Mark VIII V8-4.6L DOHC (1996)
Engine View
The Left Front Heated Oxygen Sensor (#21) is located at the lower LH rear of the engine compartment, in exhaust manifold.
Left Rear Heated Oxygen Sensor (#12)
Engine View
The Left Front Heated Oxygen Sensor (#21) is located at the lower LH rear of the engine compartment, in exhaust manifold.
Left Rear Heated Oxygen Sensor (#12)