-charged and complete with an OE expansion valve already mounted. Every Rein A/C evaporator is also pressure tested before they leave the factory, so they're guaranteed to work the first time they are installed.
Rein is a quality aftermarket choice for those people looking to save money without sacrificing quality. If you drive a car manufactured after 1985, there is a good chance eEuroparts.com® has a Rein part for your vehicle.