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Rein EPT0015 Engine Coolant Reservoir
| Brand | Rein EPT0015 |
|---|---|
| Application Type | Applicationspecific |
| Bullet Point 1 | Produced from virgin plastic meeting/exceeding oe specifications |
| Bullet Point 2 | Resistant to cracking and wear from heat cycles preventing coolan |
| Bullet Point 3 | Direct fitment allows easy installation |
| Bullet Point 4 | Manufactured to strict engineering standards/specifications in ma |
| Container Type | Bx |
| Country of Origin | Cn |
| Item Height | 5.5100 |
| Item Length | 14.5600 |
| Item Level GTIN | 843266074695 |
| Item Qty | 1 |
| Item Quantity Size | 1 |
| Item Quantity Size UOM | Ea |
| Item UOM | Ea |
| Item Weight | 2.3700 |
| Item Weight Unit UOM | Lb |
| Item Width | 5.7000 |
| Product Desc Extended 240 | Rein oe quality expansion tanks are designed to handle heat cycle |
| Product Desc Invoice 40 | Rein expansion tank |
| Product Desc Long 80 | Rein oe quality expansion tank |
| Product Desc Short 20 | Expansion tank |
| Fits | BMW · 9 vehicles |
OE quality. Expansion tank made to match or exceed original materials.
Virgin plastic. No regrind helps resist cracking from heat cycles.
Direct fitment. Installs easily with an OE-style application-specific design.
Cross-references URO 17111436381 for the same application. See all 1.
OE Quality Expansion Tank for BMW Cooling Systems
The Rein EPT0015 engine coolant reservoir is an OE-quality expansion tank built for BMW cooling system service. It is made from virgin plastic to help resist heat-cycle cracking and maintain durable, long-term performance in daily driving.
- Produced from virgin plastic meeting or exceeding OE material specifications
- Resists cracking and wear caused by repeated heat cycles
- Direct-fit design supports straightforward installation
- Built to strict engineering standards for material quality and tolerances
- OE-style replacement for BMW 528i, 525i, and 530i applications
Fitment and Application Details
Compatible with 1999 BMW 528i from 9/98, 1999-2000 BMW 528i, 2001-2003 BMW 525i, and 2001-2003 BMW 530i. This Rein EPT0015 expansion tank is a direct replacement for the original coolant reservoir used in these BMW 5 Series applications, including BMW 528i and BMW 530i cooling system repairs.
This part cross-references URO 17111436381 for the same application.
What This Part Helps Address
- Coolant loss caused by a cracked reservoir
- Expansion tank failure from repeated engine heat cycles
- Leaks at the coolant reservoir housing
- Replacement needs during BMW cooling system maintenance
- Fitment issues from worn or damaged OE-style plastic tanks
Installation Notes
Verify vehicle year and model before installation. This Rein EPT0015 coolant reservoir is application-specific, so confirm the BMW 528i, 525i, or 530i fitment listed above before replacing the original tank. Inspect connected hoses, caps, and seals during service to help prevent repeat cooling system leaks.
Quality Assurance
Rein Automotive designs OE-quality expansion tanks to match original fit, form, and function. The use of virgin plastic and controlled manufacturing tolerances supports durability and consistent performance in BMW cooling system applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | BMW | 525i | — | 2.5L | L6 | N/A | — |
| 2003 | BMW | 530i | — | 3.0L | L6 | N/A | — |
| 2002 | BMW | 525i | — | 2.5L | L6 | N/A | — |
| 2002 | BMW | 530i | — | 3.0L | L6 | N/A | — |
| 2001 | BMW | 525i | — | 2.5L | L6 | N/A | — |
| 2001 | BMW | 530i | — | 3.0L | L6 | N/A | — |
| 2000 | BMW | 528i | — | 2.8L | L6 | N/A | — |
| 1999 | BMW | 528i | Sedan | 2.8L | L6 | N/A | From 9/98 |
| 1999 | BMW | 528i | Wagon | 2.8L | L6 | N/A | — |
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