This is a cowl vent retainer. Useful for a variety of applications, it is OE for GM models (1984-present). It matches GM OE Part Number 20511451. Although this retainer is OE for GM vehicles, it is universal and can be used on any vehicle or application requiring this type of retainer and meeting these specifications.
Material: Nylon
Fastener Type: Single Head
Head Diameter: 21/32"
Stem Diameter: 7/32"
Stem Length: 15/32"
Color: Black
Matches OEM Part Number: GM: 20511451
