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Best Prices: Denso (5379) IWF22 Iridium Spark Plug, Pack of 1 » Denso

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Part Name: Denso (5379) IWF22 Iridium Spark Plug, Pack of 1
Part Number: IWF22, 5379, NPIWF22, NP5379
Part Brand: Denso

Part Image / Picture

Denso (5379) IWF22 Iridium Spark Plug, Pack of 1 (IWF22, 5379, NPIWF22, NP5379)

Part Description & Details

Denso Iridium Spark Plug Denso's Iridium power spark plugs help your vehicle achieve unparalleled performance. It alters the belief that a mere spark plug can add power and mileage. This is done by combining an ultra-fine 0.4mm diameter Iridium center electrode with a tapered cut U-groove ground electrode. Iridium conducts electricity better than platinum, however what makes it exceptional is it's also 6x harder and 8x stronger than platinum. Because of this, the center electrode can be machined down to 0.4mm. This ultra-fine iridium center electrode provides superior ignition performance during acceleration and top cruising RPM. The U-groove ground electrode creates a larger, brighter flame kernel. The tip of the ground electrode has been tapered which further improves firing performance by reducing quenching. All of these features combine to give more horsepower to your motor. Technical Specifications - 14mm Thread, 12.7mm (1/2") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Resistor, Removable Terminal, 0.4mm Iridium Center Electrode, Tapered Cut U-groove Ground Electrode, .035" (0.9mm) Gap

Features:
  • IWF22
  • Excellent acceleration and performance
  • Stable combustion during idling
  • Long life and high reliability
  • Features iridium with high melting point

Vehicles & Years

  • 1968-1970 Opel Kadett
  • 1970-1970 Opel Opel
  • 1956-1958 Porsche 356A
  • 1960-1961 Porsche 356B
  • 1964-1964 Porsche 356SC
  • 1965-1969 Porsche 912
  • 1958-1959 Porsche Carrera
  • 1971-1972 Volvo 142
  • 1971-1972 Volvo 144
  • 1972-1972 Volvo 164
  • 1971-1971 Volvo 1800

 

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