The NGK Spark Plug – B8ES 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.

• The NGK B8ES is the classic 14 mm nickel plug that keeps older two-strokes and air-cooled machines running
• A proper workshop-shelf staple
• Non-resistor design ideal for older ignition systems that specify a plain plug
• 14 mm x 1.25 thread with a 19 mm (3/4″) reach and 13/16″ (21 mm) hex
• 2.5 mm nickel centre electrode, non-projected tip, gasket seat
• Pre-set gap of 0.8 mm
• Heat range 8 a cooler plug suited to harder-working engines
• Sold individually