NGK LMAR9E-J Motorcycle Spark Plugs suitable for YMH R1, MT-10, YZF-R1

Description

The NGK LMAR9E-J is a spark plug produced by NGK, a well-known manufacturer of spark plugs and other automotive components. Spark plugs are crucial components in internal combustion engines, as they ignite the air-fuel mixture in the engine’s cylinders, allowing the engine to generate power.

The “LMAR9E-J” part number indicates specific details about the spark plug:

1. L: This represents the type of spark plug. NGK uses a coding system where “L” stands for “Standard Nickel Plug,” which typically means a basic, copper core spark plug.
2. MAR9E-J: This part of the code provides more specific information about the spark plug’s features:

• M: It refers to the thread size, which is M10x1.0. The thread size indicates how the spark plug screws into the cylinder head of the engine.
• AR9E-J: This part of the code provides information about the spark plug’s heat range, electrode configuration, and other technical specifications. The exact details can vary depending on NGK’s specific coding conventions.

When choosing spark plugs for your vehicle, it’s essential to refer to your vehicle’s manufacturer recommendations to ensure you’re using the correct type of spark plug. Using the wrong spark plug can lead to poor engine performance, misfires, and potential damage to your engine.

This spark plug is compatible with the following motorcycles.

Yamaha YZF R1 (2009 – 2022)
Yamaha YZF RIM (2015 – 2022)
Yamaha YZF R1S (2016 – 2018)
Yamaha MT-10 (2018 – 2021)
Yamaha YZ250F 2019
Yamaha FZ10 2017