ACDelco 15846253 | Alternator

Part Number
15846253
Alternator

Fits: 06-08 Chevrolet Impala, 06 Chevrolet Monte Carlo

Special Price $410.39 Regular Price $431.99
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Estimated Ship Date: 1 Business Day or Less
ACDelco GM Original Equipment Light Duty Alternators have components that are newly manufactured, and are GM-recommended replacement for your vehicle's original alternator. Alternators provide power to the vehicle's electrical systems and charge the battery while the engine is running. These original equipment alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov


BRAND: ACDelco




FEATURES:


  • 100% newly manufactured as an exact replacement for your GM vehicle's original alternator
  • Chevrolet
  • Components are tested to meet original specification requirements for remarkable durability
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specifications for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE


SPECIFICS:


AC TapNo
Alternator Case MaterialAluminum
DE to Pulley 1st Groove (mm)22 mm
External Regulator IncludedNo
FamilyNippondenso IR HP
Fan TypeInternal
FAQ - Answer 1Yes. These alternators are designed to withstand a wide range of weather conditions.
FAQ - Answer 2No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.
FAQ - Question 1Can I be assured that the unit will last, especially in extreme weather?
FAQ - Question 2Do all alternators supply the same amperage?
FinishAluminum
Good Maintenance Practices - Section 1 - Bullet 1There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
Good Maintenance Practices - Section 1 - Bullet 2It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.
Ground TypeNegative
Inside Distance Between Mounting Feet (mm)43
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mounting TypePad Mount
One Wire CapableNo
Plug Clock Rear View Main Mounting Ear at 6 O Clock9
Programming RequiredNo
Pulley Belt TypeSerpentine
Pulley Groove Quantity6
Pulley IncludedYes
Regulator TypeInternal
Rotation DirectionClockwise
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Engine doesn't turn over or start
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Loss of battery power
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Some loss of electrical power (dimming headlight, etc.)
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Grinding or squeaking noise
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Alternator warning light illuminates
Signs of Wear & Troubleshooting - Section 1 - HeaderIndicators that there could be a problem with your vehicle's alternator are:
Signs of Wear & Troubleshooting - Section 2 - Bullet 1Bad battery
Signs of Wear & Troubleshooting - Section 2 - Bullet 2Broken, frayed, or loose drive belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 3Electrical fault
Signs of Wear & Troubleshooting - Section 2 - Bullet 4Worn or damaged bearings
Signs of Wear & Troubleshooting - Section 2 - Bullet 5Corroded or loose battery terminal connection
Signs of Wear & Troubleshooting - Section 2 - Bullet 6Burned fuses or fusible links
Signs of Wear & Troubleshooting - Section 2 - HeaderOther vehicle parts that might cause related alternator problems include:
Signs of Wear & Troubleshooting - Section 3 - Bullet 1Battery health
Signs of Wear & Troubleshooting - Section 3 - Bullet 2Diagnostic trouble codes
Signs of Wear & Troubleshooting - Section 3 - HeaderWhen making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Terminal Connection Quantity2
Voltage12 VDC



DOWNLOADS:




APPLICATIONS:


  • 2006-2006 Chevrolet Impala
    • 150 AMP GEN(KG4)
  • 2007-2008 Chevrolet Impala
    • 150 AMP GEN(KG4) AMPS 150
  • 2006-2006 Chevrolet Monte Carlo
    • 150 AMP GEN(KG4)
Customer Questions
Will the alternator drain my battery?
No, the alternator is not designed to drain the battery. Instead, it charges the battery while the engine is running. If your battery is being drained, it could be due to a variety of factors, and it's recommended to have your vehicle inspected by a mechanic.
How do alternators work?
Alternators convert mechanical energy from the engine into electrical energy to power the vehicle's electrical system and charge the battery. They consist of a rotor, stator, and voltage regulator, which work together to produce electrical energy that is used to power the vehicle's electrical components and charge the battery.
Which alternator do I need?
To determine which alternator you need, consider your vehicle's make and model, engine size, and electrical system requirements.
Which alternator system is controlled by the PCM?
The variable voltage alternator system is commonly controlled by the PCM in modern vehicles.
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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