Walker 273-10400 Exhaust Gas Temperature (EGT) Sensor

Overview of Walker Exhaust Gas Temperature Sensor 273-10400

The Walker Products Exhaust Gas Temperature (EGT) Sensor 273-10400 is designed for precise temperature monitoring in the exhaust system. This sensor is compatible with Chevrolet and GMC models including Canyon, Colorado, Express 2500, Express 3500, Savana 2500, and Savana 3500, ensuring reliable performance in emission control applications.

• Wiring harness length: 315.0 mm for flexible installation
• Gray oval connector with female gender for secure connection
• Blade terminal type with 2 male terminals for reliable electrical contact
• Mount location: Exhaust system for accurate temperature readings
• Thread diameter: 14.0 mm for proper fitment
• Wire quantity: 2 wires for sensor signal transmission

Walker Products Brand Line Details

Walker Products specializes in emission control components designed to meet OEM specifications. The 273-10400 EGT sensor is part of their sensor lineup, engineered to provide accurate exhaust gas temperature data critical for engine management and emissions systems. This product line focuses on durability and precise fitment for Chevrolet and GMC vehicles, supporting emission compliance and engine efficiency.

Product Description and Features

The Walker 273-10400 Exhaust Gas Temperature Sensor is engineered to monitor exhaust temperatures accurately, helping to protect engine components and optimize performance. Featuring a 315 mm wiring harness, the sensor allows for convenient routing and installation in the exhaust system. The gray oval connector with female gender and two blade terminals ensures a secure and stable electrical connection. The sensor’s 14 mm thread diameter provides a proper fit in the exhaust manifold or pipe, maintaining sensor stability and measurement accuracy.

Common Applications and Problem Solving

• Monitors exhaust gas temperature to prevent overheating and engine damage
• Supports emission control systems by providing accurate temperature data
• Helps diagnose exhaust leaks or sensor malfunctions
• Assists in maintaining optimal engine performance and fuel efficiency
• Prevents catalytic converter damage by monitoring exhaust heat levels

Installation Notes and Tips

• Ensure the sensor is installed at the designated exhaust location for accurate readings
• Verify the 14 mm thread diameter matches the mounting port
• Route the 315 mm wiring harness away from high heat sources and moving parts
• Connect the gray oval female connector securely to the corresponding male connector
• Check for proper terminal engagement with the two blade terminals to avoid signal loss

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 273-10400 EGT sensor to ensure durability and reliable performance. This sensor meets OEM specifications for Chevrolet and GMC vehicles, providing consistent operation within emission control systems. Warranty coverage details should be confirmed with the product documentation or manufacturer.