Inner Components for 2026 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Driver Side Front Compartment Upper Side Rail 
GM
GM Positions: Left
Notes: PARTS: Part included with radiator support with fender structure
Description: The Driver Side Front Compartment Upper Side Rail (MPN: 84524013) is a genuine GM OEM structural component engineered to provide superior body rigidity and protection for select GM vehicles. This factory-original part is precision-manufactured to exact Gen ...
$306.72
$306.72
1
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with radiator support with fender structure
Description: The Passenger Side Front Compartment Upper Side Rail (MPN: 84524014) is a genuine GM OEM structural component engineered to meet General Motors' exacting quality standards. This front-end body panel part provides critical support and structural integrity f ...
MSRP $464.98
$306.72
MSRP $464.98
$306.72
2
Body Side Front Fender Upper Front Bracket GM
GM Positions: Left
Description: # Product Description
The GM OEM Body Side Front Fender Upper Front Bracket (MPN: 84524023) is a genuine General Motors collision repair part engineered to restore proper fender alignment and structural integrity on select GM vehicles. This factory-origin ...
MSRP $138.71
$92.58
MSRP $138.71
$92.58
3
Body Driver Side Front Fender Upper Rear Bracket GM
GM Positions: Left
Description: The GM OEM Body Driver Side Front Fender Upper Rear Bracket (MPN: 84524020) is a genuine collision repair part engineered to properly align and secure your vehicle's front fender assembly. This authentic General Motors component ensures precise fitment and ...
MSRP $83.00
$56.95
MSRP $83.00
$56.95
3
Body Passenger Side Front Fender Upper Rear Bracket GM
GM Positions: Right
Description: The GM OEM Body Passenger Side Front Fender Upper Rear Bracket (MPN: 84524021) is an essential collision repair component that properly aligns and secures your vehicle's front fender to the body structure. This genuine General Motors part ensures correct f ...
MSRP $83.00
$56.95
MSRP $83.00
$56.95
4
Body Passenger Side Hood Strut Bracket GM
GM Positions: Right
Notes: PARTS: Part included with outer rail.
Description: The GM OEM Body Passenger Side Hood Strut Bracket (MPN: 84134679) is a genuine General Motors collision repair component engineered to properly support and stabilize your vehicle's hood strut assembly. This authentic passenger-side hood bracket ensures cor ...
MSRP $21.00
$15.08
MSRP $21.00
$15.08
4
Body Driver Side Hood Strut Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: The GM OEM Body Driver Side Hood Strut Bracket (MPN: 84134678) is a genuine General Motors collision repair component engineered to properly support and secure your vehicle's hood strut assembly. This authentic GM part ensures precise hood alignment and sa ...
MSRP $21.00
$15.08
MSRP $21.00
$15.08
5
Body Passenger Side Front Bumper Fascia Bracket GM
GM Positions: Right
Description: This Genuine GM OEM Body Passenger Side Front Bumper Fascia Bracket (MPN: 84666940) is engineered to securely attach your vehicle's front bumper fascia to the body frame with factory precision. Designed and tested by General Motors to meet strict quality s ...
MSRP $96.00
$64.08
MSRP $96.00
$64.08
5
Body Driver Side Front Bumper Fascia Bracket GM
GM Positions: Left
Description: The GM Genuine OEM Body Driver Side Front Bumper Fascia Bracket (MPN: 84666939) is engineered to securely attach your vehicle's front bumper fascia to the body frame. This authentic General Motors part ensures proper alignment and durability for select GM ...
MSRP $96.00
$64.08
MSRP $96.00
$64.08
5
Bracket GM
GM Positions: Front right
Description: The GM OEM Bracket (MPN: 85660151) is a genuine General Motors component engineered for structural support and secure fastening on select 2020-2025 GM vehicles. This authentic factory-original bracket ensures precise fitment and reliable performance, ideal ...
$20.88
$20.88
5
Bracket GM
GM Positions: Front left
Description: The GM OEM Bracket (MPN: 85660150) is a genuine General Motors component designed for structural support and assembly on select GM vehicles. This authentic factory part fits 2020-2023 and 2024-2025 model years, excluding AEV Edition variants, making it ide ...
$20.88
$20.88
6
Rail Extension GM
GM Positions: Left
Notes: PARTS: Part included with radiator support with fender structure
Description: # Product Description
Genuine GM OEM Rail Extension MPN 85154187 is a factory-engineered component designed to extend and support structural rail systems on select GM vehicles. This authentic General Motors part ensures proper frame alignment and load dis ...
$398.94
$398.94
6
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with radiator support with fender structure
Description: The Genuine GM OEM Passenger Side Front Compartment Upper Side Rail (MPN: 84523991) is an authentic General Motors structural component engineered to restore proper body integrity and support on select GM vehicles. This factory-original side rail replaceme ...
MSRP $458.13
$302.20
MSRP $458.13
$302.20
7
Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Upgrade your vehicle's structural integrity with the Genuine GM OEM Front Compartment Side Rail Bracket (MPN: 84463145), engineered to factory specifications for select GM vehicles. This left-hand side rail bracket reinforces the front compartment structur ...
$15.41
$15.41
9
Front Compartment Side Rail Bracket GM
GM Positions: Right
Description: The Genuine GM OEM Front Compartment Side Rail Bracket (MPN: 84273992) is a right-side mounting component engineered to provide structural support and proper alignment for the front compartment assembly on select GM vehicles. This authentic General Motors ...
MSRP $21.46
$15.41
MSRP $21.46
$15.41
10
Body Battery Tray Reinforcement GM
GM Description: Upgrade your vehicle's battery compartment with the Genuine GM OEM Body Battery Tray Reinforcement (MPN: 84543111), engineered to provide superior structural support and protection for your battery system. This original equipment manufacturer part is desig ...
MSRP $21.58
$14.64
MSRP $21.58
$14.64
11
Body Battery Tray Reinforcement GM
GM Description: The GM OEM Body Battery Tray Reinforcement (MPN: 84543110) is a genuine General Motors part engineered to provide structural support and reinforcement for your vehicle's battery tray assembly. This authentic GM component ensures proper battery mounting and ...
MSRP $21.58
$14.64
MSRP $21.58
$14.64
12
Driver Side Front Compartment Front Side Rail Reinforcement GM
GM Positions: Front left
Description: The Driver Side Front Compartment Front Side Rail Reinforcement (MPN: 84616643) is a genuine GM OEM structural component engineered to strengthen and reinforce the inner rail on the driver's side front compartment of select GM vehicles. This factory-origin ...
MSRP $23.06
$16.56
MSRP $23.06
$16.56
12
Passenger Side Front Compartment Front Side Rail Reinforcement GM
GM Positions: Front right
Description: # Passenger Side Front Compartment Front Side Rail Reinforcement
The GM OEM part number 84616644 is a genuine passenger side front compartment front side rail reinforcement designed to strengthen and support the structural integrity of your vehicle's fron ...
MSRP $21.46
$15.41
MSRP $21.46
$15.41