{"product_id":"22891468-cooling-hose-upper-for-volvo-mack-21293044-20943431-11mf4723m2","title":"22891468 Cooling Hose Upper for Volvo Mack 21293044 20943431 11MF4723M2","description":"\u003ch2\u003eCooling Hose Upper for Volvo Mack\u003c\/h2\u003e\u003cp\u003eThis cooling hose upper, referencing OEM cross-references 22891468, 21293044, 20943431, and 11MF4723M2, is a direct replacement upper radiator hose designed to maintain proper coolant flow in compatible Volvo and Mack commercial engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis cooling hose upper for Volvo Mack is a heavy-duty radiator hose that carries engine coolant from the thermostat housing to the top of the radiator. It is for Volvo and Mack trucks and machines using the referenced OEM part numbers, and it replaces a worn or collapsed upper hose to prevent overheating and coolant loss. This cooling hose upper for Volvo Mack is built from reinforced rubber to handle high heat and pressure in demanding fleet applications.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM rubber with textile reinforcement for high-temperature tolerance\u003c\/li\u003e\n\u003cli\u003eMolded to the correct factory bend angles for a precise fit around engine components\u003c\/li\u003e\n\u003cli\u003eResists coolant chemical degradation and ozone cracking for long service life\u003c\/li\u003e\n\u003cli\u003eMeets OEM dimensional tolerances for inner diameter and hose length\u003c\/li\u003e\n\u003cli\u003eHandles operating pressures typical of diesel cooling systems without collapsing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Volvo trucks with compatible D11, D13, or D16 engines\u003c\/li\u003e\n\u003cli\u003efor Mack trucks with compatible MP7, MP8, or MP9 engines\u003c\/li\u003e\n\u003cli\u003efor Volvo construction equipment using the referenced coolant hose cross-references\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed during radiator replacement or coolant system overhaul on highway tractors\u003c\/li\u003e\n\u003cli\u003eReplaces an upper radiator hose that has softened, swollen, or failed from heat exposure\u003c\/li\u003e\n\u003cli\u003eInstalled in fleet maintenance shops to fix coolant leaks at the thermostat housing connection\u003c\/li\u003e\n\u003cli\u003eApplied in severe-duty applications such as logging, construction, and over-the-road hauling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22891468, 21293044, 20943431, 11MF4723M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCooling hose upper (radiator hose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced EPDM rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVolvo and Mack commercial engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this cooling hose upper be used as a direct replacement on my Volvo or Mack engine? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to match the original OEM part configuration and cross-references, so it installs without modification, but you should verify your engine serial number for exact fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What causes an upper radiator hose to fail prematurely? \u003cstrong\u003eA:\u003c\/strong\u003e Heat, vibration, and repeated flexing near the engine can cause cracking or collapse, so periodic inspection of this cooling hose upper is recommended during routine coolant checks.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46610311938234,"sku":"ZZ3F09462","price":107.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_0fe78ee4-389a-444f-9741-11ff687bc6ab.jpg?v=1788999701","url":"https:\/\/partoutfitters.com\/products\/22891468-cooling-hose-upper-for-volvo-mack-21293044-20943431-11mf4723m2","provider":"Part Outfitters","version":"1.0","type":"link"}