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2023 GMC Sierra 2500 HD

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ACDelco 84257256 Radio Antenna Extension Cable
for 2023 GMC Sierra 2500 HD

ACDelco 84257256 Radio Antenna Extension Cable - 2023 GMC Sierra 2500 HD Image 1
ACDelco 84257256 Radio Antenna Extension Cable - 2023 GMC Sierra 2500 HD Image 2
ACDelco 84257256 Radio Antenna Extension Cable - 2023 GMC Sierra 2500 HD

ACDelco
Brand:ACDelco
Part Number: 84257256
UPC: 00193468083644
Weight: 0.57 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 84257256 Radio Antenna Extension Cable for your 2023 GMC Sierra 2500 HD. Buy now and secure your purchase online!

ACDelco GM Original Equipment Radio Antenna Extension Cables connect your radio antenna to your vehicle's entertainment system, and are GM-recommended replacements for your vehicle's original component. They are also known as coaxial cables. Coaxial cables are used to conduct radio frequency signals and are shielded from outside electrical interference. Special connectors are used to secure the cables to components. These original equipment radio antenna extension cables 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

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Shielded from outside electrical interference

Specifications:

End 1 Connector Quantity:
1
End 1 Gender:
Male
End 1 Shape:
Round
End 2 Connector Quantity:
1
End 2 Gender:
Male
End 2 Shape:
Round
Height (in):
0.6 in
Length (in):
10.83 in
Length (mm):
275 mm
Programming Required:
No
Weight (lb):
0.57 lb
Width (in):
1.7 in

Features and Benefits:

  • – Have the vehicle radio and entertainment system serviced by a trained technician.
  • – Keep the antenna cable harness secure to prevent contact wear.

Specifications:

Country of Origin:
MX

ACDelco 84257256 Radio Antenna Extension Cable compatibility with your 2023 GMC Sierra 2500 HD...

Last Updated: 02/14/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
GMC Sierra 2500 HD

6.6L V8 Flex OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Crew Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Crew Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
GMC Sierra 2500 HD

6.6L V8 Flex OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Extended Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Extended Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
GMC Sierra 2500 HD

6.6L V8 Flex OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Standard Cab Pickup
2 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Standard Cab Pickup
2 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Crew Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Crew Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Extended Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Extended Cab Pickup
4 Doors

1 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2023

 

2022

 

2021

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
To Radio
 
LABELED 84257256
FIXED ANTENNA(U73)
Standard Cab Pickup
2 Doors
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

To Radio LABELED 84257256
FIXED ANTENNA(U73)
Standard Cab Pickup
2 Doors

1 Per Vehicle

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