BR4HS | NGK Nickel Spark Plug |

Spark Plugs

NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today’s high-efficiency engines. From the high-tech Ruthenium HX™ to the industry standard OE-style spark plugs, NGK drives the future of spark plug engineering.

Non-Automotive Ignition Parts

Get the same NGK quality and performance for all of your vehicles. Our line for non-automotive applications includes spark plugs and other ignition parts for snowmobiles, motorcycles, jet skis, lawn mowers and more.

Power Sports

Spark Plugs

Featuring a 98% pure copper core and high-grade alumina silicate ceramic for improved throttle response, service life and performance.

• Cold-rolled threads
• Trivalent plating
• Specialized ground electrode designs

Resistor Caps

Designed for better heat protection and corrosion prevention, our resistor caps feature a water-resistant silicone and rubber cap.

• High-strength pheoloc resin
• Brass / stainless tips
• Ceramic resistor

Racing Cables

Engineered to withstand temperatures up to 482°F, our racing cables are designed to deliver the best performance for motorcycles and other power sports equipment.

• 98% pure copper cables
• Silicone jacket
• 5k Ohm ceramic resistor

Splicers

Water-resistant splicer withstands high temperatures, voltage leaks and vibrations in your power sports equipment.

• Replace wire without replacing coil
• Simple twist together application

Marine

Spark Plugs

NGK manufactures spark plugs for more than 90% of outboard engines and almost 100% of personal water crafts on the water today.

• Trivalent plating
• Marine specific resistor
• 98% copper core

Power Equipment

Spark Plugs

NGK spark plugs for lawn and garden equipment and generators keep engines running efficiently with less wear on ignition systems.

• High-grade alumina silicate ceramic
• Specialized ground electrode designs
• Anti-corrosion trivalent plating