{"product_id":"oem-alternator-voltage-regulator-ib807","title":"OEM Bosch Voltage Regulator IB807","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMFR: BOSCH\u003c\/li\u003e\n  \u003cli\u003eFEATURE 1: 100% New\u003c\/li\u003e\n  \u003cli\u003eNOTE 1: LIN\u003c\/li\u003e\n  \u003cli\u003eSPECS FOR: Bosch IR\/IF\u003c\/li\u003e\n  \u003cli\u003eSPECS: 12 Volt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUsed On\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAudi (2013-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReplaces\u003c\/h2\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi, Volkswagen:\u003c\/strong\u003e 06H 903 803 B, 06H 903 803 D, 06H 903 803 E\u003cbr\u003e\n  \u003cstrong\u003eBosch:\u003c\/strong\u003e 0 272 220 807, F 00M 346 152, F 00M 346 163, F 00M 346 164\n\u003c\/p\u003e\n\n\u003ch2\u003eLester Numbers\u003c\/h2\u003e\n\n\u003cp\u003e11717, 11725, 11727, 11728, 11730, 11731, 20836\u003c\/p\u003e\n\n\u003ch2\u003eUnit Numbers\u003c\/h2\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi, Volkswagen:\u003c\/strong\u003e 03L 903 017, 03L 903 017, 03L 903 017 E, 03L 903 017 E, 03L 903 017 EX, 03L 903 017 EX, 03L 903 017 X, 03L 903 017 X, 04L 903 017, 04L 903 017 D, 04L 903 017 DX, 04L 903 017 E, 059 903 019 N, 059-903-018-S, 059-903-018-SX, 059-903-018S, 059-903-018SX, 059-903-019J, 059-903-019JX, 059-903-019M, 059-903-019MX, 06E-903-018J, 06E-903-018JX, 06E-903-018T, 06E-903-019D, 06E-903-019DX, 06H-903-017J, 06H-903-017JX, 06H-903-017T, 06H-903-017TX, 06H-903-018H, 06H-903-018HX, 06H-903-018J, 06H-903-018JX\u003cbr\u003e\n  \u003cstrong\u003eBosch:\u003c\/strong\u003e 0 125 711 034, 0 125 711 035, 0 125 711 044, 0 125 711 051, 0 125 711 052, 0 125 711 081, 0 125 711 082, 0 125 711 085, 0 125 711 088, 0 125 711 089, 0 125 711 090, 0 125 711 091, 0 125 711 107, 0 125 711 108, 0 125 711 124, 0 125 711 125, 0 125 711 126, 0 125 711 127, 0 125 711 128, 0 125 711 129, 0 125 711 130, 0 125 711 149, 0 125 711 150, 0 125 711 151, 0 125 711 152, 0 125 711 152, 0 125 711 153, 0 125 711 154, 0986083150\n\u003c\/p\u003e\n\n\u003ch2\u003eVehicle Application\u003c\/h2\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi Car\u003c\/strong\u003e\u003cbr\u003e\n  S4 V6 3.0L 2995cc 2013-2015\u003cbr\u003e\n  S5 V6 3.0L 2995cc 2013-2015\u003cbr\u003e\n  A4 L4 2.0L 1984cc 121cid 2013-2014\u003cbr\u003e\n  A4 Quattro L4 2.0L 1984cc 121cid 2013-2014\u003cbr\u003e\n  A5 L4 2.0L 1984cc 121cid 2013-2014\u003cbr\u003e\n  A5 Quattro L4 2.0L 1984cc 121cid 2013-2014\u003cbr\u003e\n  A4 L4 2.0L 1984cc 121cid 2014-2016\u003cbr\u003e\n  A4 Quattro L4 2.0L 1984cc 121cid 2014-2016\u003cbr\u003e\n  A5 L4 2.0L 1984cc 121cid 2014\u003cbr\u003e\n  A5 Quattro L4 2.0L 1984cc 121cid 2014-2017\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi Truck\u003c\/strong\u003e\u003cbr\u003e\n  Q5 V6 3.0L 2995cc 2013-2015\u003cbr\u003e\n  SQ5 V6 3.0L 2995cc 2014-2015\u003cbr\u003e\n  Q5 V6 3.0L 2967cc 181cid 2014\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi - China Car\u003c\/strong\u003e\u003cbr\u003e\n  A4 FV7303BDD 50TFSI DSG 2012-2015\u003cbr\u003e\n  A4 FV7183BAC 30TFSI CVT 2012-2015\u003cbr\u003e\n  A4 FV7183BAM 30TFSI 2012-2015\u003cbr\u003e\n  A4 FV7203BBC 35TFSI CVT 2012-2015\u003cbr\u003e\n  A4 FV7203BCD 40TFSI DSG 2012-2015\u003cbr\u003e\n  A4 FV7203BEC 35TFSI CVT 2012-2015\u003cbr\u003e\n  A4 FV7203BFQ 45TFSI DSG 2012-2015\u003cbr\u003e\n  Q5 FV6461ATG 2.0T AMT 2010-2015\u003cbr\u003e\n  Q5 FV6461ATG 2.0T DSG 2010-2015\u003cbr\u003e\n  Q5 FV6461HAQ 2.0T 2010-2015\u003cbr\u003e\n  Q5 FV6461HBQ 2.0T AMT 2010-2015\u003cbr\u003e\n  Q5 FV6461HCQ 2.0T AMT 2010-2015\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eAudi - Europe Car\u003c\/strong\u003e\u003cbr\u003e\n  A4 