The NGK DR7EA is a high-quality original resistor spark plug, developed for modern gasoline engines and outboard motors. The spark plug provides a stable and powerful spark, ensuring reliable cold starts, smooth engine operation, and efficient combustion. It contributes to optimal engine performance, lower fuel consumption, and high operational reliability.
NGK is the world's leading manufacturer of spark plugs and an original equipment supplier to a wide range of engine manufacturers. The DR7EA is equipped with a copper core, a nickel 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 maritime environments.
This spark plug is used on, among others, several Honda Marine BF30A, BF35A, BF40A, and BF45A 4-stroke outboard motors. Always check the engine 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 Honda Marine and other gasoline engines
