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Specifications
- MFR:VALEO
- FEATURE 1:100% New OEM
- FEATURE 2:Stator or Light Activated
- FEATURE 3:Soft Start
- FEATURE 4:LRC Function
- FEATURE 5:Under Voltage/ Over Voltage Lamp
- FEATURE 6:Active Lamp - With Output
- SPECS FOR:Valeo IR/IF Alternators
- SPECS:12 Volt, B-Circuit, 14.5 Vset, High Side Drive Regulator, L-FR Terminals
USED ON
- Citroen - Europe (2000-2014) ** Fiat - Europe (2002-2011)
Replaces
- Valeo 593993
LESTER NUMBERS
- 21661, 21665, 22931, 23164, 23165, 23166
UNIT NUMBERS
- Bosch 0 986 049 370, 0 986 049 410; Citroen 9649611680, 9656956280, 9656956280; Denso 1022118400; Fiat 77747925, 9649611380; Lancia 9649611380; Letrika Old IA 1223; Marelli 063377301010, 063533483010; Peugeot 9649611680, 9656956280, 9656956280; PSA Peugeot Citroen 5702 C8 (C), 5702 C9 (C), 5702 E6 (P), 5705 5T, 5705 6C, 5705 6Y (P), 5705 6Z (C), 5705 AP, 5705 AW, 5705 AZ, 9665577780; Valeo TG7S010, TG7S011, TG7S013, TG7S014, TG9B024, TG9B025, TG9B043, TG9B064, TG9B065
Vehicle Application
Citroen - Europe Car
BERLINGO (MF) Eng.KFW (TU3JP) 1.4 53kW KFW (TU3JP) 2002-2005
C-ELYSEE Eng.NFP (EC5) 1.6 VTi 115 85kW NFP (EC5) 2012
C1 (PM_, PN_) Eng.8HT (DV4TD), DV4D 1.4 HDi 40kW 8HT (DV4TD), DV4D 2005-2014
C2 1100, HFX 2003-2010
C2 1400, KFV 2003-2010
C2 1600, NFU 2003-2010
C2 (JM_) Eng.HFX (TU1JP) 1.1 44kW HFX (TU1JP) 2003-2010
C2 (JM_) Eng.KFV (TU3JP) 1.4 54kW KFV (TU3JP) 2003-2010
C2 (JM_) Eng.KFV (TU3JP) 1.4 55kW KFV (TU3JP) 2006-2010
C2 (JM_) Eng.NFS (TU5JP4S) 1.6 VTS 90kW NFS (TU5JP4S) 2005-2010
C2 (JM_) Eng.NFU (TU5JP4) 1.6 80kW NFU (TU5JP4) 2003-2009
C3 1100, HFX 2003-2010
C3 1400, KFV 2002-2010
C3 1600, NFU 2002-2010
C3 I (FC_) Eng.HFX (TU1JP) 1.1 i 44kW HFX (TU1JP) 2002-2010
C3 I (FC_) Eng.KFU (ET3J4) 1.4 16V 65kW KFU (ET3J4) 2004-2010
C3 I (FC_) Eng.KFV (TU3A), KFV (TU3JP) 1.4 i 54kW KFV (TU3A), KFV (TU3JP) 2004-2010
C3 I (FC_) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2002
C3 I (FC_) Eng.NFU (TU5JP4) 1.6 16V 81kW NFU (TU5JP4) 2003-2005
C3 II Eng.KFT (TU3A), KFV (TU3A) 1.4 54kW KFT (TU3A), KFV (TU3A) 2009
C3 Pluriel 1400, KFV 2003-2010
C3 Pluriel 1600, NFU 2002-2010
C3 Pluriel (HB_) Eng.KFV (TU3JP) 1.4 54kW KFV (TU3JP) 2003-2010
C3 Pluriel (HB_) Eng.NFU (TU5JP4) 1.6 80kW NFU (TU5JP4) 2003-2010
C4 Coupe (LA_) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2004-2009
C4 I (LC_) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2004-2009
C5 I (DC_) Eng.6FZ (EW7J4) 1.8 16V (DC6FZB, DC6FZE) 85kW 6FZ (EW7J4) 2001-2004
C5 I (DC_) Eng.RFN (EW10J4) 2.0 16V (DCRFNC, DCRFNF) 100kW RFN (EW10J4) 2001-2004
C5 I (DC_) Eng.RLZ (EW10D) 2.0 16V HPi (DCRLZB) 103kW RLZ (EW10D) 2001-2004
C5 I Break (DE_) Eng.6FZ (EW7J4) 1.8 16V (DE6FZB, DE6FZE) 85kW 6FZ (EW7J4) 2001-2004
C5 I Break (DE_) Eng.RFN (EW10J4) 2.0 16V (DERFNF, DERFNC, RERFNC) 100kW RFN (EW10J4) 2001-2004
C5 I Break (DE_) Eng.RLZ (EW10D) 2.0 16V HPi (DERLZB) 103kW RLZ (EW10D) 2001-2004
C8 (EA_, EB_) Eng.3FZ (EW12J4) 2.2 116kW 3FZ (EW12J4) 2002
C8 (EA_, EB_) Eng.RFN (EW10J4) 2.0 100kW RFN (EW10J4) 2002
NEMO Box (AA_) Eng.KFV (TU3A) 1.4 54kW KFV (TU3A) 2008
NEMO Estate Eng.KFT (TU3A), KFV (TU3A) 1.4 54kW KFT (TU3A), KFV (TU3A) 2009
Xsara 1400 2003-2005
XSARA (N1) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2000-2004
XSARA Break (N2) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2000-2004
XSARA Coupe (N0) Eng.NFU (TU5JP4) 1.6 16V 80kW NFU (TU5JP4) 2000-2004
XSARA PICASSO (N68) Eng.6FZ (EW7J4) 1.8 16V 85kW 6FZ (EW7J4) 2000-2006
Fiat - Europe Car
SCUDO Box (220_) Eng.WJZ (DW8) 1.9 D 51kW WJZ (DW8) 2004-2006
ULYSSE (179_) Eng.RFN (EW10J4) 2.0 100kW RFN (EW10J4) 2002-2011
Peugeot - Europe Car
850i 1400, 16V, KFU 2006-2010
850i 1400, KFV 2006-2010
850i 1600, 16V, NUF 2006-2010
