Dorman 904-7134 Exhaust Gas Temperature (EGT) Sensor - Before SCR Catalyst

Overview of Dorman Exhaust Gas Temperature Sensor 904-7134

The Dorman 904-7134 Exhaust Gas Temperature (EGT) Sensor is designed for specific vehicle applications requiring precise emission control monitoring. This sensor features a 176 mm wiring harness length and a tan-colored, square-shaped female connector, ensuring reliable connectivity and fitment in the exhaust system.

• Wiring harness length: 176 mm for optimal routing
• Connector color: Tan (Tostado) with square shape
• Mount location: Superior/top position for accurate temperature readings
• Terminal type: Blade (Aspa) with 2 female terminals
• Thread diameter: 12 mm with 1.25 pitch, male nut thread
• Tip width: 3.2 mm with a straight angle design
• Package includes 1 EGT sensor, 1 bung repair kit, and 1 zip tie
• Specific fitment designed for targeted vehicle models

Detailed Product Description

The Dorman 904-7134 EGT sensor is engineered to monitor exhaust gas temperatures accurately, helping maintain optimal engine performance and emissions compliance. Its superior mount location on the exhaust system allows for precise temperature detection, critical for modern emission control systems. The sensor’s 176 mm wiring harness provides sufficient length for secure installation, while the tan square female connector with blade terminals ensures a stable electrical connection. The 12 mm male threaded nut and 3.2 mm tip width are designed for specific fitment, matching OEM specifications for reliable operation.

Common Applications and Problem Solving

• Detects exhaust gas temperature fluctuations to prevent engine overheating
• Helps maintain proper function of emission control systems
• Prevents damage to turbochargers by monitoring exhaust heat
• Assists in diagnosing faulty or failing EGT sensors in compatible vehicles
• Supports compliance with emission regulations by providing accurate data

Installation Notes and Tips

When installing the Dorman 904-7134 sensor, ensure the superior/top mount location is accessible and clean for proper sensor seating. Verify the 12 mm thread pitch and diameter match the vehicle’s exhaust bung. Use the included bung repair kit and zip tie to secure the sensor and wiring harness as needed. Confirm the tan square female connector aligns correctly with the vehicle’s wiring harness to avoid connection issues.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance in emission control applications. The 904-7134 Exhaust Gas Temperature Sensor undergoes rigorous quality checks to ensure durability and accuracy. Please refer to Dorman’s warranty policy for specific coverage details.