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Specifications
- MFR:VALEO
- FEATURE 1:100% New
- FEATURE 2:Lamp / Stator Activated
- FEATURE 3:Soft Start Function
- FEATURE 4:Over Voltage lamp Indication
- FEATURE 5:Field, Lamp Short Circuit Protection
- FEATURE 6:C-S-L Terminals
- NOTE 1:Terminal Identification: L-SENSE-C Terminals
- SPECS FOR:Valeo 110A IR/IF Alternators
- SPECS:12 Volt, B-Circuit, 14.40 Vset
USED ON
- Infiniti (2008-2010) ** Nissan (2007-2019) ** Suzuki (2009-2012)
Replaces
- Valeo 702155
LESTER NUMBERS
- 11256, 11258, 11458, 11673
UNIT NUMBERS
- Nissan, Infiniti 23100-3SH2B, 23100-JA02A, 23100-JA02B, 23100-JA02C, 23100-JA02C, 23100-JA04A, 23100-JA04C, 23100-JA04D, 23100-ZH00A, 23100-ZH00B, 23100-ZH00C, 23100-ZH00D; Suzuki 31400-82Z10, 31400-82Z20; Valeo 2609555A, 2611855B, 2650364, 2650538, FG12T039, TG11S092, TG11S102, TG12C032, TG12C116, TG12S217, TG15C113, TG15S147, TG15S179, TG15S192
Vehicle Application
Infiniti Truck
QX56 V8 5.6L 5552cc 2008-2010
Nissan Truck
Armada V8 5.6L 5552cc 2007-2011
Frontier V6 4.0L 3954cc 2008-2010
Pathfinder V6 4.0L 3954cc 2008-2010
Pathfinder V8 5.6L 5552cc 2008-2010
Titan V8 5.6L 5552cc 2008-2010
Xterra V6 4.0L 3954cc 2007-2010
Suzuki Truck
Equator V6 4.0L 3954cc 2009-2010
Nissan Car
Altima L4 2.5L 2488cc 152cid 2007-2012
Sentra L4 2.5L 2488cc 152cid 2007-2011
Sentra L4 1.8L 1798cc 110cid MRA8DE 2013-2019
Features & Benefits
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Precision aftermarket replacement part
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Regulates alternator output voltage
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Helps maintain proper battery charging
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Supports stable charging system performance
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Manufactured to match original specifications
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Designed for dependable long-term operation
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Ideal for alternator rebuilding and repair
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Cross-referenced to OEM and aftermarket part numbers
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:
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Battery overcharging
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Battery not charging
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Low charging voltage
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High charging voltage
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Battery warning light illuminated
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Intermittent charging problems
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Headlights that brighten or dim with engine speed
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Charging system failure during testing
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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 alternator and starter rebuilding components for professional rebuilders, repair shops, automotive technicians, and DIY enthusiasts. Our extensive catalog includes thousands of OEM and aftermarket 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 part, 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.
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