NGK V Power Copper Spark Plug 7938
  • Thumbnail  NGK V Power Copper Spark Plug 7938
  • Thumbnail  NGK V Power Copper Spark Plug 7938

NGK V Power Copper Spark Plug 7938

NGK
509961
#7938

$299

PRODUCT SPECIFICATIONS

Part #7938
WEIGHT0.106lbs
Seat StyleGasket
Metal TypeCopper
Gap - Factory Preset0.9 mm = 0.036 in
Electrical Terminal TypeNon-Removable Nut
Reach (in)0.75
Center Electrode DesignStandard / Regular
Insulator TypeProjected
Short StyleNo
Center Electrode Core MaterialCopper
Thread Size14 mm
Drive Size5/8 in
Ground Electrode ConfigurationSingle
Center Electrode Tip MaterialNickel
Insulator MaterialCeramic
Ground Electrode Core MaterialNickel Alloy
Resistance (Ω)5000
Ground Electrode Tip MaterialNickel
Manufacturer Heat Range Number5
Package Quantity1
ResistorYes

PRODUCT DESCRIPTION

Original equipment manufacturer approved and an excellent upgrade from standard spark plugs, NGK V-Power spark plugs feature a special V-Groove center electrode and concave ground electrode to increase ignitibility by causing the spark to occur between the edges of the center electrode and ground electrode. The V-Groove center electrode also allows for more area for flame expansion. Trivalent metal plating has superior anti-corrosion and anti-seizing properties.

  • checkmarkOriginal equipment manufacturer approved
  • checkmarkTrivalent metal plating has superior anti-corrosion and anti-seizing properties
  • checkmarkIncreased fuel economy and lower emissions
  • checkmarkHighly durable against electrical and chemical wear