2016 INFINITI QX80 Spark Plug Condition

This video shares the condition on the spark plugs that were replaced at 97332 miles. Just sort of interesting to see how these factory original spark plugs held up in the 5.6L direct injection engine. The OEM service interval is 105K miles, so these were replaced ahead of schedule. The qX80 was running well as usual. These were replaced as part of normal preventative Maintenace.