The NGK BR5HS is a high-quality, original resistor spark plug developed for smaller 2-stroke gasoline engines, outboard motors, and marine applications. The spark plug delivers a stable and powerful spark, ensuring quick cold starts, smooth engine operation, and efficient combustion. The robust construction provides high operational reliability and a long service life – even under demanding maritime conditions.
NGK is the world's leading manufacturer of spark plugs and an original equipment supplier to a wide range of engine manufacturers. The BR5HS is manufactured with a copper core, a nickel center electrode, and a built-in 5 kΩ resistor, which reduces electrical noise and protects the engine's ignition and electronic systems. The corrosion-resistant trivalent coating makes the spark plug particularly suitable for the marine environment.
The spark plug is used on, among others, several Yamaha 2 HP 2-stroke, Chrysler 5 HP, as well as a range of smaller Mercury, Mariner, and other gasoline and outboard engines where the NGK BR5HS is the recommended original type. Always check the engine's manual or the existing spark plug before ordering.
Key features
- Original NGK spark plug
- Stable and powerful spark
- Built-in resistor (5 kΩ)
- Copper core for optimal heat dissipation
- Nickel center electrode
- Corrosion-resistant trivalent coating
- Long service life
- OEM quality
- Suitable for smaller 2-stroke outboard motors and gasoline engines
