NGK 4323 Spark Plug BR6FS - 10 Pack

The NGK 4323 Spark Plug (BR6FS) is a high-quality replacement plug designed for reliable ignition, smooth engine operation, and long-lasting performance in small engines and marine applications. Featuring a solid copper core and nickel alloy electrode, it ensures excellent heat dissipation, reduced fouling, and consistent spark under varied operating conditions.

Features & Benefits:

🔧 Copper core enhances heat transfer and spark reliability
🔧 Nickel alloy electrode resists corrosion and fouling
🔧 Ideal for outboard motors, lawn equipment, and utility engines
🔧 Pre-gapped for fast and accurate installation

Specifications:

Brand & Part Number: NGK 4323 (BR6FS)
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 12.7mm (0.5 in)
Hex Size: 13/16 in (20.8mm)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes
Gap: 0.7mm (0.028 in)

Choose NGK BR6FS for dependable starts, consistent ignition, and trusted performance in small and marine engine applications—order today!