Suitable Only for 2L UK Turbo, WRX and STI models 1993-2005
NGK's Laser Platinum Series Plugs Provide High Ignitability and Longer Service Life.
Laser Welded Dual Platinum Surfaces Ensure 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
TransferCopper Core Aids in Heat Removal
Triple Seals Prevent Leakage
Plug Specifications
Thread Size: 14mmHex Size: 5/8" (16mm)
Reach: 19mm (3/4")Seat Type: Gasket
Gap: .028" (0.7mm)
Heat Range: 6
Terminal Type: Removable Nut
Resistor: Yes
Overall Height: ISO
Thread Pitch: 1.25mm
Brand: NGK Center Electrode
Type: Fine Wire
Material: Platinum
Projection: Projected Ground Electrode
Type: Standard
Material: Platinum
Quantity: Pack of 4 |