.69in ID Firesleeve 6'

The .69in ID Firesleeve 6' from AEROQUIP is a critical thermal protection component designed for high-heat engine compartments, fuel systems, and exhaust line applications where hoses and wiring harnesses face extreme temperature exposure. This 6-foot sleeve is engineered for professionals and enthusiasts who demand reliable fire-resistant protection in racing, marine, and industrial settings. The firesleeve acts as a sacrificial barrier, shielding vulnerable hoses and cables from radiant heat, open flame, and thermal degradation while maintaining system integrity under stress.

Constructed from a durable combination of silicone and fiberglass materials, the .69in ID Firesleeve 6' delivers exceptional heat resistance while remaining flexible enough for routing around complex engine bay configurations. The silicone outer layer provides elasticity and adhesion, while the fiberglass core supplies structural integrity and thermal insulation. This hybrid composition allows the sleeve to withstand repeated thermal cycling without cracking, brittling, or separating—critical factors in demanding environments where temperature fluctuations occur constantly. The bright red color aids in identification and circuit tracing, reducing installation and diagnostic errors.

The 11/16-inch inner diameter accommodates standard fuel lines, brake hoses, and multi-wire harnesses common in performance vehicles, marine engines, and industrial equipment. Installation is straightforward—simply slide the 6-foot length over existing hoses before final routing, ensuring no exposed sections contact heat sources. This firesleeve is ideal for fuel-injected race engines, turbo installations, exhaust manifold areas, and any application where temperatures exceed standard hose operating limits. AEROQUIP's reputation for durability ensures this sleeve meets OEM specifications and withstands the demands of professional-grade thermal management.