Description: Genuine Mopar Door Ajar Switch (Part Number: 4687558) Keep your vehicle safe and functional with the Genuine Mopar Door Ajar Switch. This essential component detects whether a door is securely closed, alerting you if it’s ajar. Designed for precise fit and compatibility, this high-quality switch helps ensure proper operation of your vehicle’s interior lights and security systems. Constructed from durable materials, it meets rigorous OEM standards for reliability and performance.