Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298
Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298

Alternator for 3.5L Infiniti EX35 2011-2012 23100-3FY1A, A3TJ1991B AMT0298

Item #: 400-48192

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DB Electrical alternators are highly engineered for excellence in performance.
  • Built to Beat the Heat: High temperature epoxy and high temperature grease withstand extreme heat
  • Heavy-duty rectifiers and high-quality regulators enhance superior charging performance
  • Most alternators are supplied with final test results and performance curve
  • Direct-fit replacement and easy installation made possible with OEM fitment specifications
  • Factory direct, money-saving alternator typically priced substantially less than OEM counterparts
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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

DB Electrical Alternators for Nissan and Infiniti
DB Electrical offers premium-quality alternators that deliver high-performance for Nissan and Infiniti vehicles. Owners of these cars and SUVs appreciate the highly engineered quality of DB Electrical alternators for flawless mechanical performance and longevity. A DB Electrical alternator is a great choice for keeping your Nissan or Infiniti on the road. (Check our applications table below for specific makes and models for this alternator.)

With DB Electrical alternators, you’ll get …

  • Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
  • Direct-Fit OEM Replacement Parts – DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
  • Engineer-Tested Excellence – Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.

Reasons to choose DB Electrical for your next alternator:

  • Built to Take the Heat – Most DB Electrical alternators offer high-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease produce better charging and longer life under high-heat environments.
  • Brand New Alternator – Never settle for a secondhand one. Many places will try to sell you a used alternator for about the price we’ll sell you a new one.

The DB Electrical Advantage – Factory-Direct Pricing and 1-Year Warranty
DB Electrical sells its exceptional-quality electrical components at low factory-direct prices. DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.

Item Number: 400-48192

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Clock10
Amperage130
Fan TypeInternal
Pulley TypeSolid
RegulatorInternal
RotationCW
Voltage12

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
InfinitiTruckEX352010
InfinitiAuto and Light TruckEX3520113.5L
InfinitiTruckEX352011
InfinitiAuto and Light TruckEX3520123.5L
InfinitiTruckEX352012
InfinitiAuto and Light TruckEX3720133.7L
InfinitiTruckFX352010
InfinitiAuto and Light TruckFX3520113.5L
InfinitiTruckFX352011
InfinitiAuto and Light TruckFX3520123.5L
InfinitiTruckFX352012
InfinitiAuto and Light TruckFX3720133.7L
InfinitiAuto and Light TruckFX372013
InfinitiAuto and Light TruckG3720103.7L
InfinitiAuto and Light TruckG3720103696cc 3.7L V6
InfinitiAuto and Light TruckG372010
InfinitiAuto and Light TruckG3720113.7L
InfinitiAuto and Light TruckG3720113696cc 3.7L V6
InfinitiAuto and Light TruckG372011
InfinitiAuto and Light TruckG3720123.7L
InfinitiAuto and Light TruckG3720123696cc 3.7L V6
InfinitiAuto and Light TruckG372012
InfinitiAuto and Light TruckG3720133.7L
InfinitiAuto and Light TruckG3720133696cc 3.7L V6
InfinitiAuto and Light TruckG372013
InfinitiAuto and Light TruckG37 IPL20113.7L
InfinitiAuto and Light TruckG37 IPL20123.7L
InfinitiAuto and Light TruckG37 IPL20133.7L
InfinitiAuto and Light TruckM3720113.7L
InfinitiAuto and Light TruckM3720123.7L
InfinitiAuto and Light TruckM3720123696cc 3.7L V6
InfinitiAuto and Light TruckM372012
InfinitiAuto and Light TruckM3720133.7L
InfinitiAuto and Light TruckM3720133696cc 3.7L V6
InfinitiAuto and Light TruckM372013
InfinitiAuto and Light TruckQ4020153.7L
InfinitiAuto and Light TruckQ602014
InfinitiAuto and Light TruckQ60 CONVERTIBLE20143.7L
InfinitiAuto and Light TruckQ60 CONVERTIBLE20153.7L
InfinitiAuto and Light TruckQ60 CONVERTIBLE IPL20153.7L
InfinitiAuto and Light TruckQ60 COUPE20143.7L
InfinitiAuto and Light TruckQ60 COUPE20153.7L
InfinitiAuto and Light TruckQ60 COUPE IPL20153.7L
InfinitiAuto and Light TruckQ7020143.7L
InfinitiAuto and Light TruckQ7020153.7L
InfinitiAuto and Light TruckQ7020163.7L
InfinitiAuto and Light TruckQ7020173.7L
InfinitiAuto and Light TruckQ7020183.7L V6
InfinitiAuto and Light TruckQ7020193.7L V6
InfinitiAuto and Light TruckQ70L20153.7L
InfinitiAuto and Light TruckQ70L20163.7L
InfinitiAuto and Light TruckQ70L20173.7L
InfinitiAuto and Light TruckQ70L20183.7L V6
InfinitiAuto and Light TruckQ70L20193.7L V6
InfinitiAuto and Light TruckQX5020143.7L
InfinitiAuto and Light TruckQX502014
InfinitiAuto and Light TruckQX5020153.7L
InfinitiAuto and Light TruckQX502015
InfinitiAuto and Light TruckQX5020163.7L
InfinitiAuto and Light TruckQX5020173.7L
InfinitiAuto and Light TruckQX7020143.7L
InfinitiAuto and Light TruckQX7020153.7L
InfinitiAuto and Light TruckQX7020163.7L
InfinitiAuto and Light TruckQX7020173.7L
NissanAuto and Light Truck370Z20103.7L
NissanAuto and Light Truck370Z20103696cc 3.7L V6
NissanAuto and Light Truck370Z2010
NissanAuto and Light Truck370Z20113.7L
NissanAuto and Light Truck370Z20113696cc 3.7L V6
NissanAuto and Light Truck370Z2011
NissanAuto and Light Truck370Z20123.7L
NissanAuto and Light Truck370Z20123696cc 3.7L V6
NissanAuto and Light Truck370Z2012
NissanAuto and Light Truck370Z20133.7L
NissanAuto and Light Truck370Z20133696cc 3.7L V6
NissanAuto and Light Truck370Z2013
NissanAuto and Light Truck370Z20143.7L
NissanAuto and Light Truck370Z20143696cc 3.7L V6
NissanAuto and Light Truck370Z2014
NissanAuto and Light Truck370Z20153.7L
NissanAuto and Light Truck370Z20153696cc 3.7L V6
NissanAuto and Light Truck370Z20163.7L
NissanAuto and Light Truck370Z20173.7L
NissanAuto and Light Truck370Z20183.7L
NissanAuto and Light Truck370Z2019
NissanAuto and Light Truck370Z2020

