OEM Spark Plug found in all 2005-2010 Infiniti M35 models. The factory Frontier plug is offered with a heat range of 4, 5, or 6.

If your old spark plugs have oil inside the tube seals then you should replace the valve covers, since the tube seals are made into the valve cover and cannot be replaced separately. It is recommended to replace the full set of spark plugs at once, but here you have the option to select the specific quantity you'd like to acquire them individually.

Sold Individually.

Fits:

• 2005-2008 Infiniti M35 (VQ35DE)
• 2005-2010 Infiniti M45 (VK45DE)

NOTE: Please select the appropriate Heat Rating / Quantity from the Available Options dropdown(s) to ensure you receive the correct item(s).