Dorman 904-515 Exhaust Gas Temperature (EGT) Sensor

Overview of Dorman 904-515 Exhaust Gas Temperature Sensor

The Dorman 904-515 Exhaust Gas Temperature (EGT) Sensor is designed specifically for Dodge Ram 2500 and 3500 models. This sensor provides accurate temperature readings to help maintain optimal engine performance and emission control.

• Wiring harness length: 500 mm for flexible installation
• Black connector with an irregular shape for secure fitment
• Blade terminal type with 2 male terminals and 1 wire quantity
• Thread diameter of 12 mm and thread pitch of 1.25 mm for precise mounting
• Straight angle design with a 2.5 mm tip width
• Includes 1 EGT sensor, 1 bung repair kit, and 1 zip tie
• Specific fit for Dodge Ram 2500 and 3500 models

Detailed Product Description

The Dorman 904-515 EGT sensor is engineered to provide reliable exhaust gas temperature monitoring for Dodge Ram 2500 and 3500 trucks. Featuring a 500 mm wiring harness, this sensor allows for convenient routing and connection within the engine bay. The black, irregular-shaped female connector ensures a secure and stable electrical connection, while the blade terminal type with two male terminals supports consistent signal transmission. The sensor’s 12 mm thread diameter and 1.25 mm thread pitch enable precise installation into the exhaust system, maintaining proper sealing and sensor positioning. Its straight angle design and 2.5 mm tip width optimize sensor responsiveness and durability under high-temperature conditions.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent engine overheating
• Helps maintain emission control system efficiency
• Detects potential exhaust leaks or sensor malfunctions
• Supports proper engine management and fuel efficiency
• Prevents damage to turbochargers and exhaust components

Installation Notes and Tips

When installing the Dorman 904-515 EGT sensor, ensure the sensor threads match the exhaust bung and are clean to avoid cross-threading. The included bung repair kit can be used if the mounting hole requires refurbishment. Route the 500 mm wiring harness carefully to avoid contact with hot or moving parts. Confirm the black female connector mates securely with the vehicle’s wiring harness to maintain signal integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 904-515 EGT sensor undergoes rigorous quality control to ensure durability and reliable performance in demanding exhaust environments. Please refer to Dorman’s warranty policy for specific coverage details.