Product Overview
NGK V-Power Plug 6630

Keep your marine engine purring like a kitten with the NGK V-Power Plug 6630. This premium spark plug delivers superior performance and reliability, ensuring smooth starts, consistent idling, and optimal fuel efficiency, even in harsh marine environments. The unique V-groove design maximizes ignitability for improved throttle response and reduced emissions, letting you enjoy more time on the water and less time troubleshooting.
Key Features
- **V-Power Technology:** The innovative V-groove center electrode enhances spark development and ignitability for quicker starts, smoother idling, and improved throttle response.
- **Enhanced Durability:** Trivalent metal plating provides superior anti-corrosion and anti-seizing protection, extending the plug's lifespan in the corrosive marine environment.
- **Optimal Performance:** The nickel center and ground electrodes, combined with a pure alumina silicate ceramic insulator, deliver reliable performance and efficient heat transfer.
- **Reduced Quenching:** The V-groove design directs the spark to the edge of the electrode, minimizing spark quenching for consistent combustion.
- **Reliable Ignition:** The 5k Ohm resistor suppresses electromagnetic interference, ensuring clean and consistent ignition for peak engine performance.
- **Extended Lifespan:** Designed for 30,000 miles of operation, reducing the frequency of replacements and maintenance downtime.
- **Precise Fit:** 14mm thread diameter, 1.25mm thread pitch, tapered seat, and 11.6mm (.460") reach ensure a perfect fit in compatible marine engines.
What's in the Box
- 1 x NGK V-Power Plug 6630
Specifications
The Captain's Take
I've been captaining boats for over 20 years, and I've learned that reliable equipment is essential. When it comes to spark plugs, the NGK V-Power 6630 is my go-to. It delivers consistent performance, starts my engine reliably every time, and helps keep fuel costs down. Trust me, in the unpredictable marine environment, you need a spark plug you can count on, and the NGK V-Power 6630 won't let you down.