{"product_id":"rein-epk0128-engine-coolant-reservoir-kit","title":"Rein EPK0128 Engine Coolant Reservoir Kit","description":"\u003ch2\u003eOverview of Rein Engine Coolant Reservoir Kit EPK0128\u003c\/h2\u003e\u003cp\u003eThe Rein Engine Coolant Reservoir Kit EPK0128 is designed specifically for select BMW models, including the 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, and 650i series. This application-specific expansion tank kit ensures proper coolant containment and system performance under demanding engine conditions.\u003c\/p\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\u003c\/li\u003e\n\u003cli\u003eDirect fitment allows for straightforward replacement without modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Rein EPK0128 expansion tank is engineered to maintain durability and reliability in BMW cooling systems. Its construction from high-quality virgin plastic provides resistance to heat-induced stress and prevents premature failure. The kit includes all necessary components such as the sensor and cap, ensuring a comprehensive replacement solution. With dimensions of approximately 12 inches in length, 11 inches in width, and 10.5 inches in height, this reservoir fits precisely within the engine bay of compatible BMW models.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant reservoir kit is compatible with a range of BMW vehicles, including the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i, 535i xDrive, 535xi, 545i, 550i, 645Ci, and 650i. The direct fitment design ensures that the Rein EPK0128 can be installed without the need for additional modifications or adapters, making it suitable for both professional mechanics and experienced DIY enthusiasts.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Rein Expansion Tank Kit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracks or leaks in the original coolant reservoir causing coolant loss\u003c\/li\u003e\n\u003cli\u003eSensor malfunctions affecting coolant level monitoring\u003c\/li\u003e\n\u003cli\u003eWear and degradation from repeated heat cycles leading to reservoir failure\u003c\/li\u003e\n\u003cli\u003eDifficulty in installation due to non-standard parts or missing components\u003c\/li\u003e\n\u003cli\u003eCoolant contamination from damaged or deteriorated reservoir materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Rein EPK0128 engine coolant reservoir kit is straightforward due to its direct fitment design. It is recommended to drain the coolant system before removal of the old reservoir to prevent spills. Ensure that the sensor and cap included in the kit are properly connected and secured. After installation, refill the cooling system with the appropriate coolant and bleed any trapped air to maintain optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eRein expansion tanks are produced from virgin plastic materials that meet or exceed original equipment manufacturer (OEM) specifications, ensuring durability and resistance to heat-related wear. While specific warranty details may vary, Rein products typically come with a limited warranty covering defects in materials and workmanship. This provides assurance of product reliability for BMW owners seeking a dependable replacement coolant reservoir.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":43762522980533,"sku":"DFBS-EPK0128","price":86.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_EPK0128_Fro.jpg?v=1774994996","url":"https:\/\/www.partcatalog.com\/products\/rein-epk0128-engine-coolant-reservoir-kit","provider":"PartCatalog","version":"1.0","type":"link"}