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Rein EPK0025 Engine Coolant Reservoir Kit
Overview of Rein Engine Coolant Reservoir Kit EPK0025
The Rein Engine Coolant Reservoir Kit EPK0025 is designed specifically for BMW X5 and Z3 models. This application-specific expansion tank kit ensures proper coolant management and system reliability under demanding conditions.
- Includes sensor (if applicable) and cap for complete installation
- Manufactured from virgin plastic that meets or exceeds OE specifications
- Resistant to cracking and wear caused by repeated heat cycles
- Direct fitment allows for straightforward replacement without modifications
Product Details and Specifications
This Rein expansion tank kit is engineered to handle the thermal stresses typical in BMW X5 and Z3 cooling systems. Constructed from high-quality virgin plastic, it offers durability and resistance to cracking and wear from heat cycles, helping to maintain coolant integrity. The kit includes the necessary sensor and cap, providing a comprehensive solution for coolant reservoir replacement. Its direct fitment design simplifies installation, reducing downtime and ensuring compatibility with the original equipment.
Compatible Vehicles and Applications
This engine coolant reservoir kit is compatible with the following BMW models:
- BMW X5
- BMW Z3
Use this part number EPK0025 when searching for a replacement expansion tank kit tailored to these vehicles.
Common Issues Addressed by This Expansion Tank Kit
- Coolant leaks due to cracked or worn reservoirs
- Overheating caused by coolant loss or improper reservoir function
- Sensor failures affecting coolant level monitoring
- Degradation from heat cycles leading to premature reservoir failure
- Difficulty in installation with non-direct fit parts
Installation Notes and Tips
The Rein EPK0025 kit is designed for direct replacement of the original coolant reservoir in BMW X5 and Z3 models. It includes the sensor and cap, which should be installed as per manufacturer specifications. Ensure the cooling system is depressurized before removal to avoid injury. Verify all connections and sensor wiring are secure to maintain proper coolant level monitoring.
Quality Assurance and Warranty
Rein expansion tank kits are produced from virgin plastic materials that meet or exceed original equipment standards, ensuring durability and performance. This product carries a 24-month or 24,000-mile warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Rein |
| Part Number | EPK0025 |
| Application Type | ApplicationSpecific |
| Container Type | BX |
| Country of Origin | CN |
| Item Height | 9.0500 |
| Item Length | 10.2300 |
| Item Level GTIN | 888544106842 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 2.6870 |
| Item Weight Unit UOM | LB |
| Item Width | 8.8500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Product Desc Extended 240 | Rein OE quality expansion tank kits are designed to handle heat cycles and resist cracking. These tanks are produced from virgin plastic with no regrind to ensure the plastic is durable and will have a long service life. |
| Product Desc Invoice 40 | Rein Expansion Tank Kit |
| Product Desc Long 80 | Rein OE Quality Expansion Tank Kit |
| Product Desc Short 20 | Expansion Tank Kit |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2003 | BMW | X5 | 4.6L | V8 | N/A | ||
| 2002 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2002 | BMW | X5 | 4.6L | V8 | N/A | ||
| 2002 | BMW | Z3 | 2.5L | L6 | N/A | ||
| 2002 | BMW | Z3 | 3.0L | L6 | N/A | ||
| 2001 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2001 | BMW | Z3 | 2.5L | L6 | N/A | ||
| 2001 | BMW | Z3 | 3.0L | L6 | N/A | ||
| 2000 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2000 | BMW | Z3 | 2.5L | L6 | N/A | To 7/99, Requires Expansion Tank Inlet Hose CHE0273P | |
| 2000 | BMW | Z3 | 2.5L | L6 | N/A | From 7/99 | |
| 2000 | BMW | Z3 | 2.8L | L6 | N/A | To 7/99, Requires Expansion Tank Inlet Hose CHE0273P | |
| 2000 | BMW | Z3 | 2.8L | L6 | N/A | From 7/99 | |
| 1999 | BMW | Z3 | 2.5L | L6 | N/A | Requires Expansion Tank Inlet Hose CHE0273P | |
| 1999 | BMW | Z3 | Convertible | 2.8L | L6 | N/A | From 9/98, Requires Expansion Tank Inlet Hose CHE0273P |
| 1999 | BMW | Z3 | Coupe | 2.8L | L6 | N/A | Requires Expansion Tank Inlet Hose CHE0273P |
* 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.