--- product_id: 26376304 title: "8PCS Spark Plug Wire Heat Shield Sleeve for SBC BBC 350 454 | 2500°F Spark Plug Wire Heat Sleeve, Fiberglass Sleeve, Fits 90/45/ Spark Plug Boot Protector, 1200°F Continuous Insulation" brand: "shinehome" price: "$73.78" currency: USD in_stock: true reviews_count: 13 category: "Shinehome" url: https://www.desertcart.ec/products/26376304-8pcs-spark-plug-wire-heat-shield-sleeve-for-sbc-bbc store_origin: EC region: Ecuador --- # 2500°F intermittent heat resistance Double wall braided fiberglass sleeving Universal fit for 45°, 90°, straight boots 8PCS Spark Plug Wire Heat Shield Sleeve for SBC BBC 350 454 | 2500°F Spark Plug Wire Heat Sleeve, Fiberglass Sleeve, Fits 90/45/ Spark Plug Boot Protector, 1200°F Continuous Insulation **Brand:** shinehome **Price:** $73.78 **Availability:** ✅ In Stock ## Summary > 🔥 Shield your ride, ignite your performance! ## Quick Answers - **What is this?** 8PCS Spark Plug Wire Heat Shield Sleeve for SBC BBC 350 454 | 2500°F Spark Plug Wire Heat Sleeve, Fiberglass Sleeve, Fits 90/45/ Spark Plug Boot Protector, 1200°F Continuous Insulation by shinehome - **How much does it cost?** $73.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/26376304-8pcs-spark-plug-wire-heat-shield-sleeve-for-sbc-bbc) ## Best For - shinehome enthusiasts ## Why This Product - Trusted shinehome brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Black Finish:** Professional matte black sleeves add a clean, stealthy look under your hood—because details matter. - • **Extreme Heat Defense:** Protect your spark plug wires from scorching 2500°F engine temps with patented Insultherm tech. - • **Boost Engine Longevity:** Shield wires from heat damage to enhance engine performance and extend plug wire lifespan. - • **Durable Fiberglass Armor:** Double-wall braided fiberglass sleeves ensure long-lasting, abrasion-resistant protection. - • **Effortless Universal Fit:** Designed to slip on easily over 45°, 90°, and straight spark plug boots for seamless installation. ## Overview The SHINEHOME Spark Plug Wire Heat Shield Sleeve set includes 8 durable, double-wall braided fiberglass sleeves engineered to withstand intermittent heat up to 2500°F. Compatible with most spark plug boots (45°, 90°, straight), these 6-inch sleeves provide superior protection against extreme under-hood temperatures, preventing wire damage and boosting engine reliability. Easy to install and designed for classic and modern engines alike, they combine high-performance heat resistance with a sleek black finish for a professional upgrade. ## Description Product description 2500° Spark Plug Wire Heat Shield Sleeve Black - 8PCS Spark plug wire heat shield Fits most hot rods and classic engines, compatible with GM Chevy, GMC, Cadillac, Buick, Ford, Chrysler, Dodge. These spark plug boot protector are made from a high-temperature resistant glass fiber material and treated with a proprietary coating, They provide spark plug wire heat sleeve and wire protection from extreme under-hood heat spark plug wire boots can withstand heat up to 2500 degrees using patented insultherm technology sleeves are halogen and non-conductive sleeves that resist gasoline and all engine chemicals ls spark plug wires can rest directly on hot headers and other engine components spark plug boot heat shield without burning, melting, or becoming brittle. 2500 Degree Spark Plug Heat Cover Wrap 6 Inch for SBC BBC 350 454 Spark Plug Wire Boots Spark Plug Wire Separator Spark Plug Wire Boots Great protectors for your plug wire set. Spark plug wire sleeves can rest directly on hot headers and other engine components, SBC spark plug wires without burning, melting, or becoming brittle. not only can improve engine performance, but also extend the life of cords and plug Each Spark Plug Heat Boots Is 6inch Length ls spark plug wire heat shield will work with 90 degree, 45 degree, and straight spark plug boots. The engine performance can be improved, and the life of wires and plugs can be prolonged. Fits most hot rods and classic engines. New high-quality replacement set of 8 black spark plug wire boot covers available. Easy to install, slide the big end (with stitching) onto the boot, and no complicated operation is required, saving installation time. Review: Nice set. - These sleeves work perfectly. I had issues with