The NGK Spark Plug – LKAR9BI-10 is a NGK motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.

Before ordering, compare the exact part reference, dimensions, motorcycle model and model year with the component being replaced or upgraded.

• Genuine NGK LKAR9BI-10 iridium spark plug a colder-running plug specified on a number of high-performance motorcycle engines
• Replace as a full set for the smoothest results
• NGK part code LKAR9BI-10 match the code exactly to your bike’s requirement
• Iridium centre electrode (the I in NGK’s code) for durability and a stable spark
• Heat range 9, on the colder side of NGK’s motorcycle scale
• -10 indicates a factory-set electrode gap of 1.0 mm
• Resistor type for reduced radio-frequency interference on modern fuel-injected bikes