Quattro 200kW, 272HP 3.0 TFSI 2012-2016\u003cbr\u003e\n  A4 Quattro 245kW, 333HP 2008-2016\u003cbr\u003e\n  A5 Quattro 200kW, 272HP 3.0 TFSI 2011-2016\u003cbr\u003e\n  Q5 Quattro 200kW, 272HP 3.0 TFSI 2012-2016\u003cbr\u003e\n  Q5 Quattro 260kW, 354HP, TFSI 2013-2016\u003cbr\u003e\n  A4 125kW, 170HP 1.8 TFSI 2011-2016\u003cbr\u003e\n  A4 132kW, 180HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A4 155kW, 211HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A4 162kW, 220HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A4 165kW, 224HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A4 88kW, 120HP 1.8 TFSI 2008-2016\u003cbr\u003e\n  A4 Allroad Quattro 155kW, 211HP 2.0 TFSI 2009-2016\u003cbr\u003e\n  A4 Allroad Quattro 165kW, 224HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A4 Quattro 125kW, 170HP 1.8 TFSI 2011-2016\u003cbr\u003e\n  A4 Quattro 155kW, 211HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A4 Quattro 162kW, 220HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A4 Quattro 165kW, 224HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A5 118kW, 160HP 1.8 TFSI 2009-2016\u003cbr\u003e\n  A5 125kW, 170HP 1.8 TFSI 2007-2016\u003cbr\u003e\n  A5 132kW, 180HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A5 155kW, 211HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A5 162kW, 220HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A5 165kW, 224HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  A5 Quattro 155kW, 211HP 2.0 TFSI 2008-2016\u003cbr\u003e\n  A5 Quattro 162kW, 220HP 2.0 TFSI 2012-2016\u003cbr\u003e\n  A5 Quattro 165kW, 224HP 2.0 TFSI 2013-2016\u003cbr\u003e\n  Q5 Quattro 132kW, 180HP 2.0 TFSI 2009-2016\u003cbr\u003e\n  Q5 Quattro 165kW, 224HP 2.0 TFSI 2012-2016\u003cbr\u003e\n  Q5 Quattro 169kW, 230HP 2.0 TFSI 2015-2016\u003cbr\u003e\n  A5 150kW, 204HP 3.0 TDI 2011-2016\u003cbr\u003e\n  A5 Quattro 160kW, 218HP 3.0 TDI 2015-2016\u003cbr\u003e\n  A5 Quattro 180kW, 245HP 3.0 TDI 2011-2016\u003cbr\u003e\n  A5 Quattro 184kW, 250HP 3.0 TDI 2012-2016\u003cbr\u003e\n  A5 Quattro 190kW, 258HP 3.0 TDI 2013-2016\u003cbr\u003e\n  A5 Quattro 230kW, 313HP TDI 2012-2016\u003cbr\u003e\n  A5 Quattro 240kW, 326HP TDI 2015-2016\u003cbr\u003e\n  A5 Quattro 250kW, 340HP TDI 2015-2016\n\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM replacement part\u003c\/li\u003e\n  \u003cli\u003eManufactured to original factory specifications\u003c\/li\u003e\n  \u003cli\u003eRegulates alternator output voltage\u003c\/li\u003e\n  \u003cli\u003eHelps maintain proper battery charging\u003c\/li\u003e\n  \u003cli\u003eSupports stable charging system performance\u003c\/li\u003e\n  \u003cli\u003eOriginal fit, function, and electrical characteristics\u003c\/li\u003e\n  \u003cli\u003eIdeal for alternator rebuilding and repair\u003c\/li\u003e\n  \u003cli\u003eEngineered for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat Does a Voltage Regulator Do?\u003c\/h2\u003e\n\n\u003cp\u003eThe voltage regulator controls the alternator's output by regulating current supplied to the rotor field winding. As electrical demand changes, the regulator continuously adjusts field current to maintain the proper charging voltage for the battery and the vehicle's electrical system.\u003c\/p\u003e\n\n\u003cp\u003eA properly functioning voltage regulator helps prevent battery overcharging and undercharging while protecting sensitive electrical components from excessive voltage. Because charging system performance depends on the interaction between the regulator, rotor, stator, rectifier, and battery, replacing a faulty regulator is an important step in restoring alternator performance.