Product Overview
NGK Standard Nickel Plug 3323
Keep your marine engine purring like a kitten with the NGK Standard Nickel Plug 3323. This reliable spark plug delivers the consistent performance and extended lifespan you need for worry-free days on the water. Built with superior anti-corrosion and anti-seizing properties, the 3323 ensures smooth starts and optimal fuel efficiency, so you can focus on enjoying your time on the waves, not troubleshooting engine problems.
Key Features
- **Reliable Performance:** Engineered for consistent sparking and optimal combustion, minimizing misfires and maximizing engine power.
- **Enhanced Durability:** Nickel center and ground electrodes, combined with a pure alumina silicate ceramic insulator, provide superior strength and resistance to wear for a longer service life.
- **Corrosion Resistance:** Trivalent metal plating offers excellent protection against corrosion and seizing in harsh marine environments, ensuring reliable starts every time.
- **Improved Heat Transfer:** The copper core efficiently dissipates heat, preventing overheating and extending plug life.
- **Leak-Free Design:** Triple seals prevent leakage and maintain optimal combustion chamber pressure.
- **Resists Flashover:** Corrugated ribs prevent flashover, ensuring consistent spark delivery.
- **Precise Gap:** Pre-gapped at .035" (0.9mm) for optimal performance out of the box.
- **5k Ohm Resistor:** Suppresses electromagnetic interference for reliable engine operation.
What's in the Box
- 1 x NGK Standard Nickel Plug 3323
Specifications
Shell Thread Diameter18mm
Thread Pitch1.5mm
Seat TypeTapered
Reach11mm (7/16")
Hex Size13/16" (21mm)
Terminal TypeSolid
Overall HeightISO
Gap.035" (0.9mm)
Center Electrode MaterialNickel
Center Electrode TypeStandard
Center Electrode Size2.5mm
ProjectionNon-Projected
Ground Electrode MaterialNickel
Ground Electrode TypeStandard
Quantity1
ResistorYes
Resistor Value5k Ohm
Heat Range6
Torque Specs Cast Iron14.5-21.6 lb. ft.
Torque Specs Aluminum14.5-21.6 lb. ft.
The Captain's Take
I've been relying on NGK spark plugs for years, and the 3323 is a solid choice for dependable performance. It's built tough to withstand the rigors of the marine environment, delivering smooth starts and consistent power. Don't compromise on reliability – choose NGK for peace of mind on the water.
Warranty Information
60 Days
