{"product_id":"isr-performance-black-silicone-radiator-hose-kit-nissan-350z-2003-2006","title":"ISR Performance Black Silicone Radiator Hose Kit Nissan 350z 2003-2006","description":"\u003cp\u003eThe ISR Performance Silicone Radiator Hose Kit for the 2003-2006 Nissan 350Z in black is a two-layer silicone replacement for the factory rubber radiator hoses. Higher heat range, higher pressure tolerance, no expansion under boost or sustained heat soak. Cleans up the engine bay while it cleans up the cooling system reliability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eFactory rubber radiator hoses expand under coolant pressure, especially as they age and the rubber softens. That expansion is small but real, and over time it contributes to inefficient cooling and eventual hose failure. Silicone hoses are stronger than rubber and resist expansion entirely, holding their shape through the full range of operating temperatures and pressures. The two-layer construction adds an additional safety margin against burst pressure. Also adds a clean visual touch to the engine bay. available in black, blue, or red.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for the 2003-2006 Nissan 350Z (Z33 early production). For the FR-S\/BRZ silicone radiator hose kit in blue, see IS-RH-FRS-BLU.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-RH-Z33E-BLK\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Silicone radiator hose kit\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2003-2006 Nissan 350Z (Z33)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Two-layer silicone\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e Factory rubber radiator hoses\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eColor Options Available:\u003c\/strong\u003e Black, blue, red\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete kit\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957111578821,"sku":"IS-RH-Z33E-BLK","price":115.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/P1200537__08326.1628519626.500.659.jpg?v=1773346785","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-black-silicone-radiator-hose-kit-nissan-350z-2003-2006","provider":"ISR Competition","version":"1.0","type":"link"}