1. Personal Watercraft Parts Products
  2. sku: 7594796049192772
  3. SEA DOO 664450

SEA-DOO 664450 Fuel Rail Injector Wiring Harness Seadoo 215 Rail/injector

fits model: Rxt, Gtx. make: Sea-doo. year: 2008.

664450 Sea-doo Used Oem 2008 Seadoo Rxt Gtx 215 Fuel Rail/injector Wiring Harness

( Manufacturer Part Number: 664450 ), ( Part Type: Fuel Wiring Injector Harness )

Review SEA DOO Used Oem Seadoo 215 Fuel Rail/injector Wiring Harness fits RXT GTX 2008

Introducing the Sea-Doo 664450 Fuel Rail/Injector Wiring Harness, an essential component for maintaining the optimal performance of your 2008 Sea-Doo RXT-X 215 watercraft. This wiring harness is specifically designed for Sea-Doo watercraft models and ensures a reliable connection between the fuel rail and injectors.

Crafted with high-quality materials, this wiring harness features a durable design that can withstand the rigors of frequent use on the water. The wiring is shielded to protect against moisture and corrosion, ensuring longevity and reliability.

The Sea-Doo 664450 Fuel Rail/Injector Wiring Harness includes all necessary connectors and terminals, making installation a straightforward process. Each connector is color-coded and clearly labeled for easy identification, reducing the risk of errors during installation.

This wiring harness is designed to work seamlessly with the factory fuel system, allowing you to maintain the performance and fuel efficiency of your Sea-Doo watercraft. It is essential for anyone who wants to ensure the continued reliability and optimal performance of their watercraft's fuel injection system.

Whether you are an avid water sports enthusiast or a casual user, the Sea-Doo 664450 Fuel Rail/Injector Wiring Harness is an essential addition to your Sea-Doo RXT-X 215 watercraft. With its high-quality materials, durable design, and easy installation process, you can trust that this wiring harness will help keep your watercraft running smoothly and efficiently for years to come.

Buying a new fuel rail/injector wiring harness for a 2008 Sea-Doo RXT GTX 215 can offer several benefits and potential drawbacks. Here are some pros and cons to consider:

Pros:

1. Improved Performance: A new fuel rail/injector wiring harness ensures proper electrical connections between the fuel injectors and the engine control module (ECM). Proper electrical connections allow for optimal fuel injection, leading to improved engine performance, increased power, and better fuel efficiency.

2. Reliability: A new fuel rail/injector wiring harness can help prevent electrical issues that may cause engine misfires, rough idling, or other performance problems. A reliable wiring harness ensures consistent power delivery to the fuel injectors, which is essential for proper engine operation.

3. Easy Installation: The fuel rail/injector wiring harness is a plug-and-play component, making installation relatively straightforward. This can save time and money compared to other engine modifications that require extensive labor hours.

4. OEM Quality: A new fuel rail/injector wiring harness is manufactured to original equipment manufacturer (OEM) specifications, ensuring a perfect fit and reliable performance.

Cons:

1. Cost: A new fuel rail/injector wiring harness can be an expensive upgrade, especially for older models like the 2008 Sea-Doo RXT GTX 215. The cost may be a significant investment for some riders, especially if they are on a tight budget.

2. Potential for Unintended Consequences: While a new fuel rail/injector wiring harness can lead to improved performance, it can also potentially cause unintended consequences if not installed correctly. For example, incorrect wiring connections can lead to engine damage or even failure.

3. Availability: A new fuel rail/injector wiring harness for a 2008 Sea-Doo RXT GTX 215 may not be readily available from local dealerships or parts stores, making it difficult to obtain quickly. This can result in extended downtime for the watercraft.

Conclusion:

A new fuel rail/injector wiring harness can offer several benefits for a 2008 Sea-Doo RXT GTX 215, including improved performance, reliability, and easy installation. However, the cost, potential for unintended consequences, and availability are important considerations that riders should weigh before making a purchase. Ultimately, if a rider values optimal engine performance and reliability, investing in a new fuel rail/injector wiring harness may be a worthwhile investment. However, if the cost is a concern, or if the watercraft is primarily used for casual recreational use, other modifications or maintenance tasks may be more appropriate.

Details:

Used in good working condition removed from running ski with hull damage.

part #: 664450 prices

  • $60.00-$79.99

specifications perwatercraft:

  • for models: Rxt, Gtx
  • for makes: Sea-doo
  • for years: 2008
  • mpn: 664450
  • part type: Fuel Wiring Injector Harness

payments perwatercraft:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

returns perwatercraft:

  • time: 14 Days
  • paid by: Buyer
  • policy: Returns Accepted

seller perwatercraft:

  • # reviews: 8949
  • rating: 97.6%
  • city: Forked River, New Jersey

shipping perwatercraft:

  • class: Standard
  • type: Calculated
  • transit: 5-12 Days
  • cost: $35.80
  • carrier: UPS
  • service: UPS Ground

offer perwatercraft:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: July 26, 2025

general perwatercraft:

  • Parts Accessories > Personal Watercraft Parts > Other Parts
  • condition: Used
for models: rxt, gtx, for makes: sea-doo, for years: 2008, part type: fuel wiring injector harness,
category: watercraft parts > parts, sku: 7594796049192772,

Sea-doo 664450 Is Similar To:

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5 offers $60.00–$79.99 USD
  • Offer #1: $60.00 price + $15.00 shipping estimate = $75.00* total.+$15.00 shipping
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  • Offer #3: $79.99 price + $10.70 shipping estimate = $90.69* total.+$10.70 shipping
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  • Offer #5: $80.00 price + $13.01 shipping estimate = $93.01* total.+$13.01 shipping

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