{"product_id":"rein-epk0013-engine-coolant-reservoir-kit","title":"Rein EPK0013 Engine Coolant Reservoir Kit","description":"\u003ch2\u003eReliable Engine Coolant Reservoir Kit for BMW Models\u003c\/h2\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch2\u003eKey Features of Rein EPK0013 Expansion Tank Kit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes sensor (if applicable) and cap for complete installation\u003c\/li\u003e\n\u003cli\u003eManufactured from virgin plastic that meets or exceeds original equipment specifications\u003c\/li\u003e\n\u003cli\u003eResistant to cracking and wear caused by repeated heat cycles, preventing coolant leaks\u003c\/li\u003e\n\u003cli\u003eDirect fitment design allows for straightforward replacement without modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable and OE-Quality Expansion Tank for BMW Vehicles\u003c\/h2\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Rein Engine Coolant Reservoir Kit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks due to cracked or worn expansion tanks\u003c\/li\u003e\n\u003cli\u003eFaulty coolant level sensor readings\u003c\/li\u003e\n\u003cli\u003eOverheating caused by inadequate coolant containment\u003c\/li\u003e\n\u003cli\u003eDegraded plastic components from heat exposure\u003c\/li\u003e\n\u003cli\u003eDifficulty in installation with non-OE replacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation 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.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eRein 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.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":43762506203317,"sku":"DFBS-EPK0013","price":65.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_EPK0013_Fro.jpg?v=1774994993","url":"https:\/\/www.partcatalog.com\/products\/rein-epk0013-engine-coolant-reservoir-kit","provider":"PartCatalog","version":"1.0","type":"link"}