{"product_id":"rein-che0945-engine-coolant-hose-auxiliary-water-pump-inlet","title":"Rein CHE0945 Engine Coolant Hose - Auxiliary Water Pump Inlet","description":"\u003ch2\u003eOE Coolant Hose for BMW and Mini\u003c\/h2\u003e\u003cp\u003eRein CHE0945 is an engine coolant hose built for the auxiliary water pump inlet on select BMW and Mini applications. It follows OE dimensions and connector geometry for a direct replacement on the listed vehicles, including BMW X1, BMW X2, and Mini Cooper models.\u003c\/p\u003e\u003cp\u003eWith molded hose ends sized at 1.242 in. and 1.080 in. outside diameter, plus 0.600 in. and 0.810 in. inside diameter, this hose is made to match the original routing and connection points. Rein CHE0945 also cross-references BMW 17127617377 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant hose for the auxiliary water pump inlet\u003c\/li\u003e\n\u003cli\u003eOE-quality replacement for European vehicle cooling systems\u003c\/li\u003e\n\u003cli\u003eDirect-fit design with OEM-style size and shape\u003c\/li\u003e\n\u003cli\u003eThermoplastic quick-connect fittings match original connection style\u003c\/li\u003e\n\u003cli\u003eBuilt for BMW X1, BMW X2, Mini Cooper, Mini Cooper Clubman, and Mini Cooper Countryman applications\u003c\/li\u003e\n\u003cli\u003ePart number: CHE0945\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eRein Automotive CHE0945 is engineered as an OE-style coolant hose for the auxiliary water pump inlet on 2014-2019 Mini Cooper, 2016-2019 BMW X1, 2018-2019 BMW X2, 2016-2019 Mini Cooper Clubman, and 2017-2019 Mini Cooper Countryman. The hose is shaped to follow the original layout and uses thermoplastic quick-connect fittings that mirror the factory design, helping maintain proper coolant routing in the engine bay. If you are replacing a worn or leaking BMW X1 coolant hose or a Mini Cooper auxiliary water pump inlet hose, CHE0945 provides the correct fitment profile for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at the auxiliary water pump inlet connection\u003c\/li\u003e\n\u003cli\u003eCracked or hardened hose material from heat cycling\u003c\/li\u003e\n\u003cli\u003eLoose or damaged quick-connect interface\u003c\/li\u003e\n\u003cli\u003eIncorrect hose shape after prior repair work\u003c\/li\u003e\n\u003cli\u003eCooling system service on BMW X1, BMW X2, and Mini Cooper models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose end diameters and routing against the removed part before installation. Inspect the mating quick-connect fittings, seals, and adjacent cooling system components for wear or contamination before reconnecting the hose. Confirm the vehicle application by model year and position: Fits 2016-2019 BMW X1, Auxiliary Water Pump Inlet; Fits 2018-2019 BMW X2, Auxiliary Water Pump Inlet; Fits 2014-2019 Mini Cooper, Auxiliary Water Pump Inlet; Fits 2016-2019 Mini Cooper Clubman, Auxiliary Water Pump Inlet; Fits 2017-2019 Mini Cooper Countryman, Auxiliary Water Pump Inlet.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein Automotive positions this hose as an OE-quality replacement for European vehicles, with dimensions and connector style matched to the original manufacturer’s design. Part number CHE0945 is built to the same application profile as the factory hose assembly for the listed BMW and Mini models.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52918196863157,"sku":"DFBS-CHE0945","price":72.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHE0945_Fro.jpg?v=1785566864","url":"https:\/\/www.partcatalog.com\/products\/rein-che0945-engine-coolant-hose-auxiliary-water-pump-inlet","provider":"PartCatalog","version":"1.0","type":"link"}