{"product_id":"bmw-diesel-heater-return-water-pipe-hose-replacement-restores-cooling-system-flow-n47-n57-m47-m57-11537802632","title":"BMW Diesel Heater Return Water Pipe Hose Replacement – Restores Cooling System Flow – N47 N57 M47 M57 \/ Replaces Part No. 11537802632","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eRestore proper coolant return flow with this replacement BMW diesel heater return water pipe hose. This hose helps route coolant through the heater and cooling system circuit, supporting proper cabin heat, coolant circulation, and overall engine temperature regulation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOver time, factory coolant hoses and plastic pipe connections can become brittle from heat cycles, age, pressure, and coolant exposure. A worn or cracked heater return pipe hose can lead to coolant leaks, low coolant warnings, poor heater performance, overheating concerns, or reduced cooling system reliability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis replacement heater return water pipe hose is ideal for repairing coolant leaks, refreshing aging cooling system components, or completing preventative maintenance on compatible BMW diesel models equipped with N47, N57, M47, and M57 engines.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement diesel heater return water pipe hose\u003c\/li\u003e\n\u003cli\u003eHelps restore proper cooling system flow\u003c\/li\u003e\n\u003cli\u003eSupports coolant circulation through the heater return circuit\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eCan help fix coolant leaks, low coolant warnings, or poor heater performance\u003c\/li\u003e\n\u003cli\u003eIdeal for replacing brittle, cracked, or leaking coolant hoses\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible BMW diesel models\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eReplaces Part No. \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003e11537802632\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFITMENT: BMW 1 Series \/ 3 Series \/ 5 Series \/ 6 Series \/ X3 \/ X5 – Diesel Models\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p2\"\u003eBMW 1 Series – E87\u003cbr\u003eProduction Date: 02\/2003-02\/2007\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E46\u003cbr\u003eProduction Date: 06\/1998-08\/2006\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E90\u003cbr\u003eProduction Date: 02\/2004-08\/2008\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E90 LCI\u003cbr\u003eProduction Date: 11\/2007-10\/2011\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E91\u003cbr\u003eProduction Date: 02\/2004-08\/2008\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E91 LCI\u003cbr\u003eProduction Date: 03\/2008-05\/2012\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E92\u003cbr\u003eProduction Date: 05\/2005-02\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E92 LCI\u003cbr\u003eProduction Date: 12\/2008-03\/2013\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 3 Series – E93\u003cbr\u003eProduction Date: 09\/2005-02\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 5 Series – E60\u003cbr\u003eProduction Date: 02\/2005-02\/2007\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 5 Series – E60 LCI\u003cbr\u003eProduction Date: 11\/2005-12\/2009\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 5 Series – E61\u003cbr\u003eProduction Date: 04\/2005-02\/2007\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 5 Series – E61 LCI\u003cbr\u003eProduction Date: 11\/2005-05\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 6 Series – E63 LCI\u003cbr\u003eProduction Date: 05\/2006-07\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW 6 Series – E64 LCI\u003cbr\u003eProduction Date: 04\/2006-07\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW X3 – E83\u003cbr\u003eProduction Date: 01\/2003-07\/2006\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW X3 – E83 LCI\u003cbr\u003eProduction Date: 03\/2006-08\/2010\u003c\/li\u003e\n\u003cli class=\"p2\"\u003eBMW X5 – E53\u003cbr\u003eProduction Date: 01\/2003-09\/2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCompatible with applicable BMW models equipped with N47, N57, M47, and M57 diesel engines using this style heater return water pipe hose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePlease verify your original part number before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eReplaces Part No. 11537802632\u003c\/b\u003e\u003c\/p\u003e","brand":"BAVMODS®","offers":[{"title":"Default Title","offer_id":47620929028286,"sku":null,"price":58.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/8788\/1150\/files\/S962444e4245c49c1a9f35e6da71fce2ez_jpg_960x960q75_jpg.avif?v=1781145012","url":"https:\/\/bavmods.com\/de\/products\/bmw-diesel-heater-return-water-pipe-hose-replacement-restores-cooling-system-flow-n47-n57-m47-m57-11537802632","provider":"BAVMODS®","version":"1.0","type":"link"}