1.25in ID Firesleeve 10'

The AEROQUIP 1.25in ID Firesleeve 10' is a critical thermal protection solution designed for high-temperature engine compartments, exhaust systems, and fuel line routing in automotive and motorsport applications. This firesleeve guards hoses and wiring against radiant heat, flame exposure, and abrasion damage in environments where standard sleeves fail. Whether you're building a custom hot rod, protecting OEM fuel lines in a performance engine bay, or securing electrical harnesses near exhaust manifolds, this 10-foot hose sleeve delivers reliable fire-resistant coverage that meets demanding thermal demands.

Manufactured from a durable silicone and fiberglass composite construction, the 1.25in ID Firesleeve provides exceptional heat reflection and thermal insulation while remaining flexible for routing around tight engine configurations. The inner silicone layer protects hose integrity and resists fluid degradation, while the outer fiberglass weave offers abrasion resistance and structural strength at elevated temperatures. The bright red color serves both functional and practical purposes—enabling quick visual identification of protected lines and enhancing visibility during installation and maintenance work in complex engine bays.

This 10-foot length accommodates most fuel line runs, brake lines, and wire harness configurations in a single roll, minimizing joints and potential leak points. Technicians and engine builders commonly specify the 1.25in inner diameter for standard automotive fuel lines and multiple conductor wire bundles. Installation is straightforward—simply slip the firesleeve over hoses or wires before final routing, securing with high-temperature tape or clamps as needed. The lightweight 3.5 lb package makes handling and positioning easy, while the consistent 1.25 inch bore diameter ensures snug, protective coverage without excessive bulk or restrictive binding.