NGK 7164 TR55IX Iridium IX Spark Plug

NGK 7164 TR55IX Iridium IX Spark Plug

NGK
SKU:
NGK-TR55IX
$31.88
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Current Stock:
30
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Description

Superior NGK Iridium IX Spark Plug is the next evolution in spark plug technology and performance. With a higher melting point and higher resilience to oxidation than platinum, iridium offers a dramatic increase in durability and service life.

  • Unique two-stepped centre electrode with a secondary micro-discharge burns off carbon deposits as they form.
  • Taper cut ground electrode ensures an excellent flame spread and improved vibration resistance.
  • A super fine centre electrode—just 0.6mm—for increased power, acceleration, fuel efficiency and ignitabillity.

Using the NKG Iridium IX will Improve:

  • acceleration 
  • fuel consumption 
  • idling smoother
  • servicing life
Shell Specifications Center Electrode Ground Electrode
Thread Size: 14mm Heat Range: 5 Type: Fine Wire Type: Standard
Hex Size: 5/8" (16mm) Brand: NGK Material: Iridium Material: Nickel
Reach: 18mm (.709") Longevity: 40-50k Size: 0.6mm Quantity: 1
Seat Type: Tapered Torque Specs: Cast Iron: 10.8-18 lb. ft. Projection: Projected Shape:Taper Cut
Gap: .059" (1.5mm)      
Terminal Type: Solid      
Resistor: Yes      
Overall Height: ISO      
Thread Pitch: 1.25mm      
Resistor Value: 5K Ohm