Airtex 1S7425 Ignition Starter Switch Electrical Assembly

The Airtex 1S7425 is a direct-fit replacement ignition starter switch designed to restore proper starting system function. This ignition starter switch is the electrical component of the ignition assembly — responsible for sending the electrical signal to the starter motor, ignition system, and accessory circuits when the key is turned. It is distinct from the mechanical lock cylinder and mounts behind it on the steering column.

Key Features:

• Direct OEM replacement design for precise fit and function
• Restores proper operation of start, run, and accessory positions
• Manufactured to meet or exceed original equipment specifications
• Replaces OEM part numbers 35130SJCA01 and cross-reference LS1387
• Engineered for reliable electrical contact and long service life

OEM / Cross-Reference Part Numbers:

• OEM: 35130SJCA01
• Standard Motor Products: LS1387

The Airtex 1S7425 ignition starter switch is a quality aftermarket solution for resolving ignition electrical faults such as no-crank conditions, intermittent starting issues, or failed accessory positions caused by a worn or damaged switch assembly.