NGK Spark Plugs

NGK Spark Plug-R2558E-9-97537

$38.99
$42.00 $38.99
Sale

NGK Spark Plug R2558E 9 97537: Quality and Performance Combined

*Each Plug sold separately.

Racing Spark Plugs for FB20
2013+ BRZ / FRS / 86 / GT86

NGK Racing Series plugs are engineered to withstand the harshest engine conditions.
  • Special insulator nose configurations improve throttle response
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage

Shell

  • Thread Size: 12mm
  • Seat Type: Gasket
  • Resistor Value: 5K Ohm
  • Reach: 26.5mm (1.04")
  • Hex Size: 9/16" (14mm)
  • Terminal Type: Solid
  • Gap: .028" (0.7mm)

Center Electrode

  • Material: Iridium
  • Type: Fine Wire
  • Projection: Recessed

Ground Electrode

  • Material: Platinum
  • Type: Slant
  • Quantity: 1

Specifications

  • Warranty: 1 Year
  • Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
  • Brand: NGK
  • Heat Range: 9
  • Resistor: Yes