The NGK D8HA Standard Spark Plug is designed to deliver a stable spark and reliable operation when used in the engine and calibration specified by the manufacturer.

Standard quality construction for a reliable spark, heat dissipation, and preventive maintenance in compatible applications.

Compatible applications:

• Outboard motors, inboard motors, and personal watercraft (PWC) that specify NGK D8HA.
• Compatibility depends on the engine’s make, model, year, displacement, and version; confirm the reference in the manual or on the installed spark plug before purchasing.

Features:

• Brand: NGK
• Model: D8HA
• Technology / family: Standard Spark Plug

Important: Verify the recommended reference, electrode gap, and installation torque indicated in the engine manual. A spark plug with incorrect dimensions, heat range, or calibration can affect the performance of the ignition system.