Oxygen Sensor: Diagrams

Sensor - Oxygen - Left Front - Black (Engine) 4 Way (Part 1):

Sensor - Oxygen - Left Front - Black (Engine) 4 Way (Part 2):

Sensor - Oxygen - Left Rear - Gray (Engine) 4 Way:

Sensor - Oxygen - Right - Front - Black (Engine) 4 Way:

Sensor - Oxygen - Right Rear - Black (engine) 4 Way: