Cowl for 2025 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
2
Passenger Side Air Inlet Grille Panel Extension 
GM
GM Positions: Right
Description: GM Genuine Parts Passenger Side Air Inlet Grille Panel Extension (Part Number: 84785060) is an extension panel for the vehicle air inlet grille that completes the exterior appearance and helps route airflow into the engine compartment. Manufactured to GM c ...
MSRP $39.67
$27.25
MSRP $39.67
$27.25
2
Driver Side Air Inlet Grille Panel Extension GM
GM Positions: Left
Description: GM Genuine Parts Driver Side Air Inlet Grille Panel Extension (Part Number: 84785059) is a factory exterior trim extension that finishes and protects the air inlet grille area while maintaining correct styling and fit. Function: Extends and finishes the ap ...
MSRP $39.08
$26.84
MSRP $39.08
$26.84
3
Driver Side Hood Rear Outer Air Inlet Seal GM
GM Positions: Left
Description: Helps ensure a tight seal for your vehicle's hood
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $31.09
$22.48
MSRP $31.09
$22.48
3
Passenger Side Hood Rear Outer Air Inlet Seal GM
GM Positions: Right
Description: Helps ensure a tight seal for your vehicle's hood
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $31.09
$22.48
MSRP $31.09
$22.48
4
MSRP $19.79
$13.55
5
Air Inlet Deflector Water Deflector GM
GM Description: GM Genuine Parts Air Inlet Deflector Water Deflector (Part Number: 23389705) is a factory air inlet water deflector designed to channel water away from air inlet openings and protect the vehicle's intake and HVAC areas on various cab configurations.Type: A ...
MSRP $39.89
$27.39
MSRP $39.89
$27.39
6
Plenum Front Panel Outer Reinforcement GM
GM Description: Crew cab. Double cab. Regular cab. Helps secure and support your vehicle's cowl panel
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $546.69
$358.97
MSRP $546.69
$358.97
8
Plenum Upper Panel GM
GM Description: GM Genuine Parts Plenum Upper Panel (Part Number: 23380290) is an upper plenum panel used in the cowl area to define structure and support of the vehicle's plenum assembly. Type: Plenum upper panelFunction: Defines cowl/plenum structure and provides mounti ...
MSRP $48.49
$33.30
MSRP $48.49
$33.30
9
Plenum Lower Panel GM
GM Description: Crew cab. Double cab. Regular cab. Helps define the structure of your vehicle's cowl plenum
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $206.92
$136.49
MSRP $206.92
$136.49
11
Dash Panel Bracket GM
GM Positions: Right
Description: Crew cab. Double cab. Regular cab.
MSRP $8.20
$5.93
MSRP $8.20
$5.93
12
Driver Side Dash Panel Bracket GM
GM Positions: Left
Description: Crew cab. Double cab. Regular cab. Helps align and secure your vehicle's dash panel
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.20
$5.93
MSRP $8.20
$5.93
14
Upper Extension GM
GM Positions: Right
Description: Crew cab. Double cab. Regular cab.
MSRP $20.43
$14.77
MSRP $20.43
$14.77
14
Driver Side Dash Panel Side Extension GM
GM Positions: Left
Description: GM Genuine Parts Driver Side Dash Panel Side Extension (Part Number: 23380295) is an interior trim extension piece that completes the dash/cowl appearance and sealing. Function: Provides OEM-correct finish at the dash panel side; supports proper alignment ...
MSRP $20.43
$14.77
MSRP $20.43
$14.77
15
Lower Extension GM
GM Positions: Right
Description: Crew cab. Double cab. Regular cab.
MSRP $20.43
$14.77
MSRP $20.43
$14.77
15
Driver Side Dash Panel Side Extension GM
GM Positions: Left
Description: GM Genuine Parts Driver Side Dash Panel Side Extension (Part Number: 23380293) is an interior/exterior cowl extension panel used to complete the appearance and sealing of the dash/cowl area. Function: Completes the visual and functional contour of the vehi ...
MSRP $20.43
$14.77
MSRP $20.43
$14.77
16
MSRP $68.81
$47.25
17
Sill Panel GM
GM Positions: Left
Description: Crew cab. Regular cab. Double cab. type 2.
MSRP $94.06
$62.89
MSRP $94.06
$62.89
17
MSRP $94.06
$62.89
18
MSRP $20.93
$15.13
18
MSRP $21.46
$15.52
19
Underbody Inner Front Side Rail GM
GM Positions: Right
Description: Crew cab. Double cab. Regular cab. Helps strengthen and support your vehicle's underbody
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $14.29
$10.33
MSRP $14.29
$10.33
20
Insulator GM
GM Description: Crew cab, outer, 6.6L diesel. Regular cab, outer, 6.6L diesel. Double cab, outer, 6.6L diesel.
$83.28
$83.28
21
Driver Side Body Hinge Pillar Sound Barrier GM
GM Positions: Left
Description: Crew cab. Regular cab, inner. Double cab. inner. Helps dampen road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $13.03
$9.42
MSRP $13.03
$9.42
21
$7.25
