{"product_id":"xinpengliu-titanium-spark-plug-wire-heat-shield-sleeves-8-pack-6-1-length-2500-f-high-temp-protection","title":"XINPENGLIU Titanium Spark Plug Wire Heat Shield Sleeves, 8-Pack 6.1\" Length, 2500°F High-Temp Protection","description":"\u003cp\u003e\u003cstrong\u003eXINPENGLIU Titanium spark plug wire heat shield sleeves are high-temperature protective covers that slip over spark plug boots to block heat up to 2500°F and extend wire life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for performance engines, hot rods and classic cars with exposed headers, these universal sleeves reduce heat soak on spark plug wires and boots. Constructed with two layers of titanium-reinforced high-temp material, the 6.1-inch covers fit straight, 45° and 90° boots, helping protect ignition components in tight engine bays where exhaust heat is extreme.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sleeves protect spark plug wires near hot headers?\u003c\/h3\u003e\n\u003cp\u003eThe double-layer titanium-style fabric acts as a barrier between the exhaust source and the rubber or silicone boot, lowering the direct radiant and convective heat the wire receives. Less heat means reduced risk of premature cracking, softening or arcing at the boot and connector.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-layer high-temp material resists intermittent heat up to 2500°F.\u003c\/li\u003e\n  \u003cli\u003e6.1-inch length covers most boot areas approaching manifolds or headers.\u003c\/li\u003e\n  \u003cli\u003eFits straight and angled boots to protect common weak points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit my engine’s angled and straight spark plug boots?\u003c\/h3\u003e\n\u003cp\u003eYes — the sleeve’s tapered design and ringed end allow it to slide over straight, 45° and 90° boots. The sewn large end helps retain the sleeve at the distributor or coil end while the ringed small end seals near the plug for a snug fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal fit for most hot rods, classics and aftermarket ignition boots.\u003c\/li\u003e\n  \u003cli\u003eSlip-on installation works with OEM and many aftermarket wires.\u003c\/li\u003e\n  \u003cli\u003e8-pack provides coverage for V6 and V8 ignition layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a one-step slip-on process: push the sewn large end over the boot, then work the ringed end down over the plug-side connection. The material is durable and low-maintenance — wipe clean and inspect periodically for wear near sharp edges or mounting points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy slip-on application; no tools required.\u003c\/li\u003e\n  \u003cli\u003eReusable, inspectable material for routine maintenance.\u003c\/li\u003e\n  \u003cli\u003eDesigned to stay in place under engine vibration and heat cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat temperatures and conditions are these sleeves rated for?\u003c\/h3\u003e\n\u003cp\u003eThe composite titanium-style fabric withstands intermittent temperatures up to about 2500°F, making it suitable for shielding wires from radiant heat produced by headers and manifolds. It is intended for thermal protection rather than electrical insulation or permanent submersion in fluids.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntermittent heat resistance rated to 2500°F.\u003c\/li\u003e\n  \u003cli\u003eTwo-layer construction for improved thermal durability.\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for degraded wiring — inspect and replace damaged wires as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: XINPENGLIU’s titanium spark plug wire heat shield sleeves are aimed at mechanics, restorers and enthusiasts working on performance vehicles, classic cars and custom builds that run close to high-temperature exhaust components. Choose this 8-pack when you need universal, reusable heat protection for multiple cylinders, want an easy install solution that fits common boot angles, and are looking to reduce heat-related wear on ignition wiring without modifying existing components.\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: Do these sleeves fit angled spark plug boots?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the tapered design and ringed end accommodate straight, 45° and 90° boots for most engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the sleeves withstand extreme header temperatures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They resist intermittent heat up to about 2500°F and are designed to shield wires from intense radiant heat.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"XINPENGLIU","offers":[{"title":"Default Title","offer_id":67592519319737,"sku":"B092PY1DZQ","price":60.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/xinpengliu-front-packaging-heat-sleeves.jpg?v=1790565065","url":"https:\/\/redleafauto.ca\/products\/xinpengliu-titanium-spark-plug-wire-heat-shield-sleeves-8-pack-6-1-length-2500-f-high-temp-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}