Walker 273-10407 Exhaust Gas Temperature (EGT) Sensor

Overview of Walker Products Exhaust Gas Temperature Sensor

The Walker Products Exhaust Gas Temperature (EGT) Sensor 273-10407 is designed for precise temperature monitoring in the exhaust system. This sensor is compatible with Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models.

• Wiring harness length: 510.0 mm for flexible installation
• Black rectangular female connector with two male blade terminals
• Mount location: Exhaust system for accurate temperature readings
• Thread diameter: 14.0 mm for secure fitting
• Two-wire design for reliable signal transmission

Detailed Product Description

This Walker Products Exhaust Gas Temperature Sensor (part number 273-10407) features a 510 mm wiring harness length, allowing for convenient routing within the exhaust system of Chevrolet and GMC heavy-duty trucks. The sensor’s black rectangular female connector houses two male blade terminals, ensuring a secure and stable electrical connection. Designed specifically for mounting in the exhaust, the sensor measures gas temperature to help maintain optimal engine performance and emissions control.

Walker Products is known for manufacturing emission control components that meet or exceed OEM specifications. This EGT sensor is part of their product line focused on reliable and accurate sensor technology, supporting emission compliance and engine management systems in heavy-duty vehicles.

Applications and Problem Solving

• Monitors exhaust gas temperature to prevent engine overheating
• Supports emission control systems by providing accurate temperature data
• Helps diagnose exhaust system issues related to temperature fluctuations
• Prevents damage to turbochargers and exhaust components
• Ensures compliance with emission regulations in Chevrolet and GMC trucks

Installation Notes and Tips

• Verify compatibility with Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models before installation
• Ensure the 14.0 mm thread diameter matches the exhaust port
• Route the 510 mm wiring harness carefully to avoid heat damage or interference
• Confirm the black rectangular female connector aligns properly with the vehicle’s wiring harness
• Use appropriate tools to secure the sensor without over-tightening

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 273-10407 Exhaust Gas Temperature Sensor. Each unit is tested for durability and accuracy to meet OEM requirements. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for emission control components.