Product Overview
NGK Standard Nickel Plug 3722

Keep your marine engine purring like a kitten with the NGK Standard Nickel Plug 3722. This reliable spark plug delivers the consistent performance you need for smooth starts, optimal fuel efficiency, and dependable power on the water. Built with durable nickel alloy and advanced ceramic technology, the NGK 3722 resists corrosion and ensures a long service life, minimizing maintenance headaches and maximizing your time enjoying the open waves.
Key Features
- **Reliable Performance:** Engineered for OE applications, the NGK 3722 provides consistent starts and smooth operation for your marine engine.
- **Durable Nickel Alloy Construction:** Resists corrosion and wear, ensuring a long service life in harsh marine environments.
- **Advanced Ceramic Technology:** Pure alumina silicate ceramic insulator provides superior strength and better heat transfer for optimal performance.
- **Superior Heat Dissipation:** Copper core aids in heat removal, preventing overheating and extending plug life.
- **Triple-Seal Protection:** Prevents combustion gas leakage, maintaining optimal engine performance and efficiency.
- **Removable Nut Terminal:** Offers versatility for different wiring configurations.
- **5k Ohm Resistor:** Suppresses RFI interference for reliable engine operation.
- **Easy Installation:** Standard size and thread pitch make replacement quick and straightforward.
What's in the Box
- 1 x NGK Standard Nickel Plug 3722
Specifications
The Captain's Take
I've been relying on NGK spark plugs for years, and the 3722 is a staple on my boat. They're dependable, provide smooth starts every time, and offer excellent longevity. In the marine environment, reliability is key, and that's exactly what you get with NGK. I highly recommend the 3722 for any boater looking for a top-performing, durable spark plug.