1. Personal Watercraft Parts Products
  2. sku: 5912479368867504
  3. YAMAHA 90340-08002

YAMAHA 90340-08002 Nos Plug 8-350HP

fits make: Yamaha. year: 2006–2024.

90340-08002 Yamaha Nos Oem Plug 8-350hp 2006-2024 Lot Of 2

( Manufacturer Part Number: 90340-08002 ), ( Part Type: Plug )

Review YAMAHA Nos Oem Plug 8-350hp Lot Of fits 2006–2024

Introducing the Yamaha 90340-08002 NOS Plug, an essential component for marine engine enthusiasts and professionals who require high-performance ignition systems for their Yamaha outboard motors. This NOS (New Old Stock) ignition plug is specifically designed for Yamaha outboard engines with a power output ranging from 8 to 350 horsepower, making it a versatile option for a wide range of applications.

The Yamaha 90340-08002 NOS Plug is engineered with precision and craftsmanship, ensuring optimal engine performance and longevity. This ignition plug features a unique design with a tapered insulator that helps prevent fouling and reduce the risk of spark plug misfires. Its fine-threaded shell ensures a secure fit and proper sealing, preventing the loss of precious compression.

The NOS Plug's electrode tip is made of iridium, a highly durable and efficient material that offers superior ignition performance and extended service life compared to traditional nickel or copper tips. Iridium's high melting point and excellent conductivity make it an ideal choice for marine applications where engines are frequently subjected to extreme temperatures and heavy loads.

This ignition plug is compatible with Yamaha outboard engines from model years 2006 to 2024, making it a convenient and reliable solution for boat owners and repair shops looking for authentic Yamaha parts. The Yamaha 90340-08002 NOS Plug is a must-have for those who demand the best in marine engine performance and reliability.

In summary, the Yamaha 90340-08002 NOS Plug is a high-performance, versatile ignition component designed for Yamaha outboard engines with a power output ranging from 8 to 350 horsepower. Its tapered insulator, fine-threaded shell, and iridium electrode tip ensure optimal engine performance and extended service life, making it an essential addition to any marine engine maintenance or repair project.

Pros and Cons of Buying Yamaha 90340-08002 NOS Plug for 8-350 HP Engines (2006-2024)

Introduction:

The Yamaha 90340-08002 NOS Plug is a critical component for engines within the 8-350 HP range produced between 2006 and 2024. This article aims to provide an unbiased analysis of the benefits and drawbacks of purchasing this part.

Pros:

1. High-Quality OEM Component: The Yamaha 90340-08002 NOS Plug is an original equipment manufacturer (OEM) part. This means it is designed, manufactured, and tested to meet the same specifications as the original component in your engine.

2. Ensures Engine Performance: A faulty or worn-out ignition plug can lead to poor engine performance, including rough idling, hard starting, and reduced fuel efficiency. Replacing it with a new OEM part like the Yamaha 90340-08002 can help restore optimal engine performance.

3. Longer Service Life: The Yamaha 90340-08002 NOS Plug is designed to last longer than aftermarket alternatives. This can save you time and money in the long run by reducing the need for frequent replacements.

4. Improved Fuel Economy: A properly functioning ignition system, including the ignition plug, can help improve fuel economy by ensuring efficient combustion.

5. Peace of Mind: By choosing an OEM part like the Yamaha 90340-08002, you can have peace of mind knowing that you are using a genuine part that meets the highest standards of quality and reliability.

Cons:

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives. The Yamaha 90340-08002 NOS Plug is no exception.

2. Availability: Depending on the specific engine model and year, the Yamaha 90340-08002 NOS Plug may not be readily available at local dealerships or auto parts stores. You may need to order it online or through a dealer.

3. Installation Complexity: Installing an ignition plug can be a more complex process than replacing other engine components. Depending on your mechanical skill level, you may need to consult a professional for installation.

Conclusion:

The Yamaha 90340-08002 NOS Plug is an essential component for engines within the 8-350 HP range produced between 2006 and 2024. While it comes with a higher cost compared to aftermarket alternatives, its benefits include high-quality construction, improved engine performance, longer service life, and better fuel economy. Its potential drawbacks include limited availability, complex installation, and higher cost. Ultimately, the decision to purchase the Yamaha 90340-08002 NOS Plug comes down to your personal priorities, budget, and engine performance needs. If optimal engine performance and long-term reliability are your top priorities, the Yamaha 90340-08002 NOS Plug is a worthwhile investment. If cost is a major concern, you may want to consider aftermarket alternatives or wait for a sale or discount on the OEM part.

Details:

Per:YAMAHA OEM PLUG STRAIGHT SCREW - 90340-08002-00 Boats.

part #: 9034008002 prices

  • $9.99-$12.99

specifications perwatercraft:

  • for makes: Yamaha
  • for years: 2006-2024
  • mpn: 90340-08002
  • part type: Plug

offer perwatercraft:

  • quantity: 4
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: April 15, 2025

returns perwatercraft:

  • policy: No Returns

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  • other
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general perwatercraft:

  • Parts Accessories > Personal Watercraft Parts > Other Parts
  • condition: New other see details

shipping perwatercraft:

  • cost: $0.00
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 3-8 Days
  • carrier: USPS

seller perwatercraft:

  • city: Conneaut Lake, Pennsylvania
  • # reviews: 1327
  • rating: 99.2%
for makes: yamaha, for years: 2006-2024, part type: plug,
category: watercraft parts > parts, sku: 5912479368867504,

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