{"product_id":"rein-epk0012-engine-coolant-reservoir-kit","title":"Rein EPK0012 Engine Coolant Reservoir Kit","description":"\u003ch2\u003eReliable Engine Coolant Reservoir Kit for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Rein Engine Coolant Reservoir Kit (Part Number EPK0012) is designed specifically for select BMW vehicles, including the 318i, 318is, 318ti, 525i, 525iT, and Z3 models. This application-specific expansion tank kit ensures proper coolant containment and system performance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Rein Engine Coolant Reservoir Kit EPK0012\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes sensor (if applicable) and cap for complete functionality\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 installation without modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable and Precise Cooling Component for BMW Vehicles\u003c\/h2\u003e\u003cp\u003eThe Rein EPK0012 expansion tank kit is engineered to handle the thermal stresses typical in BMW engines such as the 318i and Z3. Constructed from high-quality virgin plastic, this reservoir resists cracking and degradation from heat cycles, maintaining coolant integrity and system pressure. The inclusion of the sensor and cap ensures compatibility with the vehicle’s monitoring systems, supporting accurate coolant level readings and system alerts. Its direct fitment design simplifies replacement, reducing downtime and installation complexity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking coolant reservoirs in BMW 318i, 318is, 318ti, 525i, 525iT, and Z3 models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant containment to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing coolant level sensor malfunctions due to damaged reservoirs\u003c\/li\u003e\n\u003cli\u003eEliminating coolant loss caused by wear from heat cycles\u003c\/li\u003e\n\u003cli\u003eEnsuring system pressure stability for optimal engine cooling performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Rein EPK0012 reservoir kit is designed for direct fitment on compatible BMW models, allowing for a straightforward replacement process. It is recommended to drain the coolant system before removal to avoid spills. Inspect hoses and clamps during installation and replace if necessary to maintain system integrity. After installation, refill the coolant to the proper level and bleed the system to remove air pockets for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Coverage\u003c\/h2\u003e\u003cp\u003eRein expansion tank kits are produced to meet or exceed original equipment standards, ensuring durability and reliable performance. This product includes a 24-month or 24,000-mile warranty, providing coverage against defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":51913037545653,"sku":"DFBS-EPK0012","price":36.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_EPK0012_Fro.jpg?v=1774994992","url":"https:\/\/www.partcatalog.com\/products\/rein-epk0012-engine-coolant-reservoir-kit","provider":"PartCatalog","version":"1.0","type":"link"}