NGK ZFR4F-11 V-Power Plug

NGK ZFR4F-11 V-Power Plug features a unique V-Cut in the center electrode that directs the spark to the edge of the Electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.

Key Features:

• 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 Specifications:

• Tread Diameter: 10mm
• Thread Pitch: 1.0mm
• Seat Type: Gasket
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Terminal Type: Solid
• Gap: .031" (0.8mm)