Wells 1S11382 Neutral Safety Switch Transmission Range Sensor

The Wells 1S11382 is a direct-fit replacement neutral safety switch — also known as a transmission range sensor or inhibitor switch — engineered to restore proper starting and gear engagement function on compatible Hyundai and Kia vehicles with automatic transmissions.

The neutral safety switch communicates with the vehicle's on-board computer to confirm the transmission is in Park or Neutral before allowing the engine to start. A failed switch can result in a no-start condition, prevent the transmission from shifting out of Park, or cause unexpected vehicle movement — making timely replacement important for both drivability and safety.

Key Features:

• Designed to meet or exceed OE specifications in form, fit, and function
• Single-connector design for straightforward plug-in installation
• Precision-manufactured contacts for reliable signal output to the ECU
• Built to withstand the heat and vibration demands of transmission-mounted applications
• Cross-references: Standard NS623, OEM part numbers 4270026000, 4270026500, 4270026700

Wells Vehicle Electronics is a trusted name in automotive aftermarket electrical components, offering high-technology manufacturing and improvements over original equipment designs. The 1S11382 is sold as a single unit and is a new replacement part.