Standard Ignition ETS173 Exhaust Gas Temperature (EGT) Sensor - Center

Overview of Standard Ignition ETS173 Exhaust Gas Temperature Sensor

The Standard Ignition ETS173 Exhaust Gas Temperature (EGT) Sensor is designed for precise temperature monitoring in heavy-duty Chevrolet and GMC trucks. This sensor is engineered to meet the specific requirements of Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models, ensuring reliable emission control performance.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Oval
• Connector Type: Plug in
• Terminal Gender: Female
• Terminal Quantity: 2
• Terminal Type: Pin plug
• Includes sensor unit only

Detailed Product Description

The ETS173 sensor from Standard Ignition is a critical component in the emission control system, specifically designed to measure exhaust gas temperature accurately. Featuring a female oval plug-in connector with two female pin plug terminals, this sensor ensures a secure and stable electrical connection. The single connector design simplifies installation and maintenance. Compatible with Chevrolet Silverado 2500 HD and 3500 HD, as well as GMC Sierra 2500 HD and 3500 HD models, this sensor supports optimal engine management and emission regulation.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent engine overheating
• Helps maintain proper emission levels for compliance
• Detects exhaust system malfunctions or sensor failures
• Supports engine control unit (ECU) in adjusting fuel mixture
• Prevents damage to turbochargers and catalytic converters

Installation Notes and Tips

• Ensure the vehicle is compatible: Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD
• Disconnect the battery before installation to avoid electrical shorts
• Locate the existing EGT sensor and unplug the female oval connector carefully
• Install the ETS173 sensor by plugging in the connector securely until it clicks
• Verify the sensor terminals align properly to avoid connection issues
• After installation, clear any diagnostic trouble codes and test sensor operation

Quality Assurance and Warranty

Standard Ignition manufactures the ETS173 sensor to meet OEM specifications for durability and performance. Each sensor undergoes rigorous testing to ensure accurate temperature readings and reliable operation under heavy-duty conditions. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Chevrolet and GMC heavy-duty trucks.