my exhaust manifold burning my plug wires. Well made, easy to use, and great looking Review: Great product - It’s great for plug wires ## Features - 【Affordable Reliable and Built to Last】SHINEHOME aims to offer brand new and high quality Replacement Set of 8 Black Spark Plug Wire Boot Sleeves for SBC BBC 350 454 ,Made From Double Wall Braided Fiberglass Sleeving (Triple Wall At Sewn End), you will find it is affordable reliable and built to Last, at least you can use for a long time. - 【Compatibility】Fits All Spark Plug Boots And Spark plug boot heat socks Can Withstand Heat rated for 1200°F-1800°F continuous use, 2500°F intermittent. - 【Product Highlights】Each Boot Is 6inch Length, ID 0.86inch, Boots Will Work With 90 Degree, 45 Degree, And Straight Spark Plug Boots - 【Easy Installation】Just Slip On (Sewn End Over Spark Plug ) For Maximum Protection ,Sleeves Can Withstand Heat Up To 1200 Degrees Using Patented Insultherm Technology - 【Package】8 Black Spark Plug Wire Boot Sleeves(Note: only fit for vehicles which burning petrol), You Will Enjoy 12 months Once You Order From Us, Any Question You Can Contact With Us Via Email. ***PLEASE NOTE*** Only One SHINEHOME Supplier in desertcart. Purchasing from elsewhere will not offer you warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0196D53NU | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #3,254 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Ignition Coil On Plug Boots | | Brand | SHINEHOME | | Brand Name | SHINEHOME | | Compatible with Vehicle Type | Car | | Core Material | Fiberglass | | Customer Reviews | 4.6 out of 5 stars 4,473 Reviews | | EU Spare Part Availability Duration | 1 Years | | Item Weight | 0.01 Ounces | | Manufacturer | SHINEHOME | | Manufacturer Part Number | A-SP-01 | | Model Number | A-SP-01 | | OEM Equivalent Part Number | A-SP-01 | | Thread Size | RM | | Top Material Type | Fiberglass | | UPC | 070570197455 705701974550 | | Unit Count | 8.0 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** SHINEHOME - **Core Material:** Fiberglass - **Thread Size:** RM - **Top Material Type:** Fiberglass - **Vehicle Service Type:** Car ## Images ![8PCS Spark Plug Wire Heat Shield Sleeve for SBC BBC 350 454 | 2500°F Spark Plug Wire Heat Sleeve, Fiberglass Sleeve, Fits 90/45/ Spark Plug Boot Protector, 1200°F Continuous Insulation - Image 1](https://m.media-amazon.com/images/I/71tEfq-+ORL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will these protect wires from chipmunks chewi???** A: hah, friend, it is interesting question, i am not sure how big is the lethality from the chipmunks, but i am sure, our product is high quality and protect your wires well. **Q: What is the actual length of these boots?** A: already installed , but about 6 inches . they cover plug and boot **Q: do thick msd wires fit thru these? I believe 85mm** A: They will not fit over my msd 8.5mm wires ends. I just removed the boots on the distributor end, put the sleeves on then put the boot back on. Some silicone spray really helps. **Q: I've seen mixed answers on this, which end should be at the plug itself?** A: Depends on the shape of the plug boot. Mine are 90° angle so the metal ring end would not fit over them. Had to use the sewn side down to fully protect the plug boots. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice set. *by E***L on April 14, 2026* These sleeves work perfectly. I had issues with my exhaust manifold burning my plug wires. Well made, easy to use, and great looking ### ⭐⭐⭐⭐⭐ Great product *by S***S on May 30, 2026* It’s great for plug wires ### ⭐⭐⭐⭐⭐ Good value *by E***D on May 2, 2026* Looks good, fits well, should perform well. ## Frequently Bought Together - SHINEHOME Spark Plug Wire Heat Shield Sleeve 2500° Spark Plug Boot Protector Boots Wrap for SBC BBC 350 454 8PCS Plug Wire Covers - ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve - 12 Pcs Spark Plug Separators Set,Spark Plug Wire Separator With 1 L Type Wrench,Automobile Spark Plug Wire Clip Holder, Engine Spark Plug Wire Separator Divider Fit For 7mm 8mm Wires,Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/26376304-8pcs-spark-plug-wire-heat-shield-sleeve-for-sbc-bbc](https://www.desertcart.ec/products/26376304-8pcs-spark-plug-wire-heat-shield-sleeve-for-sbc-bbc) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-26*