{"product_id":"honda-k20z3-bypass-inlet-hose-19504-rac-000","title":"Honda K20Z3 Bypass Inlet Hose 19504-RAC-000","description":"\u003cul\u003e\n\u003cli\u003eGenuine Honda Product \u003c\/li\u003e\n\u003cli\u003eDirect Factory Replacement Part \u003c\/li\u003e\n\u003cli\u003eInstalls Under Intake Manifold \u003c\/li\u003e\n\u003cli\u003eCompatible with K20Z3 Engines \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHonda K20Z3 Bypass Inlet Hose 19504-RAC-000\u003c\/h3\u003e\n\n\u003cp\u003e\nIf you’re going through the cooling system on an 8th gen Civic Si, don’t ignore the little stuff. This Honda K20Z3 bypass hose, Honda 19504-RAC-000 hose, is the coolant bypass hose that keeps coolant moving where it needs to, so your temps stay predictable instead of creeping up at the worst time.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis is a factory K20Z3 hose replacement for the 2006 to 2011 Honda Civic Si K20Z3. After years of heat cycles, the Si K20Z3 rubber hose can go soft, swell, or get brittle, and that’s when you get the annoying slow seep that leaves crusty residue but never drips on the ground. Swap it while you’re in there and you avoid the classic “why is my overflow low again” problem later.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBecause it’s molded like the Honda OEM bypass hose, you get a K20Z3 hose direct fit with the right bends, no kinks, no fighting it onto the fittings. That matters for flow and for longevity, since the hose doesn’t sit preloaded or rubbing on something sharp. If you’re doing maintenance, tracking down a leak, or freshening a K series, this civic si bypass inlet hose belongs on the list. We run these same OEM style pieces on our own cars because they fit right and they don’t turn into a science project.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda Civic Si K20Z3 hose\u003c\/li\u003e\n  \u003cli\u003eSupports proper circulation in the cooling system hose layout\u003c\/li\u003e\n  \u003cli\u003eMolded rubber shape for clean fit and fewer stress points\u003c\/li\u003e\n  \u003cli\u003eDirect swap for an aging OEM Civic Si bypass hose\u003c\/li\u003e\n  \u003cli\u003eGood call for a K20Z3 engine hose replacement during a coolant service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eFits the following vehicle:\u003c\/strong\u003e\u003cbr\u003e\n2006–2011 Honda Civic Si (K20Z3)\n\u003c\/p\u003e\n\n\u003cp\u003e\nSKU: OHA-19504-RAC-U00. If you want a no drama fix, this Honda k20z3 inlet hose is the right move. It’s the kind of 8th gen civic coolant hose you replace once and stop thinking about, which is exactly the point.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n 2006-2011 Honda Civic Si \n\u003c\/li\u003e\n\n\n\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Bypass Inlet Hose\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Honda","offers":[{"title":"Default Title","offer_id":44779067506722,"sku":"OHA-19504-RAC-U00","price":8.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/OHA-19504-RAC-U00_53r8.jpg?v=1769549771","url":"https:\/\/www.hybrid-racing.com\/products\/honda-k20z3-bypass-inlet-hose-19504-rac-000","provider":"Hybrid Racing","version":"1.0","type":"link"}