1 years
China
Certification: ISO9001 factory production; CE documents available upon request
Real Product Photos: Spark plug full‑unit view, electrode close‑up, Yamaha Suzuki outboard application reference picture
This standard aftermarket marine spark plug B7HS‑10 (2129) serves as a reliable interchangeable spare for Yamaha and Suzuki outboard motors. It cross‑replaces Suzuki part numbers 09482‑00269 and 09482‑00532.
Constructed with anti‑corrosion metal shell and wear‑resistant electrode material. This standard spark plug delivers stable ignition output, excellent heat dissipation and strong anti‑fouling capability, perfectly adapted to humid and salt‑spray marine operating conditions. It provides consistent spark energy to support full and efficient combustion inside engine cylinders.
As a key ignition component fitted within combustion chambers, it generates steady spark to ignite fuel‑air mixture. Good spark‑plug condition effectively reduces misfire, rough idle, power hesitation and hard‑starting troubles, maintaining smooth engine running during on‑water operation.
NGK B7HS-10 replacement spark plugs
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