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Bosch (7989) HR10DCX 9 Super Plus Spark Plug, Pack of 1

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Free shipping on orders over $29.99

$6.58

$ 2 .99 $2.99

In Stock

About this item

  • Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs
  • Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability
  • Angular, five-ribbed insulator design prevents misfire due to current leakage
  • Nickel-plated rolled threads provides complete anti-seize and corrosion protection
  • Metal glass fused resistor maximizes interference suppression


Product Description

Bosch Super Plus spark plug has a premium copper core plus yttrium enhanced center electrode providing extended performance life over conventional copper core spark plugs.

brand_description

Bosch Automotive


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