.62in ID Firesleeve 3'

The .62in ID Firesleeve 3' from AEROQUIP is an essential heat-management component for any serious engine builder or performance mechanic working with fuel lines, brake lines, or electrical harnesses in high-temperature engine bays. This braided sleeve protects critical fuel and fluid lines from radiant heat damage, preventing degradation of rubber hoses and line integrity in modified vehicles where engine heat reaches extreme levels. Whether you're building a street rod, high-output turbo platform, or competition drag car, proper thermal shielding around pressurized lines is non-negotiable for reliability and safety.

Constructed from proven fiberglass material, the .62in ID Firesleeve features tight woven braiding that reflects radiant heat while remaining flexible for routing around tight engine compartment spaces. The 3-foot length provides ample coverage for fuel rails, return lines, and brake line runs without excessive bulk, and the .62-inch inner diameter accommodates standard fuel line tubing and smaller hydraulic lines commonly used in performance applications. AEROQUIP's firesleeve technology has been the industry standard for decades, offering superior heat resistance compared to foam wraps or inadequate factory routing alone.

Mechanics and fabricators routinely specify AEROQUIP firesleeve for fuel-injected engines with headers, turbocharged setups, and any application where underhood temperatures exceed 250°F. Installation is straightforward—simply slide the sleeve over your line, secure with stainless steel clamps or adhesive-backed wrap at key points, and route away from direct header contact. This product is ideal for custom fuel system builds, engine swaps, and restoration projects where original line routing places hoses too close to heat sources; it's equally valuable for protecting wiring harnesses and preventing pressure-line failure during sustained high-RPM operation.