8PCS 6" Titanium Spark Plug Wire Boots Heat Shield Sleeve 1200 Thermal Protection Insulator Cover Compatible with Car Truck (Black)

High-Temperature Spark Plug Wire Boot Sleeves – Set of 8(6 inches in length)Engineered for durability and extreme heat protection, this set of 8 spark plug wire boot sleeves is designed to fit 90°, 45°, and straight spark plug boots. Each sleeve measures 6 inches in length with a 1.4-inch inner diameter.Crafted from a premium double-wall braided construction—reinforced with a triple-wall layer at the sewn end—these sleeves provide exceptional resistance against heat, cracking, and burn-through. The material combines high-density basalt fiber, sourced from lava rock in our own factory, with high-temperature fiberglass for superior strength and thermal performance.Withstand temperatures up to 1200, maintaining structural integrity and color stability even under extreme heat. The double-wall structure enhances durability, while the 11μm fiber weave ensures a reliable, clean finish.Important: Before installation, wear gloves and long-sleeved clothing to prevent fiber irritation.

• High-Temperature Protection: This heat shield helps prevent burn-through, hardening, and cracking of spark plug boots, enhancing engine performance and extending the life of wires and plugs.
• Premium Double-Wall Material: Crafted from double-wall braided fiberglass sleeving with excellent high-temperature resistance, providing reliable insulation up to 1200 for long-lasting durability.
• Universal Fit: Measuring 6.1" (15.5cm) in length with a 1.4" (35mm) inner diameter, these sleeves work seamlessly with 90-degree, 45-degree, and straight spark plug boots.
• Easy to Install: No instruction required—simply slip the sewn end over the spark plug boot and slide the ringed end over the connector. The other end features a metal ring for quick and secure installation.
• Package & Safety Note: Includes 8 black spark plug wire boot sleeves. Wear gloves and long sleeves during installation to prevent irritation from stone fibers.