NGK PMR9B Spark Plug Kawasaki Ultra 260 / 300 / 310 Series – NGK 4717

NGK PMR9B Spark Plug Kawasaki Ultra 260 / 300 / 310 Series – NGK 4717

  • In stock, ready to ship
  • Backordered, shipping soon
Regular price$42.95
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Shipping calculated at checkout.

Replace your worn or fouled spark plugs with this genuine NGK PMR9B Spark Plug designed for selected Kawasaki Ultra 260, 300 and 310 series Jet Ski models.

Manufactured by NGK to meet OEM specifications, this spark plug delivers reliable ignition performance, efficient combustion and dependable engine operation in harsh marine environments.

Ideal for routine servicing, maintenance and performance applications on Kawasaki supercharged 1500cc Ultra models.


NGK Part Number

  • PMR9B
  • NGK 4717

Engine Compatibility

  • Kawasaki 1500cc Supercharged marine engines

Key Features

  • Genuine NGK spark plug
  • OEM-quality ignition performance
  • Reliable cold starting and throttle response
  • Helps maintain smooth engine operation
  • Designed for supercharged marine engines
  • Ideal for servicing and scheduled maintenance
  • Trusted worldwide by marine technicians and workshops

Why Choose Prestige Powersports

  • Fast Australia-wide shipping
  • Genuine quality marine servicing parts
  • Reliable performance and fitment
  • Huge range of Kawasaki Jet Ski servicing and performance parts available
  • Excellent value and fast dispatch




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Super easy install and everything lined up perfectly. You can tell it’s not cheap parts.

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Gold Coast, QLD

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