WSM SEA-DOO 720 800 951 1503 SAFETY SWITCH 3 WIRE 004-119-01 278002773 278001734

Brand: Sea-Doo

Manufacturer Part Number: 278001993

Condition: Good condition with moderate wear. Fully functional.


Please verify compatibility with your specific make, model, and year before purchasing.

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OEM & aftermarket parts for Sea-Doo, Yamaha, Kawasaki, and Polaris.

📋 Honest Disclosure

Thanks for looking. We're a US-based shop and we stand behind what we sell. The condition of this item is reflected in its photos and listing details — and since much of our stock is used or salvaged, some normal wear is to be expected. We want you to feel confident in your purchase, so if anything is unclear or you have a question before you buy, just reach out and we'll be glad to help.

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Product Images

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GOOD 2005-2012 Sea-Doo RXP 215 / RXT-X 255 OEM Speed Sensor 278001993

✅ Compatible Models (112 vehicles) — MPN: 278001993

Year / Model / AssemblyYear / Model / Assembly
2005 Challenger 180 4-TEC SC - Electrical Accessories 12005 Challenger 180 4-TEC SCIC - Electrical Accessories 1
2005 GTX 4-TEC, LTD SCIC - Electrical Accessories2005 GTX 4-TEC, STD - Electrical Accessories
2005 GTX 4-TEC, Supercharged - Electrical Accessories2005 GTX 4-TEC, WAKE - Electrical Accessories
2005 RXP - Electrical Accessories2005 RXT - Electrical Accessories
2005 Speedster 200 Twin 4-TEC - Electrical Accessories 12005 Speedster 200 Twin 4-TEC SC - Electrical Accessories 1
2005 Sportster 4-TEC - Electrical Accessories 22005 Sportster 4-TEC SCIC - Electrical Accessories 2
2006 Challenger 180 4-TEC TOWER, Edition 1 - Electrical Accessories 12006 Challenger 180 4-TEC TOWER, Edition 2 - Electrical Accessories 1
2006 Challenger 180 4-TEC, Edition 1 - Electrical Accessories 12006 Challenger 180 4-TEC, Edition 2 - Electrical Accessories 1
2006 Challenger CS TOWER, Edition 1 - Electrical Accessories 12006 Challenger CS TOWER, Edition 2 - Electrical Accessories 1
2006 Challenger CS, Edition 1 - Electrical Accessories 12006 Challenger CS, Edition 2 - Electrical Accessories 1
2006 GTI SE - Electrical Accessories Gti Se2006 GTI STD - Electrical Accessories Gti Std
2006 GTX 4-TEC LTD - Electrical Accessories2006 GTX 4-TEC SC - Electrical Accessories
2006 GTX 4-TEC, STD - Electrical Accessories Std2006 GTX 4-TEC, WAKE - Electrical Accessories Wake
2006 Islandia 220 - Electrical Accessories 22006 RXP - Electrical Accessories
2006 RXT - Electrical Accessories2006 Speedster 200 Twin 4-TEC NA, WAKE, Edition 1 - Electrical Accessories 2, Wake
2006 Speedster 200 Twin 4-TEC NA, WAKE, Edition 2 - Electrical Accessories 2, Wake2006 Speedster 200 Twin 4-TEC SCIC, WAKE, Edition 1 - Electrical Accessories 2, Wake
2006 Speedster 200 Twin 4-TEC SCIC, WAKE, Edition 2 - Electrical Accessories 2, Wake2006 Sportster 4-TEC SCIC, Edition 1 - Electrical Accessories 1
2006 Sportster 4-TEC SCIC, Edition 2 - Electrical Accessories 12006 Sportster 4-TEC, Edition 1 - Electrical Accessories 1
2006 Sportster 4-TEC, Edition 2 - Electrical Accessories 12006 Utopia 205, Edition 1 - Electrical Accessories 1
2006 Utopia 205, Edition 2 - Electrical Accessories 12007 Challenger 180 215 IC - Electrical Accessories 1
2007 Challenger 180SE 215 IC - Electrical Accessories 12007 GTI 4-TEC SE - Electrical System
2007 GTX LTD - Electrical System2007 GTX STD & Wake - Electrical System
2007 GTX Wake - Electrical System2007 Islandia 220 SE (155NA) - Electrical Accessories 2
2007 RXP 1503 BVIC - Electrical System Bvic2007 RXP 1503 NA - Electrical System Na
2007 RXT - Electrical System2007 Speedster 150 155NA - Electrical Accessories 1
2007 Speedster 150 215IC - Electrical Accessories 12007 Utopia 205 155NA - Electrical Accessories 2
2007 Utopia 205 SE 155NA - Electrical Accessories 22008 150 Speedster 155 - Electrical Accessories 1, Edition 2
2008 150 Speedster 155 - Electrical Accessories 1, Edition 12008 150 Speedster 215 - Electrical Accessories 1, Edition 2
2008 150 Speedster 215 - Electrical Accessories 1, Edition 12008 180 Challenger 215 - Electrical Accessories 1
2008 180 Challenger 215 - Electrical Accessories 22008 180 Challenger SE 215 - Electrical Accessories 1
2008 180 Challenger SE 215 - Electrical Accessories 22008 205 Utopia 310 - Electrical Accessories 2
2008 205 Utopia SE 310 - Electrical Accessories 22008 205 Utopia SE 430 - Electrical Accessories 2
2008 GTI SE 130 - Electrical System2008 GTI SE 155 - Electrical System
2008 GTX 155 - Electrical System2008 GTX 215 - Electrical System
2008 GTX Limited 215 - Electrical System2008 RXP X 255 - Electrical System
2008 RXP 155 - Electrical System2008 RXP 215 - Electrical System
