Voltage Regulator with Brushes for Bosch | Fits John Deere, Polaris, VW, Ram | Replaces 0272220701 & 03L903803A - IB731

Need to rebuild or repair your vehicle's alternator? This premium replacement voltage regulator is engineered to meet or exceed original factory specs, ensuring a perfect fit and long-lasting charging performance.

📐 Component-Specific Technical Data

• Technical Specifications: Voltage Regulator with Brushes, 12 Volt, B-Circuit, for Bosch, Terminals L-DFM, Soft Start, LRC, 14.4 Voltage Set Point
• Replaces OEM: Audi/Volkswagen 03L903803A; Bosch 0272220701, 0272220714, 0272220720, 0272220731, 0272220744, F000BL9012; Fiat 77366060, 77368247; Iveco 42567080; Mitsubishi QC000239, 1121-163RS
• Aftermarket Crossovers: 230-24157, W08094, W080-94, 176-052, GNR-B033, 80201074A, IB731

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Audi / Volkswagen / Skoda OEM: 03C 903 024E, 03E903023, 03L 903 023 G, 03L-903-023R, 03L-903-023RX, 03P 903 023 G, 04C 903 023 N, 04C-903-023A, 04C-903-023AX, 04C-903-023B, 04C-903-023BX, 04E 903 023 P, 04E 903 024 D, 04E 903 024 DX, 04E-903-023S, 04E-903-023SX, 04E-903-025J, 04E-903-025JX, 04E903024P, 04E903024PX, 06K 903 023, 06K 903 023X, 06K-903-015C, 06K-903-015CX, 2P0 903 015 D, 4E903024PX, 5U0 903 025 D, 5U0 903 025 E, 5UO-903-025D, 5UO-903-025F
• Bosch / SEG Automotive OEM: 0125811009, 0125811036, 0125811059, 0125811061, 0125811062, 0125811071, 0125811072, 0125811101, 0125811102, 0125811111, 0125811112, 0125811113, 0125811114, F000BL0134, F000BL0301, F000BL0310, F000BL0322, F000BL0329, F000BL0330, F000BL03A0, F000BL0415, F000BL0416, F000BL0418, F000BL0423, F000BL0424, F000BL0425, F000BL0434, F000BL0438, F000BL0465, F000BL0466, F000BL0472, F000BL0475, F000BL0476, F000BL04A0, F000BL04B1, F000BL04C0, F000BL04D1, F000BL04D7, F000BL04D8, F000BL04J7, F000BL04K7, F000BL0608, F000BL060G, F000BL0614, F000BL0615, F000BL0618, F000BL0619, F000BL0622, F000BL0624, F000BL0625, F000BL0634, F000BL0636, F000BL0650, F000BL0652, F000BL0660, F000BL0688, F000BL06A0, F000BL06AE, F000BL06AF, F000BL06BA, F000BL06C0, F000BL06C1, F000BL06C2, F000BL06D0, F000BL06E5, F000BL06E6, F000BL06F8, F000BL06FK, F000BL06H5, F000BL06H6, F000BL06J0, F000BL06JC, F000BL06K5, F000BL06K7, F000BL06M5, F000BL06M6, F000BL06M9, F000BL06W0, F000BL06X0, F000BL0704, F000BL0705, F000BL0706, F000BL0707, F000BL0730, F000BL0761, F000BL0762, F000BL07D3, F000BL07E0, F000BL07EO, F000BL07K9, F000BL07N9, F000BL07P9, F000BL07R9, F000BL07W7, F000BL07W8, F000BL07X1, F000BL07X2, F000BL0809, F000BL0861, F000BL0862, F000BL0863, F000BL0864, F000BL08C0, F000BL08G5, F000BL08G6, F000BL08P7, F000BL08P8
• Other Manufacturer OEM: Chrysler 68261783AA, 68324630AA; Citroen 1612612480; Fiat / Iveco 504385133, 504385134, 504385137, 504385138, 505582150, 5801671985, 5801872335; Hatz 50624500; John Deere AT410922, AT453019, RE556826, RE556827, RM100163, SJ14155; Lucas LRA02358; Mahindra 1402AAA05071N, 1402AAA07451N; Marelli 063533250530; Mitsubishi ME230742, ME230889, ME230890, MK667724; Polaris 3023106, 3023365, 3040001; Tata 542715400101
• Lester References: 11563, 11723, 12907, 12908, 20544, 20545, 20546, 20547, 20800, 20994, 21005, 21038, 21039, 21042, 21209, 21313, 21577, 21685, 21862, 21935, 22468, 22502, 22508, 22548, 22891, 23136, 24119

🚘 Vehicle Application Details

• John Deere Backhoes, Loaders & Skid Steers: 210L, 310L, 312GR, 314G, 315SL HL, 316GR, 317G, 318E, 318G, 319E, 320E, 320G, 323E, 324E, 324G, 326E, 410L, 710L (2013–2024) L4 2.1L Yanmar, L4 3.3L Yanmar, L4 4.5L John Deere
• John Deere Utility Tractors: 5045D, 5045E, 5050E, 5055D, 5055E, 5060E, 5065E, 5075E (2008–2024) L3 2.9L John Deere
• Polaris Utility Vehicles: Ranger 1000 (2015), Ranger Diesel / Crew / HST Series (2015–2018)
• Ram Commercial Vans: ProMaster 1500 / 2500 / 3500 (2014–2016) L4 3.0L Diesel
• Volkswagen Passenger Cars: Beetle (2013–2017) L4 1.8L / L4 2.0L; Gol (2016–2020) L4 1.6L; Jetta (2013–2018) L4 1.4L / L4 1.8L / L4 2.0L; Passat (2012–2017) L4 1.8L / L4 2.0L; Saveiro (2010–2011, 2015–2023) L4 1.6L; Vento (2014–2018) L4 1.6L

💖 Our Worry-Free Promise

Because automotive electrical parts are highly specific, we want you to buy with total confidence. If you tear down your alternator and realize you need a different size or configuration, don't sweat it. We offer easy, no-hassle returns and fast refunds. We are here to help your DIY build succeed!