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Yamaha OEM Part 4D3-81940-00-00 STARTER RELAY ASSY (RC19-077A)
- Product Code: 4D3-81940-00-00
$91.86
- Genuine Yamaha OEM part
- New in original packaging
- Fits the models listed in the fitment chart
- Easy, no-hassle returns
This product is vehicle specific.
Find your vehicle to make sure this part fits before you order.
Ships in 4 to 9 days
Genuine Yamaha OEM Starter Relay Assembly (RC19-077A) (part number 4D3-81940-00-00) from the Electrical 1 diagram. It fits Yamaha Raptor 250, Raptor 125, YXZ1000, YXZ1000R, YXZ1000R SS, YXZ1000R SS Xtr and 2 more built from 2008 to 2025.
Fits these models
- Raptor 250: 2008–2013
- Raptor 125: 2011–2013
- YXZ1000: 2016
- YXZ1000R: 2017–2025
- YXZ100R: 2018
- YXZ1000R SS: 2020–2025
- YXZ1000R SS Xtr: 2020–2023
- YXZ1000R SS XT R: 2024–2025
See the Fitment tab for the full list with model codes.
Need Help Finding the Right Part?
Not sure it fits? Ask before you order — our team will check the part for your machine.
For a faster answer, include:
Year, make and model of your machine- VIN or frame / serial number
- OEM part number or a photo of the old part
Email Us
(630) 886-1221Find your ride
Check your current ride below to confirm product compatibility.
Yamaha
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2013
2012
2011
2009
- Yamaha YXZ10YEXSL (YXZ1000R SS) BDWF 2025 ELECTRICAL 1
- Yamaha YXZ10YEZSB (YXZ1000R SS XT R) BDWD 2025 ELECTRICAL 1
- Yamaha YXZ10YMXSL (YXZ1000R) BJB9 2025 ELECTRICAL 1
- Yamaha YXZ10YEXRL (YXZ1000R SS) BDW9 2024 ELECTRICAL 1
- Yamaha YXZ10YEZRD (YXZ1000R SS XT R) BDW7 2024 ELECTRICAL 1
- Yamaha YXZ10YMXRL (YXZ1000R) BJB5 2024 ELECTRICAL 1
- Yamaha YXZ10YEXPL (YXZ1000R SS) BASS 2023 ELECTRICAL 1
- Yamaha YXZ10YEZPT (YXZ1000R SS XTR) BASP 2023 ELECTRICAL 1
- Yamaha YXZ10YMXPL (YXZ1000R) B5JE 2023 ELECTRICAL 1
- Yamaha YXZ10YEXNL (YXZ1000R SS) BASM 2022 ELECTRICAL 1
- Yamaha YXZ10YEZNB (YXZ1000R SS XTR) BASK 2022 ELECTRICAL 1
- Yamaha YXZ10YMXNL (YXZ1000R) B5JC 2022 ELECTRICAL 1
- Yamaha YXZ10YESMB (YXZ1000R SS SE) BAS8 2021 ELECTRICAL 1
- Yamaha YXZ10YESMW (YXZ1000R SS SE CAL) BASD 2021 ELECTRICAL 1
- Yamaha YXZ10YEXML (YXZ1000R EPS SS) BASE 2021 ELECTRICAL 1
- Yamaha YXZ10YEZMG (YXZ1000R SS XTR) BASA 2021 ELECTRICAL 1
- Yamaha YXZ10YMXML (YXZ1000R EPS) B5J8 2021 ELECTRICAL 1
- Yamaha YXZ10YECLL (YXZ1000R SS SPECIAL EDITION) BAS3 2020 ELECTRICAL 1
- Yamaha YXZ10YESLB (YXZ1000R SS XTR) BAS1 2020 ELECTRICAL 1
- Yamaha YXZ10YEXLW (YXZ1000R EPS SS) BAS6 2020 ELECTRICAL 1
- Yamaha YXZ10YMSLL (YXZ1000R EPS SPECIAL EDITION) B5J5 2020 ELECTRICAL 1