2008 RXT 215 - Electrical System2008 RXT X 255 - Electrical System
2008 WAKE 155 - Electrical System2008 WAKE 215 - Electrical System
2009 150 Speedster 155 - Electrical Accessories 12009 150 Speedster, 1 x 215 SCIC - Electrical Accessories 1
2009 150 Speedster, 1 x 255 HO - Electrical Accessories 12009 180 Challenger SE, 1 x 215 SCIC - Electrical Accessories 1
2009 180 Challenger SE, 1 x 255 HO - Electrical Accessories 12009 180 Challenger, 1 x 215 SCIC - Electrical Accessories 1
2009 200 Speedster, 2 x 215 SCIC - Electrical Accessories 22009 205 Utopia SE, 2 x 155 NA - Electrical Accessories 2
2009 205 Utopia SE, 2 x 215 SCIC - Electrical Accessories 22009 GTI SE 130 - Electrical System
2009 GTI SE 155 - Electrical System2009 GTX 155 - Electrical System
2009 GTX 215 - Electrical System2009 RXP 215 - Electrical System
2009 RXP-X 255 and 255 RS - Electrical System2009 RXT 215 - Electrical System
2009 RXT-X 255 and 255 RS - Electrical System2009 Wake 155 - Electrical System
2009 Wake PRO 215 - Electrical System2010 150 Speedster 155 (1503NA) - Electrical Accessories 1
2010 150 Speedster 255, 1 x 255 (1503HO) - Electrical Accessories 12010 180 Challenger 215, 1x215 1503SCIC - Electrical Accessories 1
2010 180 Challenger SE 255, 1x255 1503HO - Electrical Accessories 12010 200 Speedster 510, 2 x 255 (1503HO) - Electrical Accessories 2
2010 GTI SE 130 - Electrical System2010 GTI SE 155 - Electrical System
2010 RXP-X 255 and 255 RS - Electrical System2010 Wake 155 - Electrical System
2011 150 Speedster 155 - Electrical Accessories 12011 150 Speedster 255 - Electrical Accessories 1
2011 180 Challenger 215 - Electrical Accessories 12011 180 Challenger SE 215 - Electrical Accessories 1
2011 180 Challenger SE 255 - Electrical Accessories 12011 200 Speedster 510 - Electrical Accessories 2
2011 RXP-X 255 & RS - Electrical System2012 200 Speedster 510 - Electrical Accessories 2
FEEDBACK Your satisfaction is our top priority! If you experience any issues with your order, please contact us first—we're committed to resolving your concerns promptly and professionally. We guarantee a quick and fair resolution to all problems. Your feedback means a lot to us—once you leave feedback, we'll automatically return the favor with positive feedback for you. Thank you for your support and trust—we look forward to serving you again! Shipping & Compatibility Notice To ensure smooth and reliable international delivery, we highly recommend using eBay International Shipping Services. If you're unsure about product compatibility with your vehicle, please contact us before purchasing. We're happy to confirm fitment and help you find the correct part. We do not use stock photos—the item pictured is exactly what you'll receive. Before placing your order, please double-check that the part matches your specific make, model, and year. In rare cases of product unavailability, we reserve the right to cancel the order. We appreciate your understanding. About Us We specialize in premium NOS Vintage, Remanufactured, and Salvaged Personal Watercraft Parts. Every item undergoes a thorough inspection before being listed or shipped, ensuring both reliability and performance. Our commitment to quality is uncompromising—if a part doesn't meet our standards, we won't list it. Enjoy significant savings compared to dealer prices and shop with confidence knowing our products meet the highest standards of excellence. Have questions or concerns? 💬 Send us a message—our team is happy to help! Return Policy We've crafted a return policy to ensure transparency and fairness. Return Eligibility * Time Frame: Returns must be initiated within 14 days of delivery. * Condition: Items must be unused, unmodified, and in their original packaging—free from signs of tampering or installation. Non-Returnable Items * Items that have been damaged, modified, or used for testing. * Items that have been altered, disassembled, or physically damaged. Return Process 1. Contact Us: Reach out through Messages with your order number, item details, and reason for return. 2. Inspection: Once approved, we'll provide return instructions. Returned items will be inspected to confirm eligibility. 3. Refund or Replacement: Approved returns qualify for a refund or replacement. Refunds are processed within 3 business days of being received back at our facility and successfully inspected. Additional Notes * Return shipping costs are the responsibility of the buyer unless the return is due to our error (e.g., wrong or defective item). * We reserve the right to deny a return if the item shows signs of damage, tampering, or use not related to our mistake. Thank you for choosing us! If you have any questions about your order or our policies, please don't hesitate to reach out. Your trust drives our commitment to excellence. Listed: 09/05/2026