Dorman 505-5101 Automatic Transmission Fluid Temperature Sensor

Reliable Automatic Transmission Fluid Temperature Sensor

The Dorman 505-5101 Automatic Transmission Fluid Temperature Sensor is engineered to monitor transmission fluid temperature accurately within a wide range. Designed for compatibility with various vehicle makes and models, this sensor helps maintain optimal transmission performance and prevent overheating issues.

• Temperature range from -40 to 221 degrees Celsius for precise monitoring
• Oval-shaped female connector with two male blade terminals for secure electrical connection
• Fine thread type with 0.82-inch diameter for proper fitment
• Compact design without wiring harness or mounting hardware included
• Durable construction suitable for demanding transmission environments

Product Details and Specifications

The Dorman 505-5101 sensor features a maximum temperature rating of 221°C and a minimum rating of -40°C, ensuring reliable operation under extreme conditions. It uses a fine thread with a diameter of 0.82 inches, allowing for precise installation in compatible transmission housings. The sensor’s oval-shaped female connector accommodates two male blade terminals, providing a stable electrical interface without the need for additional wiring harnesses. This part is designed to replace factory sensors in automatic transmissions, helping maintain accurate fluid temperature readings critical for transmission control modules.

Common Applications and Problem Resolution

• Detects transmission fluid overheating to prevent damage
• Helps resolve erratic transmission shifting caused by faulty temperature readings
• Prevents transmission slipping by ensuring accurate temperature data
• Assists in diagnosing transmission temperature sensor-related error codes
• Supports proper transmission fluid temperature regulation for improved vehicle performance

Installation Notes and Tips

When installing the Dorman 505-5101 sensor, ensure the transmission is cool to avoid injury. The sensor threads into the transmission housing using its fine thread design; apply thread sealant if recommended by the vehicle manufacturer. Since mounting hardware and wiring harness are not included, reuse existing components or source compatible parts as needed. Verify connector compatibility with the vehicle’s wiring before installation to ensure a secure fit.

Quality Assurance and Warranty

Dorman parts undergo rigorous testing to meet or exceed OEM standards for fit, form, and function. The 505-5101 sensor is manufactured to provide consistent performance in demanding transmission environments. While specific warranty details vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.