The TE Connectivity / Deutsch Automotive HDC16-9-JDL is a high-quality dust cap designed specifically for automotive applications. This dust cap is suitable for use with 9-pin receptacles and features a rugged gray construction. The included lanyard ensures that the cap can be easily attached and prevents loss or damage. The HDC16-9-JDL dust cap is compatible with the HD10 series connectors and offers reliable protection against dust, debris, and moisture, helping to extend the lifespan and performance of your automotive connections.