How often should iridium plugs be replaced?

Most automakers call for iridium plug changes around 60,000 to 100,000 miles, longer than copper plugs. Follow your owner's manual interval, since it varies by engine.

Do I need to gap these plugs before installing?

Iridium plugs usually come pre-gapped for their application. Check the gap against your engine's spec and adjust only if needed, using a gap tool gently to avoid damaging the fine tip.

Will these fit my car?

Fitment is specific to the 9014 application. Confirm your vehicle's year, make, model and engine against Champion's fitment guide before ordering.

How many plugs come in the pack?

The pack contains four plugs, which covers a four-cylinder engine. Six- and eight-cylinder engines need two packs.

Are these better than standard copper plugs?

They last longer and hold their gap better, which matters on engines with hard-to-reach plugs. For short-interval changes on simple engines, standard plugs remain adequate.