TAYLOR Spark Plug Boot Heat Sleeve

Taylor Cable Spark Plug Boot Heat Sleeves: Ignition Protection Built for the Heat

When high-performance engines push temperatures to extremes, the spark plug boots connecting your ignition wires to the plugs become a critical vulnerability. Headers, exhaust manifolds, and turbo plumbing radiate intense heat that can degrade boot material, cause misfires, and ultimately destroy expensive ignition wire sets. That's where Taylor Cable Products steps in — a brand with more than a century of ignition expertise translated directly into their spark plug boot heat sleeve lineup.

A Legacy Brand You Can Trust Under the Hood

Taylor Cable Products is an OEM and performance company built on a tradition of legendary quality, and has been setting the pace as an innovative company since 1923 — crafting performance ignition plug wires, battery cables, wiring harnesses, and other high-performance ignition and electrical components. For over 90 years, Taylor Cable Products has provided products to the performance and racing markets. That deep-rooted ignition expertise is exactly why their boot heat sleeves are engineered with purpose, not afterthought.

Two Distinct Heat Sleeve Technologies

Taylor offers two main approaches to spark plug boot protection, each suited to different heat exposure levels:

• Space Age Boot Protectors — These are 6-inch long, heat-treated fiberglass sleeves that can withstand temperatures up to 1200°F and slide over most plug boots. Taylor Space Age boot protectors come in several colors and are designed to keep expensive plug wires from burning up when they get close to headers.
• High Performance 8" Extended Sleeves — These extended sleeves provide continuous protection up to 1200°F and are 8 inches long, offering greater coverage for installations where wires run closer to heat sources.
• Fire Sleeves — Taylor's Fire Sleeves protect cables, hoses, tubing, and wires from heat, flames, or abrasion using a high-temperature silicone outer jacket and woven fiberglass braided inner core, handling continuous operating temperatures to 500°F and short-term exposures up to 2000°F.
• 90-Degree Space Age Boot Protectors — Taylor's 90-degree boot protector is designed with a larger opening to fit directly over 90-degree spark plug boots on both custom-fit and universal wire sets where the wires have been terminated with boots already installed.

Simple Installation, Serious Protection

Taylor spark plug boot heat sleeves slide over most spark plug boots and install best on universal sets prior to final boot termination. This slip-on design makes them practical for DIY builders and professional installers alike. Packaged with eight 6-inch pieces per set, they have also proven effective as clutch cable protectors for cables running close to headers — simply secure with a zip tie for added protection.

Why Choose Taylor for Boot Heat Protection?

Taylor isn't just another accessory brand slapping a label on generic sleeves. Throughout their manufacturing process, strict quality checks are implemented at every work cell, and Taylor engineers and technicians are constantly developing and testing new products and processes. Their exclusive silicone products serve as OEM components for quality-driven companies including Daimler Chrysler, John Deere, Mack Truck, and Harley-Davidson — a testament to real-world durability standards. Whether you're building a track car, restoring a classic, or simply protecting a daily driver's ignition system from header heat, Taylor's boot heat sleeves deliver the peace of mind that comes from over 100 years of ignition engineering.