NGK IX Iridium Spark Plug 7164 / TR55IX (8 PACK)
NGK IX Iridium Spark Plug 7164 / TR55IX (8 PACK)

NGK IX Iridium Spark Plug 7164 / TR55IX (8 PACK)

Vendor
NGK Spark Plugs
Regular price
Sold out
Sale price
$53.99
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Quantity must be 1 or more

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast.
  • Fine Wire center electrode ensures high durability and a consistently stable spark
  • Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • 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
Product Specs
Part Number: 7164
Weight: 0.10lbs
Center Electrode Core Material: Copper
Center Electrode Design: Fine Wire
Center Electrode Tip Material: Iridium
Drive Size: 5/8 in
Electrical Terminal Type: Non-Removable Nut
Gap - Factory Preset: 1.5 mm = 0.060 in
Ground Electrode Configuration: Single
Ground Electrode Core Material: Nickel Alloy
Ground Electrode Design: Tapered
Ground Electrode Tip Material: Nickel
Insulator Material: Ceramic
Insulator Type: Projected
Manufacturer Heat Range Number: 5
Package Quantity: 1
Reach (in): 0.7079
Resistance (Ω): 5000
Resistor: Yes
Seat Style: Tapered
Short Style: No
Thread Size: 14 mm