_Driver's Side:_
- Front: On the back of the engine block, just below the throttle body.
- Rear: On the front of the engine block, just above the oil filter.
_Passenger's Side:_
- Front: On the back of the engine block, just below the throttle body.
- Rear: On the front of the engine block, just above the oil filter.
_Note:_ The spark plugs are installed at a factory-set torque. Do not over-tighten the spark plugs, as this can damage the threads in the engine block.
