{"product_id":"heater-core-delete-by-pass-hose-coolant-crossover-for-ls1-lsx-ls2-ls3-lq4-lq9","title":"Heater Core Delete By pass Hose Coolant Crossover For LS1 LSX LS2 LS3 LQ4 LQ9","description":"\u003ch2\u003eHeater Core Delete Bypass Hose Coolant Crossover for LS\u003c\/h2\u003e\u003cp\u003eThis molded bypass hose loops the coolant outlet and inlet ports on the engine water pump when deleting the heater core circuit.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis heater core delete bypass hose coolant crossover provides a reliable loop for the coolant flow when bypassing the vehicle heater core. By routing coolant directly back into the pump, this heater core delete bypass hose coolant crossover prevents air pockets and maintains proper block temperature. Performance engine builders and track car fabricators use this heater core delete bypass hose coolant crossover to simplify under-hood plumbing during engine swaps.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMolded U-shape design prevents kinking and maintains unrestricted coolant flow\u003c\/li\u003e\n\u003cli\u003eHigh-strength silicone or reinforced rubber construction resists extreme heat\u003c\/li\u003e\n\u003cli\u003eEngineered to fit standard water pump outlet diameters of 5\/8 inch and 3\/4 inch\u003c\/li\u003e\n\u003cli\u003eSimple slip-on installation requires basic hose clamps for a leak-free seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor LS1 Engines\u003c\/li\u003e\n\u003cli\u003efor LSX Engines\u003c\/li\u003e\n\u003cli\u003efor LS2 Engines\u003c\/li\u003e\n\u003cli\u003efor LS3 Engines\u003c\/li\u003e\n\u003cli\u003efor LQ4 Engines\u003c\/li\u003e\n\u003cli\u003efor LQ9 Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBypassing a leaking passenger cabin heater core in an emergency or track car\u003c\/li\u003e\n\u003cli\u003eSimplifying cooling hose plumbing during custom engine swap projects\u003c\/li\u003e\n\u003cli\u003eOptimizing racing vehicles where interior climate control is deleted for weight reduction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeater Core Bypass \/ Deletion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced High-Temperature Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet\/Outlet Diameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFits standard 5\/8-inch and 3\/4-inch ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why do I need a looped hose instead of just capping off the ports? \u003cstrong\u003eA:\u003c\/strong\u003e Capping the ports stops the bypass flow, which can lead to overheating, air pockets in the cylinder heads, and uneven block temperatures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this hose compatible with standard engine coolant? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the material is highly resistant to traditional green ethylene glycol, Dex-Cool, and water-based coolant additives.\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":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788012548182,"sku":"ZZ2X00361","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_8f72a156-d968-4c02-be45-76a80abae852.jpg?v=1779893365","url":"https:\/\/www.solidspare.com\/products\/heater-core-delete-by-pass-hose-coolant-crossover-for-ls1-lsx-ls2-ls3-lq4-lq9","provider":"Solid Spare","version":"1.0","type":"link"}