S10/T10 Blazer 4WD V6-4.3L VIN W (1997)
Oxygen Sensor: Locations
Heated Oxygen Sensor, LH Front
On the rear of the LH exhaust pipe on the left side of the transmission
Oxygen Sensor: Locations
Heated Oxygen Sensor, LH Front
On the rear of the LH exhaust pipe on the left side of the transmission