Standard Ignition SC743 Vehicle Speed Sensor

Reliable Vehicle Speed Sensor for Kia Optima

The Standard Ignition SC743 Vehicle Speed Sensor is designed specifically for Kia Optima models, providing accurate speed data essential for transmission and engine control. This sensor features a bolt mount design and a female plug-in connector for secure installation on the transmission.

Key Features of Standard Ignition SC743 Vehicle Speed Sensor

• Connector Gender: Female for easy plug-in connection
• Connector Type: Plug in for reliable electrical contact
• Mounting Location: Installed directly on the transmission
• Mounting Type: Bolt mount ensures stable and secure fitment
• Terminal Gender: Male terminals for proper electrical interface
• Terminal Quantity: 3 terminals to support accurate signal transmission
• Terminal Type: Blade terminals for durable and consistent connectivity

Detailed Description of the SC743 Vehicle Speed Sensor

The Standard Ignition SC743 is engineered to deliver precise vehicle speed readings by mounting directly on the transmission of Kia Optima vehicles. Its female plug-in connector and male blade terminals provide a secure and efficient electrical connection, minimizing signal loss. The bolt mount design ensures the sensor remains firmly attached under various driving conditions, contributing to reliable performance. This sensor is essential for the vehicle’s speedometer accuracy and transmission shift timing.

Common Applications and Issues Addressed

• Restores accurate speedometer readings on Kia Optima models
• Improves transmission shift timing and performance
• Resolves erratic or non-functioning speed sensor signals
• Eliminates transmission-related error codes linked to speed sensor faults
• Prevents engine control module misinterpretation of vehicle speed data

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before accessing the transmission
• Disconnect the battery to prevent electrical shorts during installation
• Locate the existing speed sensor on the transmission and remove mounting bolts carefully
• Connect the female plug-in connector securely to the sensor’s terminals
• Torque mounting bolts to manufacturer specifications to avoid sensor damage
• Clear any diagnostic trouble codes after installation to reset the system

Quality Assurance and Warranty Information

Standard Ignition parts, including the SC743 Vehicle Speed Sensor, are manufactured to meet or exceed OEM specifications. This sensor undergoes rigorous testing to ensure durability and reliable performance in Kia Optima vehicles. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period.