Walker 273-10349 Exhaust Gas Temperature (EGT) Sensor - Left or Right

Overview of Walker Products Exhaust Gas Temperature Sensor

The Walker Products Exhaust Gas Temperature (EGT) Sensor 273-10349 is designed for precise temperature monitoring in the exhaust system of select Mercedes-Benz vehicles. This sensor helps maintain optimal emission control by accurately measuring exhaust gas temperatures in models like the E250 and GLK250.

• Wiring harness length: 418.0 mm for flexible installation
• Connector color: Black/white for easy identification
• Mount location: Exhaust system
• Terminal type: Blade with 2 terminals
• Wire quantity: 2 wires for reliable signal transmission
• Connector shape: D-shaped male connector
• Thread diameter: 14.0 mm for secure mounting

Detailed Product Description

The Walker Products 273-10349 Exhaust Gas Temperature Sensor is engineered to provide accurate temperature readings directly from the exhaust system of Mercedes-Benz E250 and GLK250 models. Featuring a 418 mm wiring harness, this sensor offers sufficient length for straightforward routing and connection. The black and white connector with a D-shaped male design ensures a secure and correct fit, while the blade-type terminals with female contacts provide reliable electrical connections. The sensor’s 14.0 mm thread diameter allows for proper installation in the exhaust manifold or pipe, ensuring consistent performance and durability.

Walker Products is known for its focus on emission control components, and this sensor is part of their specialized line designed to meet OEM specifications for temperature sensing in exhaust systems. This ensures compatibility and performance aligned with the vehicle’s emission control requirements.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent overheating
• Helps maintain proper emission control system function
• Detects potential exhaust leaks or blockages
• Supports engine management system for fuel efficiency
• Prevents damage to turbochargers and catalytic converters

Installation Notes and Tips

• Ensure the sensor is installed at the specified exhaust location for accurate readings
• Verify the 14.0 mm thread diameter matches the mounting port
• Route the 418 mm wiring harness away from heat sources and moving parts
• Confirm the black/white D-shaped connector is securely connected to the vehicle harness
• Use appropriate tools to avoid damaging blade terminals during installation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 273-10349 EGT sensor. Each unit is tested to meet OEM specifications for durability and accuracy. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects to ensure reliable operation in Mercedes-Benz E250 and GLK250 vehicles.