Set of 8 NGK 7090 G-Power Nickel Performance Spark Plugs BKR5EGP

Electrode Material: Platinum
Thread Size: 0.551"
Thread Reach: 0.75"
Ground Electrode Quantity: 1
Gap: 0.040"
Spark Plug Seat Style: Flat
Heat Range: 5
Longevity: 30-40k Miles
Shape: Trapezoid
Thread Diameter: 14 mm
Overall Height: ISO
Resistance: 5 kOhm
Insulator Height: 50.50 mm
Center Electrode Core Material: Copper Core
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Tip Design: Trapezoid
Insulator Type: Projected
Nominal Gap: 0.040"

Designed for faster starts and quicker acceleration
Better fuel economy and lower emissions compared to a traditional plug
Meet OE quality, fit, and function
0.6 mm platinum alloy tip laser welded to the center electrode
Fine platinum tip reduces required voltage
Platinum tip ensures precise gap during the life of the plug
Manufactured using a triple-gasket sealing process to prevent leakage through the shell
Alumina silicate insulator for strength and optimal heat transfer
Cold-rolled threads for easier removal and installation
Corrugated ribs eliminate misfire causing “flashover”
Trivalent metal plating
Superior anti-fouling characteristics
Extremely durable under high heat