GM & Ford Cowl Insulation Retainer Nylon Black

This GM & Ford cowl insulation retainer (Au-Ve-Co part 19418) is a single-head, black nylon fastener designed to secure cowl insulation pads or splash shields in the firewall area. It includes a 9⁄32-inch diameter stem, bottom head diameter of 13⁄32-inch, and a stem length of 9⁄16-inch, offering OE-spec fit and function for various GM and Ford models. Supplied in packs of 25, it’s ideal for repair shops, restoration projects, or OEM maintenance.