Yamaha 6B6-81940-00-00 Starter Relay Assembly is a genuine Yamaha electrical component. It is designed for the factory wiring, sensing, starting, charging, or control system on compatible models. It is listed for 62 Yamaha model and model-year applications spanning model years 2004–2015.

Key Features

• Purpose: Integrates with the factory Yamaha electrical system on the listed applications.
• Design: Electrical parts can share a similar appearance while using different connectors or calibration.
• Fitment: Specified for 62 Yamaha model and model-year applications, listed in the compatibility section below.
• Part Number: Sold as genuine Yamaha part number 6B6-81940-00-00.

Engine & Boat Compatibility

• FA1800 WaveRunner FX SHO (2013-2014)
• FA1800A WaveRunner FX Cruiser SHO (2013-2014)
• FAT1100 212SS (2008-2010)
• FAT1100 212X (2008-2010)
• FB1800 WaveRunner FX HO (2012-2014)
• FB1800A WaveRunner FX Cruiser HO (2012-2014)
• FC1800 WaveRunner FX SVHO (2014)
• FC1800A WaveRunner FX Cruiser SVHO (2014)
• FRT1100 AR210 (2006-2011)
• FRT1100 SR210 (2006-2007)
• FRT1100A SX210 (2006-2007)
• FRT1100B SX210 (2006-2011)
• FRT1100C SX210 (2008)
• FX1000 WaveRunner FX (2005-2008)
• FX1000A WaveRunner FX Cruiser (2005-2008)
• FX1100 WaveRunner FX HO (2004-2006, 2008)
• FX1100 WaveRunner VX (2007)
• FX1100A WaveRunner FX Cruiser HO (2004-2008)
• FX1100B WaveRunner FX Cruiser HO 50th Ann. (2006)
• FX1800 WaveRunner FX Cruiser SHO (2008-2012)
• FX1800 WaveRunner FX SHO (2008-2012)
• FY1800 WaveRunner FX HO (2009-2011)
• FY1800A WaveRunner FX Cruiser HO (2009-2011)
• GX1800 WaveRunner FZR (2009-2014)
• GX1800A WaveRunner FZS (2009-2014)
• LAT1100 AR210 (2012-2015)
• LAT1100 SX210 (2012-2015)
• RM1800 AR192 (2013-2015)
• RM1800 SX192 (2013-2015)
• RX1800 AR190 (2012-2015)
• RX1800 SX190 (2012-2015)
• SAT1800 242 Limited (2015)
• SAT1800 242 Limited S (2015)
• SAT1800 AR240 HO (2015)
• SAT1800 SX240 HO (2015)
• SRT1000 SR230 (2005)
• SRT1000A SX230 (2005-2006)
• SRT1000B AR230 (2005-2006)
• SRT1100 AR230 HO (2005-2006)
• SRT1100 SX230 HO (2005-2006)
• SRT1100A SX230 HO (2006)
• SXT1100 232 Limited (2008-2009)
• SXT1100 232 Limited S (2009)
• SXT1100 AR230 HO (2007-2009)
• SXT1100 SR230 HO (2007)
• SXT1100 SX230 HO (2007-2009)
• SXT1800 242 Limited (2010-2014)
• SXT1800 242 Limited S (2010-2014)
• SXT1800 AR240 HO (2010-2014)
• SXT1800 SX240 HO (2010-2014)
• VX1100 WaveRunner 1100 Sport (2005-2006)
• VX1100 WaveRunner VX (2007-2008)
• VX1100A WaveRunner 1100 Deluxe (2005-2006)
• VX1100A WaveRunner VX Cruiser (2007-2014)
• VX1100B WaveRunner VX Deluxe (2007-2014)
• VX1100C WaveRunner VX Sport (2007-2014)
• VX1100D WaveRunner V1 Sport (2015)
• VX1100E WaveRunner V1 (2015)
• VX1800AK WaveRunner VXR (2011-2014)
• VX1800K WaveRunner VXS (2011-2014)
• XAT1800 212SS (2012-2015)
• XAT1800 212X (2012-2015)

Performance & Real-World Benefits

When Yamaha service information identifies this component as the fault, replacing it with the specified part restores the factory electrical connection and function.

Why Choose Yamaha OEM

Exact part-number fitment avoids incompatible connectors or system applications that a look-alike electrical part may introduce.

FAQ

Q1: Is 6B6-81940-00-00 a genuine Yamaha OEM part?

Yes. This listing is for genuine Yamaha part number 6B6-81940-00-00, intended for the applications listed in the compatibility section.

Q2: How do I confirm this starter relay assembly fits my Yamaha?

Match your exact model and model year to the Engine & Boat Compatibility list above, then verify part number 6B6-81940-00-00 against the applicable Yamaha parts diagram.

Q3: Should electrical diagnosis be completed before replacing this part?

Yes. When practical, follow Yamaha diagnostic procedures and verify related wiring, connectors, fuses, grounds, and system conditions before replacing electrical components.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.