Rein EPK0013 Engine Coolant Reservoir Kit

Reliable Engine Coolant Reservoir Kit for BMW Models

The Rein EPK0013 Engine Coolant Reservoir Kit is designed specifically for select BMW vehicles, including the 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, and Z8 models. This application-specific expansion tank kit ensures proper coolant management and system performance.

Key Features of Rein EPK0013 Expansion Tank Kit

• Includes sensor (if applicable) and cap for complete installation
• Manufactured from virgin plastic that meets or exceeds original equipment specifications
• Resistant to cracking and wear caused by repeated heat cycles, preventing coolant leaks
• Direct fitment design allows for straightforward replacement without modifications

Durable and OE-Quality Expansion Tank for BMW Vehicles

The Rein EPK0013 expansion tank kit is engineered to handle the thermal stresses typical in BMW engines. Produced from high-grade virgin plastic, it offers enhanced resistance to cracking and wear from heat cycles, which helps maintain coolant integrity and system reliability. This reservoir kit includes all necessary components such as the sensor and cap, ensuring a seamless replacement process. Its direct fitment design is tailored for BMW 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, and Z8 models, providing a precise match to original equipment.

Common Issues Addressed by the Rein Engine Coolant Reservoir Kit

• Coolant leaks due to cracked or worn expansion tanks
• Faulty coolant level sensor readings
• Overheating caused by inadequate coolant containment
• Degraded plastic components from heat exposure
• Difficulty in installation with non-OE replacement parts

Installation Notes and Tips

Installation of the Rein EPK0013 reservoir kit is straightforward due to its direct fitment design. It is recommended to drain the coolant system before removal to avoid spills. Ensure the sensor and cap are properly connected and sealed to maintain system pressure. Verify compatibility with your specific BMW model year and engine variant before installation.

Quality Assurance and Warranty Information

Rein expansion tanks are produced to meet or exceed OE standards, ensuring durability and performance. Manufactured from virgin plastic, the EPK0013 kit resists cracking and wear from heat cycles. While specific warranty details should be confirmed at the point of purchase, Rein products typically come with manufacturer-backed quality assurances to support reliable operation in BMW 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, and Z8 vehicles.