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Bosch 8502 EVO Double Iridium Spark Plug

SKU #8502

On national back order with no ETA

$9.06 USD

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1 - 11 $9.06
12 + $8.58
  • Description

    Ultra fine wire center electrode and tapered ground electrode increase ignitability and reduce spark quenching. Laser welded iridium tipped center electrode and iridium-platinum alloy tipped ground electrode promote durability and long life. Improved insulator design increases dielectric strength and provides greater resistance to irregular burns and mega-knocking. Copper core helps prevent pre-ignition and fouling. Nickel-plated shell and rolled threads provide anti-seize and corrosion protection. Ribbed insulator prevents flashover.

  • Fitment

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    Sorry, no automotive applications are associated with this part.


    Sorry, no powersports applications are associated with this part.


    Sorry, no non-automotive applications are associated with this part.