Earl's Performance Seals-It Firewall Grommet Seals

Earl's Performance Seals-It Firewall Grommet Seals are a professional-grade sealing solution engineered to cleanly and securely route hoses, lines, and wiring through firewalls, bulkheads, and body panels. Trusted by professional racers, fabricators, and performance enthusiasts across automotive, motorsports, marine, and RV applications, the Seals-It line delivers a finished, rattle-free installation that blocks engine fumes, moisture, dust, and road debris from penetrating panel openings.

What distinguishes Seals-It grommets from conventional alternatives is their patented stretch-to-fit design. The seal flexes to allow AN fittings and connectors to pass through during installation, then grips the hose or line firmly once in place — creating a secure, gap-free seal without requiring a traditional second hose assembly. The result is a clean, low-profile, race-ready appearance that holds up under real-world heat and vibration.

Key Features:

• Patented stretch-to-fit design allows fittings to pass through during installation, then grips and seals the line with no gaps
• Fire-retardant rubber construction delivers reliable performance and enhanced safety in high-heat underhood and bulkhead environments
• Anodized aluminum bezel bonded directly to the rubber seal for lasting durability and a polished, finished appearance
• Effective barrier against engine fumes, moisture, dust, and road debris at every panel penetration point
• Ultra-thin, low-profile design provides a clean, uncluttered installation without added bulk
• Eliminates the need for a traditional second hose assembly, simplifying routing and reducing installation complexity
• Suitable for fuel lines, brake lines, AN hose, electrical wiring, and a wide range of firewall and bulkhead penetration applications
• Available in multiple configurations to accommodate a variety of hose, line, and fitting sizes

Earl's Performance has been a foundational name in performance plumbing since 1955, when founder Earl Fouts pioneered AN hose and fitting technology for the racing community. Today, Earl's remains a global benchmark for performance plumbing — collaborating with top-tier motorsport programs worldwide — and the Seals-It grommet line reflects that same commitment to quality, innovation, and safety-conscious engineering.