NGK LMAR9G Standard Spark Plug

Description

NGK LMAR9G Standard spark plugs will work for your Stock kawasaki Ninja 400cc/Yamaha R7 they are engineered to withstand the harshest engine conditions. This Spark Plugs are one (1) heat range cooler for your Yamaha R7, remember this will drop your combustion chamber, top of piston cooler and can more RWHP.

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.

NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world.

NGK LMAR9G Standard plugs are constructed for longer life and optimum performance. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties, corrugated ribs prevent flashover and pure alumina silicate ceramic insulator, provides superior strength and better heat transfer and Copper core aids in heat removal, Triple seals prevent leakage.

Shell

Thread Diameter 10mm
Thread Pitch 1.0mm
Seat Type Gasket
Reach 26.5mm (1.04″)
Hex Size 9/16″ (14mm)
Terminal Type Threaded Stud
Gap .031″ (0.8mm)

Center Electrode

Material Nickel
Type Standard
Size 2.5mm
Projection Non-Projected

Ground Electrode

Material Nickel
Type Standard
Quantity 1

Specifications

Resistor Yes
Resistor Value 5k Ohm
Heat Range 9
Torque Specs Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.

Part Information

Brand NGK/NTK
Warranty 1 Year
Longevity 30k Miles