{"product_id":"dayco-78225gl-radiator-coolant-hose","title":"Dayco 78225GL Radiator Coolant Hose","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDayco 78225GL is a straight radiator coolant hose from the Straight Radiator Hose - H.D. Silicone line. It is built for heavy-duty cooling system service and cut-to-fit applications across select commercial trucks and medium-duty vehicles.\u003c\/p\u003e\u003cp\u003eCompatible With Peterbilt 330, Peterbilt 337, Peterbilt 348, Peterbilt 567, Kenworth T270, Kenworth T370, International 7400, International WorkStar 7600, Freightliner M2 106, Freightliner M2 112, and Mack CHN\/LEU applications listed below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStraight radiator coolant hose for cooling system routing and replacement.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty silicone construction for demanding engine bay temperatures.\u003c\/li\u003e\n\u003cli\u003eCut-to-fit design for application-specific hose length matching.\u003c\/li\u003e\n\u003cli\u003eFits multiple upper and lower coolant, pipe, radiator, and cooler connections.\u003c\/li\u003e\n\u003cli\u003eDayco 78225GL is cross-referenced to common aftermarket numbers for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDayco 78225GL is a straight radiator coolant hose intended for heavy-duty cooling system service where a straight silicone hose is required. The Straight Radiator Hose - H.D. Silicone product line focuses on durable hose construction for commercial-duty cooling circuits, including engine-to-pipe, pipe-to-radiator, and cooler-to-radiator routing. This part number, 78225GL, is listed across a wide range of Peterbilt, Kenworth, International, Freightliner, and Mack fitments, making it a practical replacement choice when the original hose route and dimensions match the application.\u003c\/p\u003e\u003cp\u003eFits 2022-2023 Peterbilt 548, lower engine to pipe; Fits 2023 Peterbilt 567, lower pipe to oil cooler; Fits 2022 Kenworth T270, lower pipe to oil cooler; Fits 2021-2022 Kenworth T370, upper engine to pipe; Fits 2021-2022 Peterbilt 330, lower cooler to radiator; Fits 2018-2022 Peterbilt 337, lower oil cooler to radiator; Fits 2020-2022 Peterbilt 348, upper engine to pipe; Fits 2021 Kenworth T270, lower pipe to radiator; Fits 2021 Peterbilt 567, lower engine to pipe; Fits 2017 Peterbilt 567, lower engine to pipe; Fits 2019-2020 Kenworth T370, lower pipe to cooler; Fits 2012-2020 Peterbilt 330, lower oil cooler to radiator; Fits 2019-2020 Peterbilt 567, upper engine to pipe; Fits 2018-2019 International 7400, upper pipe to engine; Fits 2017 Kenworth T270, upper engine to pipe; Fits 2012 Freightliner M2 112, upper pipe to engine; Fits 2010 Freightliner M2 112, upper pipe to engine; Fits 2011 Mack LEU, lower engine to pipe; Fits 2010 International WorkStar 7600, upper engine to pipe; Fits 2007-2009 International 7400, upper engine to pipe; Fits 2007 Freightliner M2 106, upper reservoir to radiator; Fits 2005 Mack CHN, upper pipe to engine.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or deteriorated coolant hose material.\u003c\/li\u003e\n\u003cli\u003eLeaks at straight hose routing sections.\u003c\/li\u003e\n\u003cli\u003eCooling system service on heavy-duty trucks.\u003c\/li\u003e\n\u003cli\u003eReplacement needs for cut-to-fit hose applications.\u003c\/li\u003e\n\u003cli\u003eRouting changes where a straight hose section is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose routing, diameter, and installed length against the original part before trimming. Because this is a cut-to-fit hose, measure carefully and test the routing path before final installation. Confirm the connection points match the listed engine, pipe, radiator, or cooler locations for your truck.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco is a recognized supplier in belts and cooling components, and the 78225GL is listed with multiple cross-reference numbers for the same application, including ACDelco 31112, CARQUEST 24836, Gates 24836 and 28230, and NAPA 1536 and H19630.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":53505744371893,"sku":"BCWL-78225GL","price":106.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_78225GL_Fro.jpg?v=1791695042","url":"https:\/\/www.partcatalog.com\/products\/dayco-78225gl-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}