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GM Genuine Parts 25877026 | Alternator

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$340.09
Part Number
ACD25877026
UPC:
707773386361
Condition:
New
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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.Alternator

BRAND: ACDelco

FEATURES:

  • 100% newly manufactured as an exact replacement for your GM vehicle's original alternator
  • Alternator
  • 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:

1068_in2.4
181_in0.83
181_mm21.0
183_in2.00
183_mm51.0
ACD_RemanDesNo
Comparison Chart 1PL31_PL33_CC_NewRemanChart.jpg
FAQ - A1Yes. These alternators are designed to withstand a wide range of weather conditions.
FAQ - A2No. 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 - Q1Can I be assured that the unit will last, especially in extreme weather?
FAQ - Q2Do all alternators supply the same amperage?
Good Maintenance Practices - S1 B1There 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 - S1 B2It 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.
Marketing Statement - Product LineStay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Starters and Alternators. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Starter and Alternators are manufactured for virtually every model of GM car, light duty truck, and sport utility vehicle.
Mkt_State_Warranty_CA36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_US24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.
PAdb Update Date2014-09-09
Signs of Wear & Troubleshooting - S1 B1Engine doesn't turn over or start
Signs of Wear & Troubleshooting - S1 B2Loss of battery power
Signs of Wear & Troubleshooting - S1 B3Some loss of electrical power (dimming headlight, etc.)
Signs of Wear & Troubleshooting - S1 B4Grinding or squeaking noise
Signs of Wear & Troubleshooting - S1 B5Alternator warning light illuminates
Signs of Wear & Troubleshooting - S1 HIndicators that there could be a problem with your vehicle's alternator are:
Signs of Wear & Troubleshooting - S2 B1Bad battery
Signs of Wear & Troubleshooting - S2 B2Broken, frayed, or loose drive belt
Signs of Wear & Troubleshooting - S2 B3Electrical fault
Signs of Wear & Troubleshooting - S2 B4Worn or damaged bearings
Signs of Wear & Troubleshooting - S2 B5Corroded or loose battery terminal connection
Signs of Wear & Troubleshooting - S2 B6Burned fuses or fusible links
Signs of Wear & Troubleshooting - S2 HOther vehicle parts that might cause related alternator problems include:
Signs of Wear & Troubleshooting - S3 B1Battery health
Signs of Wear & Troubleshooting - S3 B2Diagnostic trouble codes
Signs of Wear & Troubleshooting - S3 HWhen making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Vintage_Part_IndicatorN

DOWNLOADS:

APPLICATIONS:

  • 2014-2014 GMC Yukon
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2014-2014 Chevrolet Silverado 2500 HD
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2014-2014 Cadillac Escalade ESV
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Yukon
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 GMC Sierra 3500 HD
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2014-2014 GMC Yukon XL 1500
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Silverado 1500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2008-2009 Hummer H2
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Sierra 3500 HD
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Yukon XL 2500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 Chevrolet Tahoe
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 Cadillac Escalade ESV
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Silverado 2500 HD
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Sierra 2500 HD
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 Chevrolet Silverado 3500 HD
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Suburban 2500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 GMC Sierra 2500 HD
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Sierra 1500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 Chevrolet Suburban 1500
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Avalanche
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 GMC Yukon XL 1500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Suburban 1500
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2014-2014 Cadillac Escalade
    • 160 AMP GEN(KW1) 160A)(MATING CONN USE 13585849
  • 2007-2013 Cadillac Escalade
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 Cadillac Escalade EXT
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Tahoe
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849
  • 2007-2013 Chevrolet Silverado 3500 HD
    • 160 AMP GEN(KW1) AMPS 160 160A)(MATING CONN USE 13585849

Product type:
Aftermarket
Brand Description:
Alternator
Programming Required:
No
Finish:
Aluminum
Mounting Type:
1 Pivot Foot
Amperage Rating (Ampere):
160
Pulley Included:
Yes
Pulley Groove Quantity:
6
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 4:
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 3:
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 1:
Newly manufactured as an exact replacement for your GM vehicle's original alternator
Weight (lb) (Pound):
16.89
Height (in) (Inch):
10.25
Width (in) (Inch):
13.25
Length (in) (Inch):
13.88
Features & Benefits - Bullet 5:
GM regularly updates production and service part designs to integrate new materials and technologies
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
Pulley Outside Diameter (in) (Inch):
2.4
Life Cycle Status:
Announced
Voltage:
12 VDC
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Pulley Belt Type:
Serpentine
Item Level GTIN:
00707773386361
Fan Type:
Internal
Terminal Connection Quantity:
2
DE to Pulley 1st Groove (mm):
21 mm
Alternator Case Material:
Aluminum
Rotation Direction:
Clockwise
Family:
Delco AD244
Regulator Type:
Internal
Ground Type:
Negative
Plug Clock Rear View Main Mounting Ear at 6 O Cloc:
3
Inside Distance Between Mounting Feet (mm):
51
AC Tap:
No
External Regulator Included:
No
One Wire Capable:
No
Country of Origin:
Mexico
Weight - Each (Gross Pounds):
16.89
Height - Each (Inch):
10.25
Length - Each (Inch):
13.88
Width - Each (Inch):
13.25



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