NGK IX Iridium Spark Plug 6637
  • Thumbnail  NGK IX Iridium Spark Plug 6637
  • Thumbnail  NGK IX Iridium Spark Plug 6637

NGK IX Iridium Spark Plug 6637

NGK
505360
#6637
Notes: 3RC engine.

$899

PRODUCT SPECIFICATIONS

Part #6637
WEIGHT0.128lbs
Notes3RC engine.
Ground Electrode DesignTapered
Seat StyleGasket
Metal TypeIridium
Gap - Factory Preset0.8 mm = 0.032 in
Electrical Terminal TypeRemovable Nut
Reach (in)0.75
Center Electrode DesignFine Wire
Insulator TypeProjected
Short StyleNo
Center Electrode Core MaterialCopper
Thread Size14 mm
Drive Size13/16 in
Ground Electrode ConfigurationSingle
Center Electrode Tip MaterialIridium
Ground Electrode Core MaterialNickel Alloy
Insulator MaterialCeramic
Resistance (Ω)5000
Ground Electrode Tip MaterialNickel
Manufacturer Heat Range Number6
Package Quantity1
ResistorYes

PRODUCT DESCRIPTION

NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. The fine-wire iridium center electrode ensures high durability and a consistently stable spark. A special taper-cut ground electrode shape allows more area for faster flame expansion. Iridium alloy has an extremely high melting point, perfect for today's high-performance engines. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.

  • checkmarkFine wire Iridium center electrode ensures high durability and a consistently stable spark
  • checkmarkIridium alloy has an extremely high melting point, perfect for today's high-performance engines
  • checkmarkTrivalent metal plating has superior anti-corrosion and anti-seizing properties
  • checkmarkSpecial taper-cut ground electrode shape to allow for more area for flame expansion