Rocker Panel for 2026 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Rocker Panel Assembly 
GM
GM Positions: Right
Description: Upgrade your crew cab with the genuine GM OEM Rocker Panel Assembly (MPN: 85554773), the factory-original body panel that protects and strengthens your vehicle's structural integrity. This authentic General Motors rocker panel assembly is engineered to fit ...
$740.70
$740.70
1
Rocker Panel Assembly GM
GM Positions: Left
Description: # Rocker Panel Assembly - GM OEM Part 85554772
This genuine GM OEM rocker panel assembly (MPN: 85554772) is engineered to provide structural integrity and corrosion protection along the lower side body of crew cab vehicles. The rocker panel assembly is a ...
$740.70
$740.70
1
F Reinforcement GM
GM Positions: Right
Description: Genuine GM OEM F Reinforcement (MPN: 85554775) is a rocker panel reinforcement component designed for double cab GM trucks and vehicles. This structural support part strengthens the vehicle's rocker panel area, enhancing body rigidity and durability. The r ...
$479.38
$479.38
1
Inner Rocker GM
GM Positions: Right
Description: # GM OEM Inner Rocker 84972388 - Genuine Parts
Replace your worn or damaged inner rocker panel with this Genuine GM OEM part (MPN: 84972388), engineered specifically for double cab GM trucks and vehicles. This structural rocker panel component reinforces ...
MSRP $194.97
$128.61
MSRP $194.97
$128.61
2
Passenger Side Rocker Inner Panel GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: The Passenger Side Rocker Inner Panel (MPN: 84583117) is a genuine GM OEM collision repair part engineered to restore structural integrity between your vehicle's front and rear sections. This authentic General Motors component is designed specifically for ...
$167.90
$167.90
2
Driver Side Rocker Inner Panel GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: # Product Description
The Driver Side Rocker Inner Panel (MPN: 84972385) is a genuine GM OEM collision repair part engineered to restore structural integrity between your vehicle's front and rear sections. This authentic General Motors component is precis ...
MSRP $353.53
$233.20
MSRP $353.53
$233.20
2
Inner Rocker GM
GM Positions: Left inner
Description: Genuine GM OEM Inner Rocker Panel MPN 84972414 is engineered for regular cab GM trucks and provides critical structural support and corrosion protection along the lower body side. This authentic General Motors rocker panel replacement restores structural i ...
$443.97
$443.97
2
Inner Rocker GM
GM Positions: Right inner
Description: # Product Description
The GM OEM Inner Rocker (MPN: 84972415) is a structural body component designed for regular cab GM trucks and vehicles, providing essential rocker panel reinforcement and structural integrity. This genuine General Motors part replace ...
$623.41
$623.41
4
Inner Rocker Brace GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Upgrade your truck's structural integrity with the Genuine GM OEM Inner Rocker Brace (MPN: 84242907), designed to reinforce the rocker panel on double cab, regular cab, and crew cab GM trucks. This essential body component provides crucial lateral support ...
MSRP $72.13
$49.49
MSRP $72.13
$49.49
5
Inner Rocker Brace GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Genuine GM OEM Inner Rocker Brace MPN 84242909 provides structural reinforcement and support to the rocker panel assembly on select GM double cab and crew cab trucks. This authentic General Motors inner rocker brace is engineered to maintain vehicle rigidi ...
MSRP $72.13
$49.49
MSRP $72.13
$49.49
8
Driver Side Truck Cab Corner GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Replace your damaged truck cab corner with the genuine GM OEM Driver Side Truck Cab Corner (MPN: 84449770), engineered specifically for crew cab trucks. This authentic General Motors part restores structural integrity and factory aesthetics to your vehicle ...
MSRP $198.55
$130.97
MSRP $198.55
$130.97
8
Passenger Side Truck Cab Corner GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Upgrade your truck cab with the Genuine GM OEM Passenger Side Truck Cab Corner (MPN: 84449771), engineered for crew cab trucks and designed to meet General Motors' rigorous quality standards. This authentic GM replacement part restores structural integrity ...
MSRP $198.55
$130.97
MSRP $198.55
$130.97
8
Passenger Side Rocker Inner Panel Rear Extension GM
GM Positions: Rear right
Description: # Product Description
Upgrade your truck's structural integrity with the Genuine GM OEM Passenger Side Rocker Inner Panel Rear Extension (MPN: 84449773), engineered specifically for double cab pickup trucks. This authentic General Motors part reinforces t ...
MSRP $137.83
$92.00
MSRP $137.83
$92.00
8
Driver Side Rocker Inner Panel Rear Extension GM
GM Positions: Rear left
Description: Genuine GM OEM Driver Side Rocker Inner Panel Rear Extension (MPN: 84449772) is engineered for double cab GM trucks and vehicles requiring structural rocker panel reinforcement. This authentic General Motors part restores factory integrity to the rear rock ...
MSRP $137.83
$92.00
MSRP $137.83
$92.00
9
Driver Side Rocker Outer Panel Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: The GM OEM Driver Side Rocker Outer Panel Reinforcement (MPN: 84387968) is a genuine General Motors collision part engineered to reinforce and stabilize your crew cab's rocker panel structure. This authentic GM part ensures proper alignment and support for ...
MSRP $342.09
$225.66
MSRP $342.09
$225.66
9
Driver Side Rocker Outer Panel Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: The GM OEM Driver Side Rocker Outer Panel Reinforcement (MPN: 84387969) is a genuine collision repair part engineered to reinforce and stabilize your vehicle's rocker panel structure on crew cab models. This authentic General Motors component is precision- ...
MSRP $342.09
$225.66
MSRP $342.09
$225.66
9
Driver Side Rocker Outer Panel Reinforcement GM
GM Positions: Left
Description: The GM OEM Driver Side Rocker Outer Panel Reinforcement (MPN: 84387970) is a genuine reinforcement panel engineered to strengthen and secure your truck's rocker panel structure. Designed specifically for GM double cab models, this collision repair part mee ...
MSRP $143.04
$95.48
MSRP $143.04
$95.48
10
Multi-Purpose Nut GM
GM Description: # Product Description Output:
Genuine GM OEM Multi-Purpose Nut (MPN: 11610544) is engineered to meet General Motors' strict quality and performance standards for reliable fastening across select GM vehicles. This authentic General Motors part ensures prop ...
MSRP $11.34
$7.70
MSRP $11.34
$7.70
11
Lower Panel GM
GM Positions: Right
Description: Upgrade your crew cab or double cab truck with the genuine GM OEM Lower Panel (MPN: 85554771), engineered to restore structural integrity and factory-correct appearance to your vehicle's exterior. This authentic General Motors replacement part ensures perf ...
$37.25
$37.25