- Yamaha YXZ10YMXLR (YXZ1000R EPS) B5J6 2020 ELECTRICAL 1
- Yamaha YXZ10YESKL (YXZ1000R EPS SS SE) B5H1 2019 ELECTRICAL 1
- Yamaha YXZ10YESKW (YXZ1000R EPS SS SE) B5H4 2019 ELECTRICAL 1
- Yamaha YXZ10YEXKD (YXZ1000R EPS SS) B5H8 2019 ELECTRICAL 1
- Yamaha YXZ10YMSKL (YXZ1000R EPS SE) B5J1 2019 ELECTRICAL 1
- Yamaha YXZ10YMXKD (YXZ1000R EPS) B5J3 2019 ELECTRICAL 1
- Yamaha YXZ10YESJL (YXZ1000R EPS SS SE) B0F1 2018 ELECTRICAL 1
- Yamaha YXZ10YESJW (YXZ1000R EPS SS SE) B0F4 2018 ELECTRICAL 1
- Yamaha YXZ10YEXJD (YXZ100R EPS SS) B0F8 2018 ELECTRICAL 1
- Yamaha YXZ10YMSJL (YXZ1000R EPS SE) 2HCJ 2018 ELECTRICAL 1
- Yamaha YXZ10YMXJD (YXZ1000R EPS) 2HCP 2018 ELECTRICAL 1
- Yamaha YXZ10YESHB (YXZ1000R EPS SS SE) B575 2017 ELECTRICAL 1
- Yamaha YXZ10YESHS (YXZ1000R EPS SS SE) B57G 2017 ELECTRICAL 1
- Yamaha YXZ10YEXHO (YXZ1000R EPS SS) B5711 2017 ELECTRICAL 1
- Yamaha YXZ10YMSHB (YXZ1000R EPS SPECIAL EDITION) 2HCE 2017 ELECTRICAL 1
- Yamaha YXZ10YMXHO (YXZ1000R EPS) 2HCA1 2017 ELECTRICAL 1
- Yamaha YXZ10YPSGS (YXZ1000 EPS SPECIAL EDITION) 2HC8 2016 ELECTRICAL 1
- Yamaha YXZ10YPSGY (YXZ1000 EPS SPECIAL EDITION) 2HC1 2016 ELECTRICAL 1
- Yamaha YXZ10YPXGO (YXZ1000 EPS) 2HC41 2016 ELECTRICAL 1
- Yamaha YFM125RDL (RAPTOR 125) 2PA7 2013 ELECTRICAL 1
- Yamaha YFM125RDW (RAPTOR 125) 2PA70 2013 ELECTRICAL 1
- Yamaha YFM25RDL (RAPTOR 250) 1BTM 2013 ELECTRICAL 1
- Yamaha YFM25RDW (RAPTOR 250) 1BTM0 2013 ELECTRICAL 1
- Yamaha YFM125RBL (RAPTOR 125) 2PA4 2012 ELECTRICAL 1
- Yamaha YFM125RBW (RAPTOR 125) 2PA40 2012 ELECTRICAL 1
- Yamaha YFM25RBL (RAPTOR 250) 1BTF 2012 ELECTRICAL 1
- Yamaha YFM25RBW (RAPTOR 250) 1BTF0 2012 ELECTRICAL 1
- Yamaha YFM125RAL (RAPTOR 125) 2PA1 2011 ELECTRICAL 1
- Yamaha YFM125RAW (RAPTOR 125) 2PA10 2011 ELECTRICAL 1
- Yamaha YFM25RAL (RAPTOR 250) 1BT9 2011 ELECTRICAL 1
- Yamaha YFM25RAW (RAPTOR 250) 1BT90 2011 ELECTRICAL 1
- Yamaha YFM25RSPA (RAPTOR 250 SPECIAL EDITION) 1BTC 2011 ELECTRICAL 1
- Yamaha YFM25RZW (RAPTOR 250) 1BT1 2010 ELECTRICAL 1
- Yamaha YFM25RSE2Y (RAPTOR 250 SPECIAL EDITION II) 4D3H 2009 ELECTRICAL 1
- Yamaha YFM25RSEY (RAPTOR 250 SPECIAL EDITION) 4D3M 2009 ELECTRICAL 1
- Yamaha YFM25RYL (RAPTOR 250) 4D3D 2009 ELECTRICAL 1
- Yamaha YFM25RYW (RAPTOR 250) 4D3D0 2009 ELECTRICAL 1
- Yamaha YFM25RSP2X (RAPTOR 250 SPECIAL EDITION II) 4D39 2008 ELECTRICAL 1
- Yamaha YFM25RSPX (RAPTOR 250 SPECIAL EDITION) 4D35 2008 ELECTRICAL 1
- Yamaha YFM25RXGY (RAPTOR 250) 4D31 2008 ELECTRICAL 1
- Yamaha YFM25RXL (RAPTOR 250) 4D310 2008 ELECTRICAL 1
Part Details
| Brand | Yamaha |
| Sku | 4D3-81940-00-00 |
| Name | STARTER RELAY ASSY (RC19-077A) |
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