Exhaust Temp Sensor

Silverado, sierra. Sensors, 3.0L diesel, position 1. Helps provide accurate temperature detection Heat and vibration resistant for operating efficiently

Exhaust Gas Temperature (Egt) Sensor, Center

Silverado, sierra. Sensors, 3.0L diesel, position 2. Helps provide accurate temperature detection Heat and vibration resistant for operating efficiently

Upper Nox Sensor

NOX Sensor. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Detects the nitrogen oxide content of the exhaust to help optimize emissions Manufactured to GM OE specification for fit, form, and function

Rear Nox Sensor

Silverado, sierra. Position 3. Sensors, 3.0L diesel. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Detects the nitrogen oxide content of the exhaust to help optimize emissions Manufactured to GM OE specification for fit, form, and function

Pressure Sensor

Sensors, 3.0L diesel, for particulate. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors