{"product_id":"dayco-88549-radiator-coolant-hose-lower","title":"Dayco 88549 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eRadiator Coolant Hose Overview\u003c\/h2\u003e\u003cp\u003eDayco 88549 is a radiator coolant hose for heavy-duty GM trucks that need a direct-fit lower hose replacement. It is built for the cooling system service needs of Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2011-2014 Chevrolet Silverado 2500 HD, lower.\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 Chevrolet Silverado 3500 HD, lower.\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 GMC Sierra 2500 HD, lower.\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 GMC Sierra 3500 HD, lower.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement radiator coolant hose for the lower cooling circuit.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for heavy-duty Chevrolet and GMC trucks.\u003c\/li\u003e\n\u003cli\u003eDayco part number 88549 for catalog and service reference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dayco radiator coolant hose is intended for lower hose service on 2011-2014 Chevrolet Silverado 2500 HD and Silverado 3500 HD models, as well as 2011-2014 GMC Sierra 2500 HD and Sierra 3500 HD models. Use it when replacing a worn, cracked, or leaking coolant hose in the radiator circuit. Dayco 88549 provides a fitment-specific solution for these truck cooling system applications, making it easier to match the correct hose during repair.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leakage from a deteriorated lower hose.\u003c\/li\u003e\n\u003cli\u003eSoftening, cracking, or swelling in the hose material.\u003c\/li\u003e\n\u003cli\u003eCooling system service after hose failure.\u003c\/li\u003e\n\u003cli\u003eIncorrect hose fitment during replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and lower hose routing before installation. Inspect hose connections, clamps, and adjacent cooling system components for wear or damage during service. Confirm proper routing and secure all connections after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco is a recognized name in belts and cooling components, and part number 88549 is cataloged for the listed GM heavy-duty truck applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":53512142061749,"sku":"BCWL-88549","price":181.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88549_FRO.jpg?v=1791870793","url":"https:\/\/www.partcatalog.com\/products\/dayco-88549-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}