{"product_id":"oem-alternator-voltage-regulator-m197","title":"OEM Valeo Voltage Regulator M197","description":"\u003ch4 id=\"todd_182\" class=\"\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003eMFR:VALEO\u003c\/li\u003e\n\u003cli\u003eFEATURE 1:100% New OEM\u003c\/li\u003e\n\u003cli\u003eNOTE 1:LIN\u003c\/li\u003e\n\u003cli\u003eNOTE 2:ID: 17\u003c\/li\u003e\n\u003cli\u003eSPECS FOR:Valeo IR\/IF\u003c\/li\u003e\n\u003cli\u003eSPECS:12 Volt\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"\" id=\"todd_398\"\u003eUSED ON\u003c\/h4\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003eAlfa Romeo - Europe (2011-2013) ** Citroen - Europe (2010-2010) ** Fiat - Europe (2006-2017) ** Iveco Fiat LCV \/ Heavy Duty - Europe (2014-2016)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_403\" class=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_403\" class=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003ch4 id=\"todd_396\" class=\"\"\u003eReplaces\u003c\/h4\u003e\n\u003cdiv id=\"tabcontents_396\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003eFiat 77366189, Valeo 599197\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"todd_503\" class=\"\"\u003eLESTER NUMBERS\u003c\/h4\u003e\n\u003cdiv id=\"tabcontents_503\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003e20495, 21547, 21552, 21625, 21743\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv class=\"\" id=\"tabcontents_403\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_396\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_503\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003ch4 class=\"\" id=\"todd_504\"\u003eUNIT NUMBERS\u003c\/h4\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv class=\"tab-panel\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003eFiat 51880175, 51993600, 5801837075, 5802407298; Iveco 5801591930, 5801591939, 5802407298; Lancia 419012993; Valeo FG18S133, FG18S134, FG18S135, FG20S032, FG20S045, FGN18S133, FGN18S134, FGN18S135, FGN20S032, FGN20S045, TG12S111\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVehicle Application\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAlfa Romeo - Europe Car\u003c\/strong\u003e\u003cbr\u003eMITO (955_) Eng.199 B4.000 1.3 MultiJet 62kW 199 B4.000 2011\u003cbr\u003eMITO (955_) Eng.199 B8.000 1.3 MultiJet 59kW 199 B8.000 2013\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCitroen - Europe Car\u003c\/strong\u003e\u003cbr\u003eNEMO Box (AA_) Eng.FHZ (F13DTE5) 1.3 HDi 75 55kW FHZ (F13DTE5) 2010\u003cbr\u003eNEMO Estate Eng.FHZ (F13DTE5) 1.3 HDi 75 55kW FHZ (F13DTE5) 2010\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFiat - Europe Car\u003c\/strong\u003e\u003cbr\u003e500 (312_) Eng.199 B1.000 1.3 D Multijet 70kW 199 B1.000 2009\u003cbr\u003e500 C (312_) Eng.199 B1.000 1.3 D Multijet 70kW 199 B1.000 2009\u003cbr\u003e500L (199_) Eng.199 B4.000 1.3 D Multijet 62kW 199 B4.000 2012\u003cbr\u003eFIORINO Box Body \/ Estate (225_) Eng.199 B1.000 1.3 D Multijet 70kW 199 B1.000 2009\u003cbr\u003ePUNTO (199_) Eng.199 A2.000, 199 A9.000 1.3 D Multijet 55kW 199 A2.000, 199 A9.000 2012\u003cbr\u003ePUNTO (199_) Eng.199 B4.000 1.3 D Multijet 62kW 199 B4.000 2012\u003cbr\u003ePUNTO Van (199_) Eng.199 B4.000 1.3 D Multijet 62kW 199 B4.000 2012\u003cbr\u003eQUBO (225_) Eng.199 B1.000 1.3 D Multijet 70kW 199 B1.000 2010\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFiat - Europe Van\u003c\/strong\u003e\u003cbr\u003eDucato 120 (250_); Multijet 2,3 D; F1AE0481D F1AGL4114; 88kW 120HP 2006-2015\u003cbr\u003eDucato 130 (250_); Multijet 2,3 D; F1AE0481N F1AE3481D F1AGL411D; 96kW 131HP 2006-2015\u003cbr\u003eDucato 150 (250_); Multijet 2,3 D; F1AE3481E; 109kW 148HP 2011-2017\u003cbr\u003eDucato 150 (250_); Multijet 2,3 D; F1AGL411A F1AGL411C; 110kW 150HP 2015-2017\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIveco Fiat LCV \/ Heavy Duty - Europe Van\u003c\/strong\u003e\u003cbr\u003eDaily VI 33S11, 35S11, 35C11; 78kW 106HP 2287cc 2014-2016\u003cbr\u003eDaily VI 33S13, 35S13, 35C13; 93kW 126HP 2287cc 2014-2016\u003cbr\u003eDaily VI 33S15, 35S15, 35C15; 107kW 146HP 2287cc 2014-2016\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_396\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_396\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_503\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabcontents_182\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_398\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_396\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_503\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\n\u003cdiv class=\"product-attr-tab\"\u003e\n\u003cdiv id=\"tabcontents_504\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eGenuine OEM replacement part\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eManufactured to original factory specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRegulates alternator output voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHelps maintain proper battery charging\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSupports stable charging system performance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eOriginal fit, function, and electrical characteristics\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIdeal for alternator rebuilding and repair\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEngineered for long-term reliability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat Does a Voltage Regulator Do?