Nissan Frontier: Spark plugs

Replacing spark plugs

Iridium-tipped spark plugs

The Nissan Frontier is equipped with high-performance iridium-tipped spark plugs, which provide extended service life compared to conventional plugs. These spark plugs require less frequent replacement and maintain consistent ignition performance over time.

Follow the maintenance schedule specified for your Nissan Frontier. Do not attempt to clean or regap iridium spark plugs, as this may damage them and reduce their effectiveness.

• Always install only recommended or equivalent spark plugs specifically designed for the Nissan Frontier engine.

If replacement is necessary, it is strongly recommended to have the work performed by a NISSAN dealer or qualified technician to ensure proper installation and torque specifications.

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