Dorman 904-238 Automatic Transmission Fluid Temperature Sensor

Overview of Dorman 904-238 Transmission Fluid Temperature Sensor

The Dorman 904-238 Automatic Transmission Fluid Temperature Sensor is designed for precise temperature monitoring in select Ford vehicles. This sensor helps maintain optimal transmission performance by providing accurate temperature readings to the vehicle’s control system.

• Compatible with Ford E-150, E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty models
• Part number 904-238 ensures exact fit and function
• Female terminal type for secure electrical connection
• Includes temperature sensor only; mounting hardware and wiring harness are not included
• Zero wire quantity indicates sensor is designed to integrate with existing vehicle wiring

Detailed Product Description

The Dorman 904-238 sensor is engineered to monitor the automatic transmission fluid temperature in various Ford trucks and vans. Its female terminal type allows for a reliable electrical connection within the vehicle’s transmission system. This sensor does not come with mounting hardware or a wiring harness, so it is intended to replace the original sensor using the existing installation points and wiring. The package contains the temperature sensor alone, making it a direct replacement part for maintaining transmission health and performance.

Common Applications and Issues Addressed

• Helps prevent transmission overheating by providing accurate fluid temperature data
• Resolves erratic transmission shifting caused by faulty temperature readings
• Addresses transmission warning lights related to temperature sensor failure
• Improves transmission control module response for smoother gear changes
• Supports proper transmission fluid temperature regulation in heavy-duty Ford trucks and vans

Installation Notes and Tips

Installation of the Dorman 904-238 sensor requires removal of the old temperature sensor from the transmission housing. Since mounting hardware and wiring harness are not included, reuse the original components for installation. Ensure the female terminal is securely connected to the vehicle’s wiring to maintain accurate signal transmission. It is recommended to verify sensor compatibility with the specific Ford model before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 904-238 transmission fluid temperature sensor undergoes quality checks to ensure reliable operation within the vehicle’s transmission system. Warranty coverage details should be confirmed with the product documentation or supplier.