{"product_id":"coolant-return-hose","title":"Coolant Return Hose","description":"The BMW Genuine Parts 11537505831 is an original BMW coolant return hose, also known as an engine coolant reservoir hose. This component is crucial for maintaining the proper coolant level in your vehicle's engine. It facilitates the transport of excess coolant to the reservoir when the engine is hot and allows it to return to the radiator as the engine cools, thereby preventing overheating and ensuring optimal operating temperature.\n\nThis hose connects directly to the expansion tank and carries coolant back to it. It is essential to inspect this hose regularly for any signs of bulging or cracking, particularly at the ends. Such damage indicates a need for immediate replacement to avoid a potential system failure. For a complete cooling system refresh, replacement of this hose along with the expansion tank is recommended.\n\nThis Genuine BMW part is manufactured in Germany and is guaranteed to be the same quality as the original part installed at the dealership. Symptoms of a failing coolant hose can include leaks, engine overheating, and the illumination of the check engine light due to issues with coolant temperature and level sensors.\n\nThis coolant return hose is specifically designed for the BMW Z3 models from 1999 to 2002, including the 2.3, 2.5i, 2.8, 3.0L variants with M52, M52TU, M54, and S52 engines. It is compatible with both Coupe and Roadster body styles, across various transmission types (Manual\/Automatic) and drivetrains (RWD).","brand":"BMW Genuine Parts","offers":[{"title":"Default Title","offer_id":52872373403960,"sku":"11537505831","price":28.63,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/coolant-return-hose","provider":"MOTORMIA","version":"1.0","type":"link"}