Lancer 1400 2001-2010
Lancer 1600, 16V 2001-2010
SC400 1400, KFV TU3JP 2005-2010
SC400 1600, 16V 2005-2010
Peugeot LCV - Europe Car
850i 1400 2007-2012
Features & Benefits
-
Genuine OEM replacement part
-
Manufactured to original factory specifications
-
Regulates alternator output voltage
-
Helps maintain proper battery charging
-
Supports stable charging system performance
-
Original fit, function, and electrical characteristics
-
Ideal for alternator rebuilding and repair
-
Engineered for long-term reliability
What Does a Voltage Regulator Do?
The 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.
A 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.
Common Signs Replacement Is Needed
Replace the voltage regulator if you notice:
-
Battery overcharging
-
Battery not charging
-
Low charging voltage
-
High charging voltage
-
Battery warning light illuminated
-
Intermittent charging problems
-
Headlights that brighten or dim with engine speed
-
Charging system failure during testing
-
Voltage regulator failure discovered during alternator rebuilding
Installation Recommendations
Installation 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.
Always verify connector configuration and mounting style before installation. After assembly, bench-test the alternator to confirm proper charging voltage and overall charging system performance.
While You're Rebuilding
Inspect other common wear components to help maximize charging system reliability:
Why Buy From RC Auto Electric?
RC 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.
Disclaimer
Compatibility 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.
Features & Benefits
- Genuine OEM replacement part
- Manufactured to original factory specifications
- Regulates alternator output voltage
- Helps maintain proper battery charging
- Supports stable charging system performance
- Original fit, function, and electrical characteristics
- Ideal for alternator rebuilding and repair
- Engineered for long-term reliability
What Does a Voltage Regulator Do?
The 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.
A 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.
Common Signs Replacement Is Needed
Replace the voltage regulator if you notice:
- Battery overcharging
- Battery not charging
- Low charging voltage
- High charging voltage
- Battery warning light illuminated
- Intermittent charging problems
- Headlights that brighten or dim with engine speed
- Charging system failure during testing
- Voltage regulator failure discovered during alternator rebuilding
Installation Recommendations
Installation 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.
Always verify connector configuration and mounting style before installation. After assembly, bench-test the alternator to confirm proper charging voltage and overall charging system performance.
While You're Rebuilding
Inspect other common wear components to help maximize charging system reliability:
- Bearings
- Brushes
- Brush Holder
- Slip Rings
- Rectifier
- Diodes
- Rotor
- Clutch Pulley
- Insulators
Why Buy From RC Auto Electric?
RC 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.
Disclaimer
Compatibility 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.
Read More
Frequently Asked Questions
How do I confirm compatibility? +
Compare part numbers, dimensions and photos with the original component.
Is this OEM or aftermarket? +
This listing is for an aftermarket replacement part.
What should I verify before ordering? +
Check all fitment and application details before purchase.
Is professional installation recommended? +
Professional installation is recommended.
Where can I find related parts? +
Browse related starter and alternator categories on RCAutoElectric.