Sierra Denali RWD V8-6.2L (2009)
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 (6.0L with ZW9)
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 (4.3L)
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 (6.0L with ZW9)
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 (4.3L)