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2015 GMC Sierra 3500 HD

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ACDelco 84143543 Alternator
for 2015 GMC Sierra 3500 HD

ACDelco 84143543 Alternator - 2015 GMC Sierra 3500 HD Image 1
ACDelco 84143543 Alternator - 2015 GMC Sierra 3500 HD Image 2
ACDelco 84143543 Alternator - 2015 GMC Sierra 3500 HD Image 3
ACDelco 84143543 Alternator - 2015 GMC Sierra 3500 HD

ACDelco
Brand:ACDelco
Part Number: 84143543
UPC: 00808709698739
Weight: 13.01 lbs
Condition:New



On Sale:

$322.76

Availability:
506 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 84143543 Alternator for your 2015 GMC Sierra 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:
150 Ampere
Case Color:
Natural
Case Material:
Aluminum
Decoupled Or Clutch Pulley:
Yes
External Fan Included:
No
External Regulator Included:
No
Fan Type:
Internal
Ground Type:
Negative
Height (in):
10.25 in
Length (in):
13.88 in
One Wire Capable:
No
Programming Required:
No
Pulley Belt Type:
Serpentine
Pulley Groove Quantity:
6
Pulley Included:
Yes
Pulley Outside Diameter (in):
2.36 in
Regulator Type:
Internal
Rotation Direction:
Clockwise
Terminal Quantity:
3
Voltage:
12 VDC
Weight (lb):
13.01 lb
Width (in):
13.25 in
Country of Origin:
US

ACDelco 84143543 Alternator compatibility with your 2015 GMC Sierra 3500 HD...

Last Updated: 04/28/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2016

 

2015

 

2016

 

2015

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
 
LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Auxiliary
 
LABELED 84143543
DECOUPLED PULLEY
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
150 AMP AND 220 AMP DUAL GENERATOR(KHB)
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo

Auxiliary LABELED 84143543
DECOUPLED PULLEY
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
150 AMP AND 220 AMP DUAL GENERATOR(KHB)
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

2015

 

2015

 
GMC Sierra 3500 HD

6.0L V8 CNG OHV
1
 
 
LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LC8
8th VIN Digit: B
 

GMC Sierra 3500 HD



6.0L V8 CNG OHV LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LC8
8th VIN Digit: B

1 Per Vehicle

2015

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
 
LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: L96
8th VIN Digit: G
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV LABELED 84143543
DECOUPLED PULLEY
150 AMP GEN(KG4)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: L96
8th VIN Digit: G

1 Per Vehicle

2015

 

2015

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
 
LABELED 84143543
DECOUPLED PULLEY
150 AMP DUAL GEN(KH5)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo LABELED 84143543
DECOUPLED PULLEY
150 AMP DUAL GEN(KH5)
150 AMP -DECOUPLED PULLEY)(USE CONN 13585849 IF NEEDED
Eng: LML
8th VIN Digit: 8

2 Per Vehicle

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