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Bosch 7915 WR9EC Super Plus Spark Plug, Pack of 1

(Chevrolet Corvette 1953-56, 1964-68, Impala 1958-59, Bel Air 1950-62, Biscayne 1958-59, Truck 1942-59, Brookwood 1959, Yeoman 1958 + 37 more models)

Manufacturer

Part Number

7915
Sale Price

$4.83

Out of Stock

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

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

Products specifications

Fits

Chevrolet Corvette 1953-56, 1964-68, Impala 1958-59, Bel Air 1950-62, Biscayne 1958-59, Truck 1942-59, Brookwood 1959, Yeoman 1958, Del Ray 1957-58, Fleetline 1946-52, Fleetmaster 1946-48, Nomad 1958, One-Fifty Series 1953-57 + 32 more models

Electrode Core Material

Copper

Electrode Tip Material

Platinum

Ground Strap Quantity

One

Insulator Type

Projected

Manufacturer Heat Range

9

Quantity

Sold individually.

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.

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