Seals-It Firewall Grommet Seal - Split-Style, 3" OD

Brand: Seals-It

Keep flame and heat out of the driver's compartment by sealing the holes in your firewall where hoses or wire harnesses pass through. These grommet seals have a two-piece design for easy installation around hoses and harnesses that are already installed. You don't have to disassemble or disconnect anything! The rubber inserts have interlocking tabs for a reliable seal. Sold individually (one seal includes both halves). The size shown is the inside diameter of the rubber grommet; the overall outside diameter of the metal ring is 3 inches for all sizes.