Walker 273-10346 Exhaust Gas Temperature (EGT) Sensor - Front

Overview of Walker Exhaust Gas Temperature Sensor 273-10346

The Walker Products Exhaust Gas Temperature (EGT) Sensor 273-10346 is designed for precise temperature monitoring in the exhaust system of select Mercedes-Benz vehicles. This sensor is engineered to provide reliable data for emission control systems, specifically compatible with Mercedes-Benz GLE300d and ML250 models.

• Wiring harness length: 780.0 mm for flexible installation
• Connector color: Black/tan for easy identification
• Mount location: Exhaust system for accurate temperature readings
• Terminal type: Blade terminals ensuring secure electrical connections
• Wire quantity: 2 wires for signal and ground
• Connector shape: D-shaped for proper fitment
• Terminal quantity: 2 terminals matching connector design
• Connector gender: Male with female terminal gender for compatibility
• Thread diameter: 14.0 mm for mounting precision

Walker Products Brand Line Details

Walker Products specializes in emission control components, including sensors designed to meet OEM specifications. The 273-10346 EGT sensor is part of this product line, which focuses on delivering components that support vehicle emission systems by providing accurate exhaust gas temperature data. This ensures proper engine management and compliance with emission standards for Mercedes-Benz vehicles.

Detailed Product Description

The Walker 273-10346 Exhaust Gas Temperature Sensor is engineered to monitor exhaust temperatures accurately within the exhaust system of Mercedes-Benz GLE300d and ML250 models. Its 780 mm wiring harness length allows for flexible routing during installation, while the black/tan connector color aids in quick identification. The sensor features a D-shaped male connector with two blade terminals, designed to ensure a secure and reliable electrical connection. The 14.0 mm thread diameter allows for precise mounting in the exhaust manifold or pipe, providing consistent temperature readings critical for emission control and engine performance.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent overheating
• Supports emission control systems in Mercedes-Benz GLE300d and ML250
• Helps detect exhaust leaks or sensor malfunctions
• Assists in maintaining optimal engine performance and fuel efficiency
• Prevents damage to turbochargers and catalytic converters by monitoring temperature

Installation Notes and Tips

• Ensure the sensor is mounted at the specified exhaust location for accurate readings
• Verify connector compatibility with the vehicle’s wiring harness (male D-shaped connector)
• Use appropriate tools to avoid damaging the 14.0 mm threaded sensor during installation
• Check wiring harness length (780 mm) to confirm proper routing without tension
• Confirm blade terminal connections are secure and free of corrosion

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for its emission control sensors, including the 273-10346 EGT sensor. Each unit is tested to meet OEM specifications for durability and performance. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects to ensure reliability in Mercedes-Benz GLE300d and ML250 applications.