Top 10 Best Ngk B7hs

Solid copper core for greater spark. Longer insulator nose prevents fouling. Corrugated ribs on insulator prevents flashover. Zinc dipped shell prevents corrosion. Triple gasket seal eliminates combustion gas leakage.

package height 8.7 cm. package length 2.2 cm. package width 2.5 cm. country of origin China.

Includes 4 B7HS-10 Spark Plugs.. Thread Size 14mm, Thread Pitch 1.25mm, Seat Type Gasket, Reach 12.7mm 12.. Hex Size 1316 21mm, Terminal Type Removable Nut, Overall Height ISO, Gap.039 1.0mm.. Material Nickel, Type Standard, Size 2.5mm, Projection Non-Projected.. NGK standard plugs are constructed for longer life and optimum performance..

Designed to operate over a much wider heat range than ordinary plugs. Resists carbon buildup and pre-ignition. High alumina ceramics for better heat transfer and electrical insulation. Solid copper core and nickel tipped electrode provide a longer plus life. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK B7HS spark plug for various makes and models including most older 125-150 Vespas from the 1950s-1990s, all small frame Vespas, P125X, PX150 and much more.NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic insulator which give all NGK plugs greater strength and better heat transfer. Copper cored and triple sealed to further aid in heat removal and prevent interior leakage. T.

Restore ignition efficiency, Improve cold weather starting,. Reduce fuel consumption,. Lower exhaust gas emissions,. Maximise engine performance. Please check to make sure of your vehicles compatibility before purchase.

Single Quantity. No Core Charge Req.. Weight 0.12lbs.

98 pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating. High-grade alumina silicate ceramic insulator for superior strength and heat transfer. Cold-rolled threads to prevent cross-threading and damage to cylinder heads. Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover. Quantity 1 per package.

Designed to operate over a much wider heat range than ordinary plugs. Resists carbon buildup and pre-ignition. High alumina ceramics for better heat transfer and electrical insulation. Solid copper core and nickel tipped electrode provide a longer plus life. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. Fit type Vehicle Specific.