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06/18/2029 9:25 AM
Tax Return Sale Price $7.09
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Part number: 7916
Product Details
Bosch 7916 WR9FC Super Plus Spark Plug, Pack of 1
Products specifications
Electrode Core Material Copper
Electrode Tip Material Nickel alloy
Ground Strap Quantity One
Manufacturer Heat Range 9
Quantity Sold individually.
Resistor Yes
Shorty Spark Plug No
Spark Plug Reach 0.375 in.
Spark Plug Seat Style Gasket
Spark Plug Thread Size 14mm
Wrench Diameter 13/16 in.

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.

  • Metal glass fused resistor maximizes interference suppression
  • Nickel-plated rolled threads provides complete anti-seize and corrosion protection
  • Angular, five-ribbed insulator design prevents misfire due to current leakage
  • Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability
  • 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
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