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2021 Chevrolet Silverado 3500 HD

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ACDelco 13539727 Alternator
for 2021 Chevrolet Silverado 3500 HD 6.6L V8 Gas OHV

ACDelco 13539727 Alternator - 2021 Chevrolet Silverado 3500 HD Image 1
ACDelco 13539727 Alternator - 2021 Chevrolet Silverado 3500 HD Image 2
ACDelco 13539727 Alternator - 2021 Chevrolet Silverado 3500 HD Image 3
ACDelco 13539727 Alternator - 2021 Chevrolet Silverado 3500 HD

ACDelco
Brand:ACDelco
Part Number: 13539727
UPC: 00193468692549
Weight: 0.11 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 13539727 Alternator for your 2021 Chevrolet Silverado 3500 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 Service Tap:
No
Amperage Rating:
120 Ampere
Brushless:
No
Case Circumference:
130 mm
Case Circumference:
5.12 in.
Decoupled Or Clutch Pulley:
Yes
Distance Between Mounting ft:
168.8 mm
Distance Between Mounting ft:
6.65 in.
Drive End To Pulley 1st Groove Distance:
2.86 in.
Drive End To Pulley 1st Groove Distance:
72.74 mm
External Fan Included:
No
External Regulator Included:
No
Fan Type:
Internal
Ground Type:
Negative
Height (in):
1.35 in
Length (in):
3.5 in
Mounting Type:
Front Mount
One Wire Capable:
Yes
Plug Clock Rear View Main Mounting Ear at 6 O Clock:
9
Pulley Belt Type:
Serpentine
Pulley Groove Quantity:
5
Pulley Included:
Yes
Pulley Outside Diameter (in):
2.57 in
Pulley Outside Diameter (mm):
65.2 mm
Regulator Type:
Internal
Rotation Direction:
Clockwise
Terminal Quantity:
2
Voltage:
12 VDC
Weight (lb):
0.11 lb
Width (in):
2.3 in
Country of Origin:
US

ACDelco 13539727 Alternator compatibility with your 2021 Chevrolet Silverado 3500 HD...

Last Updated: 05/23/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV
1
 
170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
2 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Gas OHV 170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
2 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV
1
 
170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
4 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Gas OHV 170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV
1
 
170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Gas OHV 170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV
1
 
170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Gas OHV 170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV
1
 
170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Gas OHV 170 AMP GENERATOR(KW7)
Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors

1 Per Vehicle

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