Can you tell me the socket size needed for the spark plugs on an INFINITI G37?

Question

Accepted Answer

The INFINITI G37 requires a 14mm spark plug socket instead of the typical 5/8 inch size. It is recommended to invest in a proper set of these tools to avoid damaging the spark plug. Using regular deep sockets can lead to costly repairs in the long run. It is crucial to change the spark plugs regularly as part of engine maintenance and ensure they are correctly gapped. Neglecting these tasks can decrease engine performance and cause premature engine wear. Ignoring these maintenance steps may ultimately result in early engine failure.

Can you tell me the socket size needed for the spark plugs on an INFINITI G37?

More answers