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2010 GMC Sierra 2500 HD

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ACDelco 25877026 Alternator
for 2010 GMC Sierra 2500 HD

ACDelco 25877026 Alternator - 2010 GMC Sierra 2500 HD Image 1
ACDelco 25877026 Alternator - 2010 GMC Sierra 2500 HD Image 2
ACDelco 25877026 Alternator - 2010 GMC Sierra 2500 HD Image 3
ACDelco 25877026 Alternator - 2010 GMC Sierra 2500 HD

ACDelco
Brand:ACDelco
Part Number: 25877026
UPC: 00707773386361
Weight: 16.89 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 25877026 Alternator for your 2010 GMC Sierra 2500 HD. Buy now and secure your purchase online!

GM Genuine Parts Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These alternators provide power to the vehicle's electrical systems and charge the battery while the engine is running. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Newly manufactured as an exact replacement for your GM vehicle's original alternator
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

AC Tap:
No
Alternator Case Material:
Aluminum
Amperage Rating:
160 Ampere
DE to Pulley 1st Groove (mm):
21mm
External Regulator Included:
No
Family:
Delco AD244
Fan Type:
Internal
Finish:
Aluminum
Ground Type:
Negative
Height (in):
10.25 in
Inside Distance Between Mounting ft (mm):
51
Length (in):
13.88 in
Mounting Type:
1 Pivot ft
One Wire Capable:
No
Plug Clock Rear View Main Mounting Ear at 6 O Clock:
3
Programming Required:
No
Pulley Belt Type:
Serpentine
Pulley Groove Quantity:
6
Pulley Included:
Yes
Pulley Outside Diameter (in):
2.4 in
Regulator Type:
Internal
Rotation Direction:
Clockwise
Terminal Connection Quantity:
2
Voltage:
12 VDC
Weight (lb):
16.89 lb
Width (in):
13.25 in
Country of Origin:
MX

ACDelco 25877026 Alternator compatibility with your 2010 GMC Sierra 2500 HD...

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
AMPS 160
160A)(MATING CONN USE 13585849
160 AMP GEN(KW1)
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV AMPS 160
160A)(MATING CONN USE 13585849
160 AMP GEN(KW1)

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
AMPS 160
160A)(MATING CONN USE 13585849
160 AMP GEN(KW1)
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo AMPS 160
160A)(MATING CONN USE 13585849
160 AMP GEN(KW1)

1 Per Vehicle

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