{"product_id":"bmw-e39-5-series-radiator-hose-oem-11531705223","title":"BMW E39 5-Series Upper Radiator Coolant Hose OEM 11531705223","description":"\u003cp\u003eRestore dependable coolant flow in your BMW E39 5-Series with this Rein upper radiator coolant hose. This replacement radiator hose connects the upper radiator outlet to the engine cooling system and helps circulate coolant through the vehicle. It provides a practical solution for replacing a swollen, cracked, brittle, or leaking original hose.\u003c\/p\u003e\u003cp\u003eManufactured by Rein to OEM specifications, this BMW E39 upper radiator hose is designed to deliver a precise fit and reliable performance. Its application-specific construction supports proper routing and helps maintain the correct connection between the radiator and engine. Replacing a worn coolant hose can help reduce the risk of coolant loss, overheating, and unexpected cooling-system problems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-quality Rein replacement for the BMW E39 5-Series upper radiator hose\u003c\/li\u003e\n\u003cli\u003eSupports dependable coolant circulation between the radiator and engine\u003c\/li\u003e\n\u003cli\u003eApplication-specific design helps provide a proper fit and installation\u003c\/li\u003e\n\u003cli\u003eHelps replace hoses affected by age, heat, cracking, swelling, or leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis upper radiator coolant hose is an important component of the BMW cooling system. Inspect the hose, clamps, and nearby connections during installation. Always allow the engine to cool completely before servicing the cooling system, and refill the system with the correct coolant according to BMW service procedures. Proper bleeding after installation helps remove trapped air and supports consistent engine temperature control.\u003c\/p\u003e\u003cp\u003eUse the part number to confirm compatibility with your vehicle before ordering. The reference number for this Rein BMW radiator hose is 11531705223, also listed as BMW part number 11 53 1 705 223. Designed for BMW E39 5-Series applications, this hose is a dependable replacement choice for maintenance and cooling-system repairs. Confirm the model, engine, production date, and existing hose configuration to ensure the correct fit for your specific BMW.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"525i 2001-2003","offer_id":35928350195872,"sku":"11531705223R","price":36.6,"currency_code":"USD","in_stock":true},{"title":"528i 09\/1998-2000","offer_id":35928350261408,"sku":"11531705223R","price":36.6,"currency_code":"USD","in_stock":true},{"title":"530i 2001-2003","offer_id":35928350228640,"sku":"11531705223R","price":36.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/8748\/4320\/products\/11531705223E39-2_b34f3256-630a-4b6f-9591-d7f3a9f39024.jpg?v=1602869143","url":"https:\/\/oembimmerparts.com\/products\/bmw-e39-5-series-radiator-hose-oem-11531705223","provider":"OEMBimmerParts","version":"1.0","type":"link"}