{"product_id":"hps-performance-silicone-hose-kit-for-jeep-grand-cherokee-4-0l-l6-1999-2004-radiator-coolant-black-or-red","title":"HPS Performance Silicone Radiator Coolant Hose Kit for Jeep Grand Cherokee 4.0L L6 (1999-2004) Black or Red","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Grand Cherokee 4.0L L6 (1999, 2000, 2001, 2002, 2003, 2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Hose Material:\u003c\/strong\u003e High-Temperature Reinforced Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor: \u003c\/strong\u003eBlack or Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty: \u003c\/strong\u003e2-Year Limited\u003c\/li\u003e\n\u003cli\u003eImproves cooling efficiency, durability, and heat resistance while helping prevent cracking, swelling, collapsing, and coolant leaks common with factory rubber hoses.\u003c\/li\u003e\n\u003cli\u003eEngineered by HPS Performance to replace the factory lower and upper radiator coolant hoses, delivering more reliable coolant flow under daily driving, towing, and off-road conditions.\u003c\/li\u003e\n\u003cli\u003eFeatures a precision-molded 3-ply reinforced silicone hose design with correct bends and curves for perfect OEM-style fitment, improved durability, and resistance to extreme heat up to 350°F. The lower radiator hose also features an internal stainless steel coil insert to help prevent collapse under negative pressure.\u003c\/li\u003e\n\u003cli\u003eIncludes HPS high-temperature reinforced silicone radiator coolant hoses and 100% stainless steel embossed hose clamps for secure, leak-free performance.\u003c\/li\u003e\n\u003cli\u003eInstallation requires no cutting or modifications and is designed as a direct bolt-on replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHPS Performance Reinforced Silicone Lower \u0026amp; Upper Radiator Coolant Hoses\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPS Performance 100% Stainless Steel Embossed Hose Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong style=\"color: #ff0000;\"\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1419\" data-end=\"1815\"\u003eUpgrade the cooling system on your 1999–2004 Jeep Grand Cherokee 4.0L L6 with the HPS Performance Red Silicone Radiator Coolant Hose Kit. Designed as a direct replacement for aging OEM rubber radiator hoses, this kit helps eliminate common issues like cracking, collapsing, overheating, and coolant leaks while improving overall cooling system reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1817\" data-end=\"2092\"\u003eConstructed from high-temperature 3-ply reinforced silicone and engineered for extreme heat and pressure conditions, these hoses provide long-lasting durability and consistent coolant flow during daily driving, towing, or off-road use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2094\" data-end=\"2493\"\u003eThe reinforced lower hose design with integrated anti-collapse spring support addresses a common failure point on the Jeep 4.0L cooling system, especially under demanding operating conditions. Jeep owners frequently discuss lower hose collapse and cooling reliability concerns in enthusiast communities, making reinforced hose construction a valuable upgrade. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2495\" data-end=\"2673\"\u003eWith a perfect OEM-style fit and included stainless steel clamps, this kit delivers both performance and reliability while adding a clean, high-performance engine bay appearance.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"HPS","offers":[{"title":"Red","offer_id":42326086713424,"sku":"HPS57-2129-RED","price":134.9,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":42326086746192,"sku":"HPS57-2129-BLK","price":134.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/57-2129-RED.jpg?v=1778179109","url":"https:\/\/shop.redline360.com\/products\/hps-performance-silicone-hose-kit-for-jeep-grand-cherokee-4-0l-l6-1999-2004-radiator-coolant-black-or-red","provider":"Redline360","version":"1.0","type":"link"}