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Signs Replacement Is Needed\u003c\/h2\u003e\n\n\u003cp\u003eReplace the voltage regulator if you notice:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBattery overcharging\u003c\/li\u003e\n  \u003cli\u003eBattery not charging\u003c\/li\u003e\n  \u003cli\u003eLow charging voltage\u003c\/li\u003e\n  \u003cli\u003eHigh charging voltage\u003c\/li\u003e\n  \u003cli\u003eBattery warning light illuminated\u003c\/li\u003e\n  \u003cli\u003eIntermittent charging problems\u003c\/li\u003e\n  \u003cli\u003eHeadlights that brighten or dim with engine speed\u003c\/li\u003e\n  \u003cli\u003eCharging system failure during testing\u003c\/li\u003e\n  \u003cli\u003eVoltage regulator failure discovered during alternator rebuilding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Recommendations\u003c\/h2\u003e\n\n\u003cp\u003eInstallation should be performed by a qualified technician or experienced alternator rebuilder. Before installing the new regulator, inspect the brushes, brush holder, slip rings, rotor, stator, rectifier, wiring, and electrical connections for signs of wear or damage.\u003c\/p\u003e\n\n\u003cp\u003eAlways verify connector configuration and mounting style before installation. After assembly, bench-test the alternator to confirm proper charging voltage and overall charging system performance.\u003c\/p\u003e\n\n\u003ch2\u003eWhile You're Rebuilding\u003c\/h2\u003e\n\n\u003cp\u003eInspect other common wear components to help maximize charging system reliability:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Bearing\u0026amp;sort_by=best-selling\"\u003eBearings\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Brushes\u0026amp;sort_by=best-selling\"\u003eBrushes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Brush+Holder\u0026amp;sort_by=best-selling\"\u003eBrush Holder\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Slip+Ring\u0026amp;sort_by=best-selling\"\u003eSlip Rings\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Rectifier\u0026amp;sort_by=best-selling\"\u003eRectifier\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Diode\u0026amp;sort_by=best-selling\"\u003eDiodes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Rotor\u0026amp;sort_by=best-selling\"\u003eRotor\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Clutch+Pulley\u0026amp;sort_by=best-selling\"\u003eClutch Pulley\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Insulator\u0026amp;sort_by=best-selling\"\u003eInsulators\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy From RC Auto Electric?\u003c\/h2\u003e\n\n\u003cp\u003eRC Auto Electric specializes in genuine OEM and premium aftermarket alternator and starter rebuilding components for professional rebuilders, repair shops, automotive technicians, and DIY enthusiasts. Our extensive catalog includes thousands of electrical components backed by accurate cross-reference information to help simplify part identification and reduce ordering mistakes.\u003c\/p\u003e\n\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\n\u003cp\u003eCompatibility information is provided as a reference only. Manufacturing revisions, production changes, and previous rebuilding modifications may affect internal alternator components. Always compare the original OEM part number, connector configuration, mounting style, voltage specifications, cross-reference numbers, and product photographs before installation. If you are unsure about compatibility, contact RC Auto Electric before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47230227841278,"sku":"IB807OEM","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/4432\/3582\/files\/w080-104n_l_1.jpg?v=1756542899","url":"https:\/\/rcautoelectric.com\/products\/oem-alternator-voltage-regulator-ib807","provider":"RC Auto Electric Parts","version":"1.0","type":"link"}