Airtex 1S6046 US530 Ignition Starter Switch

The Airtex 1S6046 is a direct-fit replacement ignition starter switch designed to restore proper starting and electrical function to your vehicle. Also cross-referenced as US530, this ignition switch controls the flow of power to the starter motor and key electrical systems when the key is turned, making it a critical component in the vehicle's starting circuit.

Key Features:

• Direct OEM replacement for precise fit and function
• Engineered to meet or exceed original equipment specifications
• Controls power distribution to ignition, starter, and accessory circuits
• Durable construction for long-lasting, reliable performance
• Cross-references to Standard Motor Products US530

The Airtex 1S6046 ignition switch is the electrical portion of the ignition assembly — separate from the lock cylinder — and is responsible for switching power through multiple circuits as the key is rotated through off, accessory, run, and start positions. It is an ideal solution for resolving issues such as no-start conditions, intermittent starting problems, or failed accessory power caused by a worn or faulty ignition switch.