{"product_id":"wire-heat-shield-automotive-heat-shield-sleeve-fuel-line","title":"Wire Heat Shield Automotive Heat Shield Sleeve Fuel Line","description":"\u003cp\u003e\u003cstrong\u003eAlioncar’s 1\" I.D. x 10 ft titanium-style heat shield sleeve is a flexible basalt-woven wrap that protects fuel lines, spark plug wires, brake cables and harnesses from intense radiant heat up to intermittent 2500°F.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you work on performance engines, diesel heaters, or any application where wires and hoses run close to exhaust manifolds or turbochargers, this heat sleeve provides a lightweight, cut-to-fit barrier that limits radiant heat transfer and helps prevent melting, vapor lock, or premature insulation damage. Constructed from basalt fiber with a metallic titanium-looking outer coating, the sleeve is expandable to pass over connectors and terminals and shrinks snugly against components for secure coverage.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sleeve reduce heat exposure for fuel lines and spark plug wires?\u003c\/h3\u003e\n\u003cp\u003eThe basalt fiber construction combined with the reflective titanium-style surface cuts down on radiant heat reaching sensitive components, directing heat away rather than allowing it to soak into hoses and wiring. It’s designed for intermittent exposure to very high temperatures and is commonly used where traditional fiberglass wraps would fail sooner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReflective outer layer deflects radiant heat.\u003c\/li\u003e\n  \u003cli\u003eBasalt fiber core resists higher temperatures than standard fiberglass.\u003c\/li\u003e\n  \u003cli\u003eReduces radiant heat transfer by roughly 80% under typical conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit around spark plug boots, hose fittings, and tight bends?\u003c\/h3\u003e\n\u003cp\u003eThe sleeve is engineered to expand and contract so it can slide over boots and terminals, then conform around bends and angled fittings for full-coverage protection. You can trim the roll to custom lengths for each wire, hose, or cable, and it works well with 90° and 45° boots and straight connectors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExpandable weave allows passage over connectors and tight spots.\u003c\/li\u003e\n  \u003cli\u003eCut-to-length roll gives a tailored installation for each component.\u003c\/li\u003e\n  \u003cli\u003eFlexible enough for routing around bends without kinking hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to install is the Alioncar heat shield sleeve?\u003c\/h3\u003e\n\u003cp\u003eThe basalt material is thin, flexible, and abrasion resistant, making it simple to slip over wires and hoses, then secure with clamps, ties or adhesive-backed tape if needed. Because it tolerates intermittent temperatures up to 2500°F, it offers long service life in harsh under-hood environments without becoming brittle like lower-grade wraps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThin, flexible fabric slides over wires and hoses for simple installation.\u003c\/li\u003e\n  \u003cli\u003eHigh intermittent temperature tolerance for extended durability.\u003c\/li\u003e\n  \u003cli\u003eCan be fastened with zip ties, high-temp tape, or clamps for neat routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and package details are available and what’s included?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for a 1\" inner-diameter roll that’s 10 feet long (also offered in 3\/4\" and 1\/2\" I.D. lengths in other SKUs). The product ships as a single roll and is intended to be trimmed to specific lengths at install time to cover individual wires, hoses, or cable runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: one 1\" I.D. x 10 ft Alioncar heat shield roll.\u003c\/li\u003e\n  \u003cli\u003eTrim to fit; compatible with spark plug boots and brake lines.\u003c\/li\u003e\n  \u003cli\u003eLifetime customer support from Alioncar for fit or quality concerns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you’re a mechanic, fabricator, motorsport enthusiast, or vehicle owner dealing with components near exhaust systems, turbochargers, or diesel heater outlets, this heat sleeve gives a practical way to reduce heat exposure and extend the life of hoses, wiring looms, and spark plug boots. It’s ideal when a thin, high-temperature, cut-to-fit solution is needed for cramped engine bays or custom routing projects.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this sleeve directly on exhaust pipes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it’s meant to shield nearby wires and hoses from radiant heat, not to be wrapped directly on exhaust pipes under continuous high load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I secure the sleeve after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Secure with high-temp zip ties, clamps, or high-temperature tape; trim to length first for a snug fit over boots and fittings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Alioncar","offers":[{"title":"Default Title","offer_id":48087058776222,"sku":"B0BLLGXXTT","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/alioncar-front-packaging-sleeve.jpg?v=1785915764","url":"https:\/\/northtrailauto.ca\/products\/wire-heat-shield-automotive-heat-shield-sleeve-fuel-line","provider":"North Trail Auto","version":"1.0","type":"link"}