The NGK Spark Plug – DR8EA 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.

• NGK DR8EA resistor spark plug the colder companion to the DR7EA, popular on air-cooled singles, small twins and off-road machines
• 12 mm thread diameter with a standard (non-projected) insulator tip
• Resistor type for reduced electrical interference
• Copper core electrode for excellent heat dissipation and spark stability
• Heat range 8 on the NGK scale, i.e
• Colder than a 7 useful for harder-worked engines
• Genuine NGK quality
• Check the gap against your service manual before fitting