NTK TH0238 Throttle Position Sensor

NTK Throttle Position Sensor for Ram Trucks

The NTK TH0238 throttle position sensor is built for precise throttle input monitoring on select Dodge Ram applications. It uses a 6-terminal, female rectangular connector with a pin-style terminal design, plus included mounting hardware and a mounting bracket for a direct replacement setup.

Compatible With 1998-2004 Dodge Ram 2500 and Dodge Ram 3500 applications, this NTK throttle position sensor supports accurate accelerator position feedback for drivability and engine management. The NTK Throttle Position Sensor line is backed by NTK’s OE-focused sensor expertise for import and domestic coverage.

Key Features

• Part number TH0238
• Throttle position sensor for emission control and engine management systems
• Plastic housing with a rectangular female connector
• 6-terminal pin-style electrical connection
• Mounting hardware included
• Mounting bracket included
• Throttle body mounted: No
• OE-focused NTK sensor construction for application-specific fitment

Product Details

NTK TH0238 is a throttle position sensor engineered for select Dodge Ram 2500 and Dodge Ram 3500 trucks from 1998-2004. It reports throttle movement to the vehicle control system so the engine can respond correctly to accelerator input. NTK builds its technical sensors using OE experience and testing that includes thermal shock, vibration, and OBD verification to help maintain consistent signal performance. This part cross-references Standard Ignition TH383 and TH420 for the same application.

What This Sensor Helps Address

• Erratic throttle response
• Throttle position signal faults
• Check engine light concerns related to accelerator position
• Hesitation during acceleration
• Driveability issues caused by inaccurate throttle feedback

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. Confirm the throttle linkage and electrical connector are clean and secure, and inspect the harness for wear or corrosion before replacing the sensor. For 2003-2004 Dodge Ram 2500 and 2003-2004 Dodge Ram 3500, the fitment notes list accelerator position applications.

Fits 1998-2002 Dodge Ram 2500 and 1998-2002 Dodge Ram 3500, and fits 2003-2004 Dodge Ram 2500 and 2003-2004 Dodge Ram 3500 with accelerator position notes.

Quality Assurance

NTK manufactures this sensor to meet or exceed OE specifications and validates technical sensors through thermal shock, vibration, and OBD verification testing. As part of NTK’s OE-oriented sensor lineup, TH0238 is built for application-specific performance on select Ram truck platforms.