2015 Toyota Highlander Spark Plugs

29 products listed as compatible with this vehicle by the retailer feed.

  • NGK Laser Iridium Spark Plug (ILFR5T11): Fine Wire Tip for Precision, 96779

    NGKMPN 96779New

    In stock

    $23.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Laser Iridium Spark Plug (DILFR6D11): High Ignitability & Durability, 6176

    NGKMPN 6176New

    In stock

    $32.99

    Listed as compatible with this vehicle by the retailer feed.

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  • E3 DiamondFIRE Automotive Spark Plug: More Power, Saves Gas, E3.68

    E3MPN E3.68New

    In stock

    $8.49

    Listed as compatible with this vehicle by the retailer feed.

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  • Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5325

    AutoliteMPN APP5325New

    Out of stock

    $7.49

    Listed as compatible with this vehicle by the retailer feed.

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  • Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP5325

    Autolite IridiumMPN XP5325New

    Out of stock

    $11.49

    Listed as compatible with this vehicle by the retailer feed.

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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.