NGK spark plugs help maximize engine power and operating performance ride after ride. We carry a full suite of NGK spark plugs for virtually all cars and trucks. Browse popular spark plugs including NGK Iridium, NGK Racing, NGK G-Power, and many more replacement spark plugs.
Whether you are looking for a long-lasting performance spark plug, or one for everyday use, Sixity has the NGK spark plugs you need, at prices you will not find anywhere else.
Precision ceramic insulators
Corrosion-resistant shell with triple high pressure gas seals
Screw or snap-on electrical connectors
Pre-installed metal compression gaskets
Copper-core electrode cooling
Application specific heat-range design
Improved cold-starting performance
Smooth firing at high or low engine RPM
Reduced electrode erosion and long service life
Enhanced ignition efficiency and fuel economy
Superior anti-fouling characteristics
Reduced hot-spark firing voltage requirements
Maximum engine horsepower and torque
Superior throttle-response, acceleration and WOT performance
Precision Laser-welded Iridium electrodes - 6X harder than platinum
