This black nylon seat back retainer is designed to secure the lower head restraint area of the front seat back on select GM vehicles. The push-in single-head design provides a replacement for worn, broken, or missing retainers encountered during seat back, head restraint, upholstery, or interior seat service.
This retainer features a 25/32-inch bottom head diameter, 5/16-inch stem diameter, and 15/16-inch stem length. It cross-references GM OEM number 20319841 for replacement when the original fastener matches the specified dimensions and design.
OEM Cross Reference
GM: 20319841
| Product Type | Seat Back Head Restraint Retainer |
| Application | GM |
| Type | Single Head |
| Bottom Head Diameter | 25/32" |
| Stem Diameter | 5/16" |
| Stem Length | 15/16" |
| Material | Nylon |
| Color | Black |
| GM OEM Cross Reference | 20319841 |
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