Replaces These Part Numbers

LESTER11438
MITSUBISHIA3TJ1991B
NISSAN23100-3FY1A

Frequently Asked Questions

Q: Do I need a larger charge wire for a High Output unit?
A: The high amp unit will operate better than stock, but not to its full potential without a larger charge wire. It’s the same reason firetrucks do not use garden hoses. It is IMPARATIVE to have proper charge and ground cables.

Q: Does a High Amp unit cause any damage to my battery or my vehicles charging system?
A: As long as it is installed properly with battery in good condition, then no. A High Output unit works exactly like a factory unit and only produces what is being demanded. No alternator works continuously at full output. Higher amperage is not bad and will not hurt a battery, but high voltage will blow one up.

Q: Will aftermarket underdrive pulleys (crankshaft power pulley) have any effect on my alternator?
A: Yes, underdrive crankshaft pulleys slow all the components (power steering, a/c, and alternator) to provide more power to the rear wheels. In some cases, the charging systems will fall totally on the battery at idle and completely stop charging.

Q: Where is the best place to get a voltage reading of the alternator output?
A: You’ll get the most accurate voltage reading from the back of the alternator at the main charge post that runs directly to the battery. This must be done while the vehicle is running.

Q: Why is the pulley on a high amp alternator smaller than my stock pulley?
A: The smaller pulley advances the power curve of the alternator just slightly, which produces a little more amperage around the idle if needed.

Q: Will I need a smaller belt for my high amp unit?
A: This varies by application because not all belts and belt tensioners are in the same condition. The tensioner will always tell you if you need a new belt or not. If it’s in range, you will not. If it is out, you will. Generally, you will need a belt that is one inch shorter than stock. You should have no problem finding a replacement wherever you buy your parts. V belt applications simply re-adjust your belt tensions to 3/8” deflection.

Q: What is the difference between a one wire, self-exciting and a self-energizing regulator?
A: Nothing. They are all exactly the same. Different manufacturers use different terms for marketing. The only wire to hook up is the charge wire to the battery. This does require modification for the alternator charge light on the dash.

Q: My stock unit used a five-groove pulley, and you sent my high amp alternator with a 6 groove. Why and what can I do?
A: 5 groove overdrive pullies are not produced. Install the belt on the back groove of the pulley closest to the fan or body of the alternator. The fan is internal, and this application will work just fine.

Q: Can your alternator be run in dual or triple alternator applications?
A: Yes. When wired and mounted correctly, the alternator can run in either dual or triple applications.

Q: Will I need a new battery with a high amp alternator?
A: If your battery is in good condition, and in spec of its OEM rating, then no. Your battery should work equally well with either the OEM and a High Amp unit.

Customer Reviews

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