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Infiniti QX56 Spark Plugs, Coil & Ignition

At JC Whitney, we offer the best selection of Infiniti QX56 Spark Plugs, Coil & Ignition parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Infiniti QX56 Spark Plugs, Coil & Ignition products.

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20 out of 225 products in Electrical Systems
  • NGK G-POWER SPARK PLUGS

    Fits Infiniti QX56

    NGK COMMERCIAL SERIES SPARK PLUGS. Corrugated ribs help prevent "flashover" of spark which can lead to harmful misfires and rob you of... more

    Priced from:

    $18.16
  • DENSO SPARK PLUG

    Fits Infiniti QX56

    Denso Spark Plug. The 5-rib design prevents flashover while decreasing voltage loss. Copper glass seal bonds the center electrode and insulator... more

    Priced from:

    $5.17
  • STANDARD OE REPLACEMENT KNOCK SENSOR

    Fits Infiniti QX56

    These Knock Sensors are specifically manufactured to meet and even exceeds OE parts specifications. These sensors are built with increase... more

    Priced from:

    $112.65
  • DENSO IGNITION COIL BOOT

    Fits Infiniti QX56

    DENSO IGNITION COIL BOOT. Replace your broken, worn out parts with these quality Denso parts. Replaces original part perfectly. Guaranteed... more

    Priced from:

    $127.60
  • DENSO STANDARD OE REPLACEMENT SPARK PLUG

    Fits Infiniti QX56

    Old and worn-out parts are suggested to be replaced to keep away from poor performance or even an expensive repair. These plugs are constructed... more

    Priced from:

    $5.56