Spark Plug NGK BP8H-N-10 (10/Pack) (509571)

The genuine V-Power spark plugs NGK BP8H-N-10 have trivalent metal plating that equips superior anti-corrosion and anti-seizing properties. Excellent to use for 1985 to 2002 Mariner and 1980 to 2002 Mercury engines. The pure alumina silicate ceramic insulators give superior strength and help for enhanced heat transfer. The corrugated ribs help reduce the chance of flashover, and the triple seals prevent leakage.

Key Features:

• Trivalent metal plating delivers superior anti-corrosion and anti-seizing properties.

• It has a remarkable v-cut in the center electrode that heads the spark to the edge of the electrode, allowing the spark to develop more rapidly, improving ignitability and decreasing quenching.

• Products SKU:

• 86-4838

• 816737Q-PK

• This product replaces:

• BRP509571

Specifications:

• SKU: 509571-PK

• Weight: 0.12 LBS

• Condition: New

• Seat Type: flat

• Hex Size: 21mm

• Terminal Type: Solid

• Threadreach: 12.7mm

• Thread Diameter: 14mm

• Tip Configuration: Projected

• Quantity: Sold in packs of 10

• Construction: Special ground

• Tip Material: Nickel with V-groove

• Manufacturer Part Number (MPN): 509571

This product replaces:

BRP509571