Antenna & Radio for 2021 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Antenna Mast 
GM
GM Description: Silverado, Sierra 2500 HD. Labeled 86509106/86808918. Silverado, Sierra 3500 HD.
MSRP $54.53
$31.35
MSRP $54.53
$31.35
1
Radio Antenna GM
GM Description: On fender. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.43
$26.27
MSRP $43.43
$26.27
3
Saturn Standard Part GM
GM Description: On fender. Emission reduction system, 3.0L diesel. Fuel filler pipe. Air bags, 6x21mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.39
$5.09
MSRP $7.39
$5.09
No.
Part # / Description / Price
Price
2
Radio Front Side Door Speaker GM
GM Positions: Right
Description: Speakers, without bose audio, labeled 84688101. GM-recommended replacement part for your GM vehicle's original factory speaker
Manufactured to GM OE specification for fit, form, and function
MSRP $27.59
$16.69
MSRP $27.59
$16.69
2
Radio Front Side Door Speaker GM
GM Positions: Right
Description: Speakers, without bose audio, regular cab. GM-recommended replacement part for your GM vehicle's original factory speaker
MSRP $85.79
$49.32
MSRP $85.79
$49.32
3
Radio Rear Side Door Speaker GM
GM Positions: Left
Description: SPEAKERS. without Bose audio. GM-recommended replacement part for your GM vehicle's original factory speaker
MSRP $81.64
$46.94
MSRP $81.64
$46.94
No.
Part # / Description / Price
Price
1
Display System GM
GM Notes: PARTS: Order by application.
Description: Sierra. 8 screen/black tft (uij). 2022-25 redesign,pro, radio, 8 display, ior, with heated seat. 2024-25, pro, radio, 8 display, without navigation, with heated seats.
MSRP $261.63
$172.68
MSRP $261.63
$172.68
1
Display System GM
GM Notes: PARTS: Order by application.
Description: Sierra. 8 screen/hd color (uik). Labeled 84692395. 2022-25 redesign,pro, radio, 8 display, ios, iot, without heated seat. 2024-25, pro, radio, 8 display, with navigation, without heated seats.
MSRP $264.05
$174.27
MSRP $264.05
$174.27
1
Radio Control GM
GM Notes: PARTS: Order by application.
Description: 2022-25 redesign,pro, radio, 8 display, ior, without heated seat. Sierra. 8 screen/black tft (uij). 2024-25, pro, radio, 8 display, without navigation, without heated seats.
MSRP $366.10
$241.58
MSRP $366.10
$241.58
5
MSRP $957.72
$626.35
No.
Part # / Description / Price
Price
1
Antenna Assembly GM
GM Description: Silverado, sierra. With digital audio s-band. Labeled 84697417.
MSRP $180.06
$99.93
MSRP $180.06
$99.93
No.
Part # / Description / Price
Price
4
Radio Front Floor Console Speaker GM
GM Description: Speakers. GM-recommended replacement part for your GM vehicle's original factory speaker
MSRP $235.45
$130.67
MSRP $235.45
$130.67
Related Parts
Part # / Description / Price
Price
Front Door Radio Speaker GM
GM Notes: Order by Vehicle Application.
Description: SPEAKERS. with Bose audio. GM-recommended replacement part for your GM vehicle's original factory speaker
Radio Speaker GM
GM Notes: Order by Vehicle Application.
Description: Silverado, Sierra 2500 HD. Bose premium system. Outer, with surround sound. SPEAKERS. with Bose audio. XT6. Quarter. GM-recommended replacement part for your GM vehicle's original factory speaker
MSRP $16.00
$9.68
MSRP $16.00
$9.68
Radio Front Floor Console Speaker GM
GM Notes: Order By Vehicle Application.
Description: Speakers. GM-recommended replacement part for your GM vehicle's original factory speaker
MSRP $235.45
$130.67
MSRP $235.45
$130.67
Radio Speaker Amplifier GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Speakers, labeled 84499331. Helps provide a rich listening experience in your vehicle
GM-recommended replacement part for your GM vehicle's original factory audio amplifier
Manufactured to GM OE specification for fit, form, and function
MSRP $624.65
$340.44
MSRP $624.65
$340.44
Rear Side Door Speaker GM
GM Notes: Order by Vehicle Application.
Description: Restores the sound quality of your audio system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.65
$65.85
MSRP $118.65
$65.85
Receiver GM
GM Notes: Order by Vehicle Application.
Description: With navigation, delco# 84837327.
MSRP $836.81
$547.17
MSRP $836.81
$547.17
