8 NGK Spark Plugs - For Mercury 9.8 1979-1985 Outboard Motor

The NGK 5126 Spark Plug (BP6HS-10) is a marine-ready, pre-gapped plug optimized for 2-stroke outboard motors, ensuring consistent ignition and reduced fouling on the water.

Features & Benefits:

🔧 Pre-gapped at 1.0mm for marine specs🔧 Non-resistor for vintage outboard applications🔧 Excellent thermal dissipation with copper core🔧 Resists fouling in rich-fuel marine environments

Specifications:

Brand & Part Number: NGK 5126 BP6HS-10Material: CopperThread Size: 14mmReach: 12.7mm (0.5 in.)Hex Size: 13/16 in. (20.6mm)Seat Type: GasketResistor: NoGap: 0.039 in. (1.0mm)

Use BP6HS-10 for factory-spec ignition in older marine engines—trusted by boaters worldwide.