{"product_id":"rein-ept0238-engine-coolant-reservoir-radiator","title":"Rein EPT0238 Engine Coolant Reservoir - Radiator","description":"\u003ch2\u003eOE-Style Coolant Reservoir for BMW and Mini\u003c\/h2\u003e\u003cp\u003eRein EPT0238 is an engine coolant reservoir built for BMW X1, BMW X2, and select Mini Cooper applications. It is made from virgin plastic and uses OE-quality materials to help maintain proper coolant expansion and recovery in the cooling system.\u003c\/p\u003e\u003cp\u003eWith a natural plastic finish, twist-on cap design, and included mounting brackets, this expansion tank is a direct-fit replacement for vehicles that require a reservoir without a cap. Rein EPT0238 is engineered to match the original tank’s fit and function for everyday cooling system service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant reservoir \/ expansion tank for radiator cooling systems\u003c\/li\u003e\n\u003cli\u003eVirgin plastic construction with no regrind material\u003c\/li\u003e\n\u003cli\u003eNatural color plastic housing\u003c\/li\u003e\n\u003cli\u003eTwist-on cap type\u003c\/li\u003e\n\u003cli\u003eMounting brackets included\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eCap not included\u003c\/li\u003e\n\u003cli\u003eOE-quality replacement from Rein\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eRein EPT0238 is designed for drivers searching for a BMW X1 coolant reservoir replacement, BMW X2 expansion tank, or Mini Cooper coolant reservoir that matches the original system layout. The tank is produced from virgin plastic to improve durability through repeated heat cycles and reduce cracking risk associated with lower-grade recycled material. This helps maintain stable coolant expansion and recovery performance in the engine cooling system.\u003c\/p\u003e\u003cp\u003eThis part cross-references BMW 17137617362 for the same application. Rein EPT0238 is a direct replacement choice for 2014-2019 Mini Cooper, 2016-2019 BMW X1, 2018-2019 BMW X2, 2016-2019 Mini Cooper Clubman, 2017-2019 Mini Cooper Countryman, and 2020-2024 Mini Cooper Countryman radiator applications listed without a cap.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or brittle coolant reservoir housing\u003c\/li\u003e\n\u003cli\u003eCoolant loss from a damaged expansion tank\u003c\/li\u003e\n\u003cli\u003eReservoir failure caused by repeated heat cycling\u003c\/li\u003e\n\u003cli\u003eIncorrect fitment from a non-OE-style replacement tank\u003c\/li\u003e\n\u003cli\u003eCooling system service needs on BMW X1, BMW X2, and Mini Cooper models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses a reservoir without a cap before ordering. Transfer any required components from the original system as needed, and confirm the mounting points and hose connections match the existing layout before installation. Because mounting hardware is not included, reuse or source the correct fasteners separately if required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein manufactures this expansion tank to OE-quality standards using virgin plastic and application-specific fitment for BMW and Mini cooling systems. The design focuses on matching original equipment materials and service life expectations for the listed vehicles.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431287091381,"sku":"DFBS-EPT0238","price":61.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_EPT0238_Fro.jpg?v=1777851416","url":"https:\/\/www.partcatalog.com\/products\/rein-ept0238-engine-coolant-reservoir-radiator","provider":"PartCatalog","version":"1.0","type":"link"}