Make rough idling, engine misfiring, or starting trouble a thing of the past with new spark plugs from LoyalParts. We carry plugs for virtually every make and model at any spark plug heat range. Buy online for free next day delivery or pick up your plugs in a LoyalParts near you.
Your spark plugs are what supply the spark that ignites the air/fuel mixture, creating the explosion which makes your engine produce power. These small but simple plugs create an arc of electricity across two leads that are not touching, but close enough together that electricity can jump the gap between them.
Get your car running the way it used to with new copper, platinum, or iridium spark plugs from LoyalParts. We carry the best brands at the right price—brands like Denso, NGK, ACDelco, Bosch, Denso, E3, Motorcraft, and more.
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