1. Personal Watercraft Parts Products
  2. sku: 8604519512448682
  3. YAMAHA 99999-03771-00

YAMAHA 99999-03771-00 Waverunner Fx Engine Wiring Harness Motor Wire Ecu

fits model: Cruiser. make: Yamaha. year: 2005.

99999-03771-00 Yamaha 2005 Waverunner Fx Cruiser Main Engine Wiring Harness Motor Wire No Ecu

( Type: Main Harness ), ( UPC: 999990377100 )

Review YAMAHA Waverunner Fx Main Engine Wiring Harness Motor Wire No Ecu fits CRUISER 2005

The Yamaha 99999-03771-00 2005 Waverunner FX Cruiser Engine Wiring Harness is an essential component for any repair or maintenance work on your watercraft's motor. This wiring harness is specifically designed for the 2005 FX Cruiser model, ensuring a perfect fit and seamless connection to the engine's electrical systems.

The harness is meticulously engineered to include all necessary motor wires and connections for the engine ECU, fuel injection system, ignition, and various sensors. Each wire is color-coded for easy identification and correct connection, enhancing the installation process and reducing the likelihood of errors.

The wiring harness is constructed using high-quality materials to ensure durability and resistance to water and corrosion. Each connection point is protected by waterproof, sealed terminals, providing additional protection against the harsh marine environment.

The wiring harness is also designed to simplify the installation process by consolidating multiple wires into one harness, reducing the overall weight and clutter of the engine compartment. Additionally, the harness is modular in design, allowing for easy replacement of individual sections if needed.

The Yamaha 99999-03771-00 2005 Waverunner FX Cruiser Engine Wiring Harness is an invaluable tool for any DIY repair or maintenance work on your watercraft. It ensures a reliable connection to the engine's electrical systems, enabling optimal performance and efficient operation. With its high-quality materials, easy-to-identify color-coding, and modular design, this wiring harness is an indispensable accessory for any FX Cruiser owner.

Buying a Yamaha 2005 Waverunner FX Cruiser engine wiring harness (Part Number: 99999-03771-00) can be a viable solution for those in need of a replacement or spare wiring harness for their watercraft. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. OEM (Original Equipment Manufacturer) part: This harness is manufactured by Yamaha, ensuring a perfect fit and compatibility with your watercraft's electrical system.

2. Convenience: Having a spare or replacement wiring harness can save time and money in the long run, as it eliminates the need to diagnose and repair individual wires.

3. Durability: Yamaha is known for producing high-quality components, and this harness is no exception. It should last for an extended period, providing reliable service.

Cons:

1. Cost: Replacement parts, especially OEM parts, can be quite expensive. This harness may put a dent in your budget.

2. Availability: Depending on your location and the availability of the part from dealers or distributors, it might take some time for the harness to arrive.

3. Installation: Installing a wiring harness can be a complex and time-consuming process, especially if you are not experienced in working with watercraft electrical systems.

In conclusion, while the Yamaha 2005 Waverunner FX Cruiser engine wiring harness (Part Number: 99999-03771-00) offers the convenience and reliability of an OEM solution, it comes with a cost and installation considerations. If you value the peace of mind that comes with having a spare or functioning wiring harness, or if you frequently use your watercraft and anticipate wear and tear, this part might be a worthwhile investment. However, if you are budget-conscious or comfortable with the risk of repairing individual wires as needed, you may choose to forego the purchase. Ultimately, the decision is yours based on your needs, circumstances, and priorities.

Details:

Missing a couple cover bolts. Comes with everything you see and nothing more. Removed from a 2005 waverunner fx Cruiser ho with just over 82 hours on it. Engine slung a rod.

part #: 999990377100 prices

  • $249.99-$334.28

specifications perwatercraft:

  • for models: Cruiser
  • for makes: Yamaha
  • for years: 2005
  • type: Main Harness
  • upc: 999990377100

payments perwatercraft:

  • credit card: Visa
  • other
  • wallet: Apple-pay

shipping perwatercraft:

  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $0.00
  • class: Standard
  • transit: 5-12 Days
  • type: Calculated

general perwatercraft:

  • Parts Accessories > Personal Watercraft Parts > Other Parts
  • condition: Used

returns perwatercraft:

  • policy: No Returns

offer perwatercraft:

  • started: September 27, 2025
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • best offers: True
  • options: Ship-to-home

seller perwatercraft:

  • # reviews: 879
  • city: Sylvania, Georgia
  • rating: 100.0%
for models: cruiser, for makes: yamaha, for years: 2005, type: main harness,
category: watercraft parts > parts, sku: 8604519512448682,

Yamaha 99999-03771-00 Is Similar To:

perwatercraft logo
5 offers $249.99–$334.28 USD
  • Offer #1: $249.99 price + $0.00 shipping estimate = $249.99* total. NO ECU. Removed from a 2005 waverunner fx cruiser ho with just over 82 hours on it.FREE SHIPPING
  • Offer #2: $334.28 price + $0.00 shipping estimate = $334.28* total. Many parts will fit other units as well but it is up to you to do the research in that respect Removed From:2007 Yamaha Waverunner FX Cruiser 1100.FREE SHIPPING
  • Offer #3: $269.00 price + $14.00 shipping estimate = $283.00* total. 2007 Yamaha WaveRunner, FXHO wiring harness Good condition with no cuts and wires Lot 4906A.+$14.00 shipping
  • Offer #4: $699.99 price + $35.95 shipping estimate = $735.94* total. As seen in the pictures. Tote 59.+$35.95 shipping
  • Offer #5: $189.95 price + $13.85 shipping estimate = $203.80* total. 2006 FX Cruiser High Output 50TH Anniversary Edition (FX1100BE). 2007 FX Cruiser HO (FX1100AF).+$13.85 shipping

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