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eCommon Signs Replacement Is Needed\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReplace the voltage regulator if you notice:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBattery overcharging\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBattery not charging\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eLow charging voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHigh charging voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBattery warning light illuminated\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIntermittent charging problems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHeadlights that brighten or dim with engine speed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCharging system failure during testing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVoltage regulator failure discovered during alternator rebuilding\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eInstallation Recommendations\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhile You're Rebuilding\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInspect other common wear components to help maximize charging system reliability:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Bearing\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eBearings\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Brushes\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eBrushes\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Brush+Holder\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eBrush Holder\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Slip+Ring\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eSlip Rings\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Rectifier\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eRectifier\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Diode\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eDiodes\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Rotor\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eRotor\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Clutch+Pulley\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eClutch Pulley\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/rcautoelectric.com\/collections\/alternator-parts?filter.p.product_type=Insulator\u0026amp;sort_by=best-selling\"\u003e\u003cspan\u003eInsulators\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Buy From RC Auto Electric?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eDisclaimer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003c!-- RC-OEM-VOLTAGE-REGULATOR-DESCRIPTION --\u003e\n\u003ch5\u003eFeatures \u0026amp; Benefits\u003c\/h5\u003e\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\u003ch5\u003eWhat Does a Voltage Regulator Do?\u003c\/h5\u003e\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\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\u003ch5\u003eCommon Signs Replacement Is Needed\u003c\/h5\u003e\n\u003cp\u003eReplace the voltage regulator if you notice:\u003c\/p\u003e\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\u003ch5\u003eInstallation Recommendations\u003c\/h5\u003e\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\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\u003ch5\u003eWhile You're Rebuilding\u003c\/h5\u003e\n\u003cp\u003eInspect other common wear components to help maximize charging system reliability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBearings\u003c\/li\u003e\n\u003cli\u003eBrushes\u003c\/li\u003e\n\u003cli\u003eBrush Holder\u003c\/li\u003e\n\u003cli\u003eSlip Rings\u003c\/li\u003e\n\u003cli\u003eRectifier\u003c\/li\u003e\n\u003cli\u003eDiodes\u003c\/li\u003e\n\u003cli\u003eRotor\u003c\/li\u003e\n\u003cli\u003eClutch Pulley\u003c\/li\u003e\n\u003cli\u003eInsulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhy Buy From RC Auto Electric?\u003c\/h5\u003e\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\u003ch5\u003eDisclaimer\u003c\/h5\u003e\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":"Valeo","offers":[{"title":"Default Title","offer_id":47222810476798,"sku":"M197OEM","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/4432\/3582\/files\/w082-160n_l_1.jpg?v=1756546538","url":"https:\/\/rcautoelectric.com\/products\/oem-alternator-voltage-regulator-m197","provider":"RC Auto Electric Parts","version":"1.0","type":"link"}