NGK SPARK PLUGS IFR7G-11KS Laser Iridium Plug, Set of (4) | 7746

Product Description  

NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life.

Fine Wire Iridium Tipped Center Electrode and Fine Wire Platinum Tipped Ground Electrode Ensures Slow Wear Rate Providing Stable Idle, Superior Anti Fouling, Improved Fuel Efficiency and Lower Emissions.

• 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

Plug Specifications:

• Thread Size: 14mm
• Hex Size: 5/8" (16mm)
• Reach: 19mm (3/4")
• Seat Type: Gasket
• Gap: .044" (1.1mm)
• Heat Range: 7
• Terminal Type: Solid
• Resistor: Yes
• Thread Pitch: 1.25mm
• Brand: NGK

Center Electrode:

• Type: Fine Wire
• Material: Iridium
• Projection: Projected

 Ground Electrode:

• Type: Taper Cut
• Material: Platinum