{"product_id":"dei-fuel-rail-and-injector-cover-jeep-1997-2004-4-0l-engine","title":"DEI Fuel Rail and Injector Cover Jeep 1997 - 2004 4.0L Engine","description":"Say goodbye to heat soak and vapor lock in your 4.0L Jeep TJ Wrangler or XJ Cherokee with DEI’s Fuel Rail \u0026amp; Injector Cover Kit. Designed specifically for the legendary 4.0L engine, this kit helps restore smooth, consistent fuel delivery by shielding critical components, especially the vulnerable #3 injector, from damaging underhood heat.\n\nAt the core is an ultra-resilient 8mm thick thermal barrier, compressed between dual heat-reflective aluminum layers to  block and deflect extreme radiant heat. Built for real-world Jeep conditions, the rugged construction stands up to high  temps, trail abuse, and daily driving alike.\n\nEach fuel rail and injector cover is crafted from premium high-temperature glass fiber with a reflective aluminum outer skin, keeping fuel system components cooler and operating at peak efficiency.\n\nInstallation is quick and secure with integrated hook-and-loop closures\nA kit consisting of six Heat Shroud covers, a custom cut fuel rail cover, a manifold shield, and twelve Viton O-rings.\nWe have come up with a solution for a common heat soak \u0026amp; vapor lock problem in Jeep models with inline 6 engines (1997-2004). DEI's Easy to install heat protection kit reduces heat soak on the fuel rail and injectors, in turn reducing vapor lock and keeping fuel cool. Fits 1997-2004 4.0L Jeep models with inline 6 motor Reduces fuel rail \u0026amp; injector fuel temps Reduces chance of vapor lock Protects injectors \u0026amp; fuel rail from engine heat Kit includes everything you need for a complete job: 1 - Manifold heat shield 1 - Fuel rail heat cover 6 - Fuel injector covers 12 - OE replacement fuel injector O-rings\n1997-2004 4.0L Jeep I6 engines\n\u003cul\u003e\n  \u003cli\u003eOur kit includes everything you need for a professional installation:\u003c\/li\u003e\n  \u003cli\u003eProtects Injectors\/Fuel Rail From Engine Heat\u003c\/li\u003e\n  \u003cli\u003e1 Precision-fit manifold heat shield\u003c\/li\u003e\n  \u003cli\u003e6 Individual fuel injector covers\u003c\/li\u003e\n  \u003cli\u003e12 Viton fuel injector O-rings\u003c\/li\u003e\n  \u003cli\u003e1 Fuel rail heat cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Design Engineering Inc.\/ DEI","offers":[{"title":"Default Title","offer_id":47524907253913,"sku":"dei10378","price":69.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/2611\/3689\/files\/28d10df3b349b72c8e83a95172b265e0.jpg?v=1778982948","url":"https:\/\/msvracingpowersports.com\/products\/dei-fuel-rail-and-injector-cover-jeep-1997-2004-4-0l-engine","provider":"MSV Racing","version":"1.0","type":"link"}