Standard Ignition TX383 Engine Coolant Temperature Sensor - Transfer Case

Engine Coolant Temperature Sensor for Accurate Engine Data

Standard Ignition TX383 is an engine coolant temperature sensor built for direct screw-in installation and reliable temperature signal transfer to the engine control system. It uses a female oval plug connector with two male blade terminals, making it a practical replacement for vehicles that need precise coolant temperature input for drivability and cooling strategy.

Key Features

• Engine coolant temperature sensor for cooling system and engine management applications
• Screw-in attachment method for a secure threaded installation
• Female oval connector with 1 connector and 2 blade terminals
• Metal and plastic construction with gold and gray finish
• Standard Ignition TX383 replacement part number for service matching

Detailed Product Information

Standard Ignition TX383 is used where the vehicle’s control system relies on coolant temperature feedback to manage fuel delivery, idle quality, and fan operation. The sensor’s single-port, screw-in design and oval plug connection support straightforward replacement in applications that call for this connector style. For buyers searching for an engine coolant temperature sensor for Ford, Chevrolet, or Dodge service work, TX383 provides a focused OE-style replacement option. This part cross-references 4C407H141BA and CTSA394 for the same application.

Common Symptoms This Part May Address

• Incorrect coolant temperature readings on the gauge or scan tool
• Hard starting or rough cold operation caused by inaccurate temperature input
• Cooling fan behavior that does not match engine temperature
• Check engine light related to coolant temperature sensor circuit faults
• Fuel mixture or idle issues tied to faulty coolant temperature data

Installation Notes and Tips

Verify connector shape, terminal style, and thread-in mounting before installation. Match the existing sensor’s oval female plug and two-terminal blade layout to confirm fitment, and inspect the cooling system for contamination or damaged wiring before replacing the sensor. Use the vehicle service procedure for coolant level and thread sealing requirements.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management service parts. TX383 is built as a replacement coolant temperature sensor for applications that require the listed connector and mounting configuration.