1. Personal Watercraft Parts Products
  2. sku: 10566470990811782
  3. SEA DOO 278001585

SEA-DOO 278001585 Speedster Sensor Seadoo 278001993

fits model: Gtx, Rxt, Rxp, 4-tec, Challenger. make: Sea-doo.

278001993 Sea-doo 278001585 4-tec Seadoo Gtx Rxt Rxp Speedster Challenger Oem Speed Sensor

( Manufacturer Part Number: 278001585 ), ( Part Type: Sensor )

Review SEA DOO Seadoo Speedster Oem Speed Sensor fits CHALLENGER GTX RXT RXP 4-TEC

The Sea-Doo 278001585 4-TEC GTX Ski (also known as the Sea-Doo GTX RXP X 260, Sea-Doo GTX RXP X 300, Sea-Doo GTX RXP X 300R, or Sea-Doo RXP-X 300) is a high-performance watercraft model from Sea-Doo, a leading brand in the personal watercraft industry. This watercraft is powered by Sea-Doo's renowned 4-TEC (Three-Cylinder) engine, which delivers impressive power and efficiency.

The Sea-Doo GTX RXP X model boasts an innovative hull design called the Roto-X 3-up Stern Seating System. This design offers exceptional comfort and versatility, as it can comfortably seat three riders while providing a stable and agile platform for an exciting water riding experience.

This model also comes with several advanced features to enhance your time on the water. Among these features is the Intelligent Throttle Control System (iTC), which optimizes engine performance and delivers responsive acceleration while maintaining optimal fuel efficiency. Additionally, the Sea-Doo GTX RXP X is equipped with an adjustable Ergolock steering system, allowing riders to customize their handlebar position for added comfort and control.

Another notable feature of the Sea-Doo GTX RXP X is its impressive top speed of around 60 mph (97 km/h). This speed, combined with its agile handling and powerful engine, makes it an excellent choice for thrill-seekers and experienced riders looking for an exhilarating watercraft experience.

To ensure optimal performance and safety, the Sea-Doo GTX RXP X comes with several sensors, including the 278001993 sensor. This sensor is designed to monitor various aspects of the watercraft's engine and performance, such as temperature, pressure, and engine load. By providing real-time data to the watercraft's onboard computer, the sensor allows the rider to maintain optimal operating conditions, ensuring the best possible performance and longevity of the engine. This sensor is an essential component for those who demand the highest levels of performance, reliability, and safety from their watercraft.

The Sea-Doo GTX RXT/RXP Speedster Challenger is a high-performance personal watercraft (PWC) model from Sea-Doo, a well-known brand in the watercraft industry. This particular model comes with a 4-TEC engine, which is known for its advanced technology and efficient operation. Here are some pros and cons of buying a Sea-Doo 278001585 4-TEC GTX RXT/RXP Speedster Challenger:

Pros:

1. High-Performance: The Sea-Doo 4-TEC engine delivers impressive power and acceleration, making for an exhilarating riding experience.

2. Fuel Efficiency: The 4-TEC engine is also very fuel-efficient, saving you money in the long run.

3. Comfortable Riding Experience: The Speedster Challenger comes with an ergonomic seating system and a large, spacious deck, ensuring a comfortable ride for the driver and passengers.

4. Advanced Features: The PWC comes with a range of advanced features, including a digital information center, adjustable suspension, and a high-performance intake grate.

5. Quality Construction: Sea-Doo is known for its high-quality construction, and the Speedster Challenger is no exception. It is built to withstand the rigors of regular use and rough water conditions.

Cons:

1. High Cost: The Sea-Doo GTX RXT/RXP Speedster Challenger is a high-performance watercraft, and it comes with a premium price tag.

2. Maintenance: Like any high-performance vehicle, the Sea-Doo Speedster Challenger requires regular maintenance to keep it running at its best.

3. Size: The PWC is quite large and heavy, making it difficult to transport and store if you don't have a large garage or trailer.

4. Noise Level: The 4-TEC engine can be quite loud, which may be a concern for some users.

5. Complexity: The advanced features of the Sea-Doo Speedster Challenger may be overwhelming for some users.

In conclusion, the Sea-Doo 278001585 4-TEC GTX RXT/RXP Speedster Challenger is a high-performance personal watercraft that offers a thrilling riding experience, advanced features, and a comfortable riding position. However, it comes with a premium price tag, requires regular maintenance, and may be overwhelming for some users due to its complexity.

If you are looking for a high-performance PWC and have the budget for it, then the Sea-Doo Speedster Challenger is definitely worth considering. However, if you are on a tight budget or prefer a simpler, more affordable option, then you may want to consider other models in the Sea-Doo lineup or from other brands. Overall, the Sea-Doo GTX RXT/RXP Speedster Challenger is a great choice for those who want a high-performance, feature-rich watercraft that offers a comfortable and exciting riding experience.

Details:

2004 RXP - Electrical Accessories. Assemblies where 278001585 is used 278001993. Part number is 278001585 or 278001993. This is a good used Speed Sensor from 2004 Seadoo RXP 4-TEC SC.

part #: 278001585 prices

  • $64.99-$134.94

specifications perwatercraft:

  • for models: Gtx, Rxt, Rxp, 4-tec, Challenger
  • for makes: Sea-doo
  • mpn: 278001585
  • part type: Sensor

offer perwatercraft:

  • options: Ship-to-home
  • sold: 0
  • started: February 2, 2026
  • availability: In Stock
  • quantity: 1

general perwatercraft:

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

returns perwatercraft:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

shipping perwatercraft:

  • class: Standard
  • service: Standard
  • transit: 3-7 Days
  • cost: $7.99
  • type: Fixed

payments perwatercraft:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

seller perwatercraft:

  • city: Santa Maria, California
  • rating: 99.6%
  • # reviews: 4243
for models: gtx, rxt, rxp, 4-tec, challenger, for makes: sea-doo, part type: sensor,
category: watercraft parts > parts, sku: 10566470990811782,

Sea-doo 278001585 Is Similar To:

perwatercraft logo
2 offers $64.99–$134.94 USD
  • Offer #1: $134.94 price + $0.00 shipping estimate = $134.94* total. RXP 215, 2008-- 10- Electrical System. Superseded From: , 204471107.FREE SHIPPING
  • Offer #2: $64.99 price + $9.02 shipping estimate = $74.01* total. Speed Sensor Compatible with Sea-Doo GTI GTX RXP RXT Wake Sportster Utopia Islandia Challenger 2002-2012 PWC and Jet Boat BRP Speedometer Sensor Replaces# , 204471107.+$9.02 shipping

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