Structural Components & Rails for 2026 GMC Terrain
No.
Part # / Description / Price
Price
3
Wheelhouse Panel 
GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: # Product Description
The Genuine GM OEM Wheelhouse Panel (MPN: 26511870) is an essential body component designed to protect the wheel well area and support the structural integrity of your vehicle's frame. This original equipment manufacturer part is eng ...
$255.19
$255.19
3
Wheelhouse Panel GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: # Wheelhouse Panel - MPN 26511869
Upgrade your vehicle's structural integrity with the genuine GM OEM Wheelhouse Panel (MPN: 26511869), an essential body component engineered to protect the wheel well area and maintain your vehicle's frame rigidity. This ...
$225.24
$225.24
4
$328.15
5
Rail Assembly GM
GM Positions: Left
Notes: PARTS: Part is composed of high strength and ultra high strength steel.
Description: With at4.
$1,393.95
$1,393.95
5
F Rail GM
GM Positions: Right
Notes: PARTS: Part is composed of high strength and ultra high strength steel.
Description: With at4.
$811.78
$811.78
6
Rail Assembly Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The GM OEM Rail Assembly Bracket (MPN: 26561793) is a genuine General Motors brake system component designed to securely mount and support brake hose routing on select GM vehicles. This essential bracket assembly ensures proper brake line positioning and p ...
MSRP $9.04
$5.39
MSRP $9.04
$5.39
6
Front Brake Hose Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: GM Genuine Front Brake Hose Bracket MPN 13393901 is an OEM brake system component engineered to secure and support brake hoses on select GM vehicles. This factory-original part maintains proper brake line routing and prevents hose damage from engine vibrat ...
MSRP $14.92
$8.90
MSRP $14.92
$8.90
7
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: The GM OEM Passenger Side Body Front Suspension Support (MPN: 23297684) is a critical structural component that secures your vehicle's front suspension crossmember and maintains proper alignment. This genuine General Motors part is engineered to OEM specif ...
MSRP $43.54
$29.88
MSRP $43.54
$29.88
7
Driver Side Body Front Suspension Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The GM OEM Driver Side Body Front Suspension Support (MPN: 23297602) is a genuine General Motors suspension component engineered to securely mount and stabilize your vehicle's front suspension crossmember. This authentic GM suspension support part delivers ...
MSRP $42.91
$29.44
MSRP $42.91
$29.44
8
Driver Side Front End Upper Tie Bar Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: # Product Description
GM OEM part number 23297565 is a genuine Driver Side Front End Upper Tie Bar Support engineered to reinforce and stabilize the front end structure of your vehicle. This structural component connects critical suspension and frame elem ...
MSRP $50.90
$34.92
MSRP $50.90
$34.92
9
Driver Side Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Genuine GM OEM Driver Side Front Compartment Side Rail Bracket (MPN: 84161000) provides structural support and reinforcement for the front compartment assembly on select GM vehicles. This authentic General Motors part is engineered to exact factory specifi ...
MSRP $32.65
$23.45
MSRP $32.65
$23.45
10
Front Passenger Side Wheelhouse Panel Lower Reinforcement GM
GM Positions: Right
Description: The Front Passenger Side Wheelhouse Panel Lower Reinforcement (MPN: 23297673) is a genuine GM OEM collision repair part engineered to reinforce and stabilize the wheel housing structure on select GM vehicles. This factory-original component meets General M ...
MSRP $28.07
$20.16
MSRP $28.07
$20.16
11
Passenger Side Floor Panel Number 1 Cross Bar Extension GM
GM Positions: Right
Description: The Passenger Side Floor Panel Number 1 Cross Bar Extension (MPN: 23297677) is a genuine GM OEM structural component engineered to reinforce and support the floor panel assembly on select GM vehicles. This rear cross bar extension maintains vehicle structu ...
MSRP $56.31
$38.63
MSRP $56.31
$38.63
12
Passenger Side Front Compartment Side Rail Rear Extension GM
GM Positions: Right
Description: # Product Description
This Genuine GM OEM Passenger Side Front Compartment Side Rail Rear Extension (MPN: 84294382) is engineered to reinforce and protect your vehicle's front-end structural integrity. This authentic General Motors part is designed for se ...
MSRP $96.83
$64.63
MSRP $96.83
$64.63
13
Extension GM
GM Positions: Right
Description: Genuine GM OEM Outer Extension (MPN: 84294380) is a factory replacement component designed for select 2018-2024 GM vehicles requiring exterior extension assembly. This authentic General Motors part ensures proper fit and performance for your vehicle's oute ...
MSRP $46.55
$31.94
MSRP $46.55
$31.94
14
Passenger Side Cross Sill Brace GM
GM Positions: Right
Description: The Passenger Side Cross Sill Brace (MPN: 84972994) is a genuine GM OEM collision repair part engineered to reinforce and properly align your vehicle's floor structure. This factory-original component meets General Motors' rigorous design and safety standa ...
MSRP $38.74
$26.58
MSRP $38.74
$26.58
15
Passenger Side Front Compartment Intermediate Side Rail Reinforcement GM
GM Positions: Right
Description: # Passenger Side Front Compartment Intermediate Side Rail Reinforcement - GM 84075919
The GM OEM part number 84075919 is a Passenger Side Front Compartment Intermediate Side Rail Reinforcement engineered to meet General Motors' exacting structural and saf ...
MSRP $41.67
$28.59
MSRP $41.67
$28.59
16
Passenger Side Front Compartment Outer Side Rail Reinforcement GM
GM Positions: Right
Description: # Product Description
The GM OEM Passenger Side Front Compartment Outer Side Rail Reinforcement (MPN: 23353471) is a genuine General Motors structural component engineered to reinforce and protect the front compartment's outer side rail on select GM vehic ...
MSRP $47.06
$32.29
MSRP $47.06
$32.29
17
Passenger Side Underbody Rear Side Rail Outrigger GM
GM Positions: Right
Description: # Product Description
The GM Genuine Passenger Side Underbody Rear Side Rail Outrigger (MPN: 23297669) is an authentic OEM structural component engineered to reinforce and protect the rear side rail assembly on select GM vehicles. This critical underbody ...
MSRP $49.07
$33.67
MSRP $49.07
$33.67