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Tell Us More About Your Toyota 4Runner. View all models

AutoZone carries hundreds of thousands of parts and accessories.

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Your Toyota 4Runner may be ahead of the game with its stylish design, innovative features and impressive longevity, but a faulty Toyota 4Runner spark plug easily puts your vehicle to shame. Replace that spark part with one of AutoZone's spark plugs for Toyota 4Runner to solidify your vehicle's performance and reputation for many years to come.

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  • Part Number: XP5224
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  • Part Number: XP3923
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  • Part Number: XP5224
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  • Part Number: XP5224
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  • Part Number: XP3924
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  • Part Number: XP5325
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  • Part Number: XP3923
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  • Part Number: XP3924
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  • Part Number: XP5325
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  • Part Number: XP64
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One of the reasons why your Toyota 4Runner is capable of delivering such a strong and superior performance each and every time you start it is because of its top-notch spark plugs. Of course, as those plugs start to wear out, their reliability and efficiency quickly diminishes your engine's ability to function properly. Order your new 4Runner performance spark plugs from AutoZone and extend your vehicle's ability to perform strong, fast and efficiently. Check out our extensive selection of spark plugs the next time you visit your local AutoZone, and benefit from free battery charging and engine diagnostic testing while you shop.

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