Structural Components & Rails for 2020 GMC Terrain
No.
Part # / Description / Price
Price
1
Apron Assembly 
GM
GM Positions: Left
Description: This Genuine GM OEM Apron Assembly (MPN: 84833100) is a critical structural component designed for 2018-2021 and 2022-2024 GM vehicles, providing essential body support and reinforcement. This authentic General Motors part ensures proper fit and performanc ...
MSRP $594.98
$390.68
MSRP $594.98
$390.68
1
Apron Assembly GM
GM Positions: Right
Description: Upgrade your vehicle's structural integrity with the Genuine GM OEM Apron Assembly (MPN: 84914805), engineered for 2018-2021 and 2022-2024 GM vehicles. This critical body panel component provides essential support and protection to your vehicle's frame and ...
$381.40
$381.40
2
Front Driver Side Wheelhouse Front Panel GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: The GM OEM Front Driver Side Wheelhouse Front Panel (MPN: 84054595) is a genuine General Motors collision repair part engineered to protect your vehicle's undercarriage and interior from road debris and tire spray. This authentic wheelhouse panel meets str ...
MSRP $482.15
$318.04
MSRP $482.15
$318.04
2
Front Panel GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: # GM Front Panel - MPN 84488293
Upgrade your vehicle's exterior with the Genuine GM OEM Front Panel (MPN: 84488293), a factory-original replacement component designed for 2018-2021 and 2022-2024 model year GM vehicles. This authentic General Motors front ...
MSRP $436.36
$287.84
MSRP $436.36
$287.84
3
Front Rail GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: Genuine GM OEM Front Rail (MPN: 84054593) is a structural suspension and frame component designed for 2018-2021 and 2022-2024 GM vehicles. This factory-original front rail provides essential chassis support and alignment for your General Motors truck or SU ...
MSRP $607.56
$398.94
MSRP $607.56
$398.94
3
Front Rail GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: Genuine GM OEM Front Rail (MPN: 84914808) is engineered to provide structural support and safety reinforcement for select 2018-2024 GM vehicles. This essential frame component maintains chassis integrity and proper alignment for optimal vehicle performance ...
MSRP $607.56
$398.94
MSRP $607.56
$398.94
4
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
5
Rail Assembly GM
GM Positions: Left
Description: This genuine GM OEM Rail Assembly (MPN: 84926586) is a factory-original structural component designed for select GM vehicles from the 2018-2024 model years. Built to exact manufacturer specifications, this rail assembly provides essential frame support and ...
MSRP $1,151.71
$756.24
MSRP $1,151.71
$756.24
5
Passenger Side Front Compartment Side Rail GM
GM Positions: Right
Description: # Product Description
Upgrade your vehicle's structural integrity with the Genuine GM OEM Passenger Side Front Compartment Side Rail (MPN: 84752623), engineered and manufactured by General Motors to exact factory specifications. This critical body panel c ...
MSRP $1,259.18
$826.81
MSRP $1,259.18
$826.81
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
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
8
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
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
9
Passenger Side Front Compartment Side Rail Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: # Product Description
Upgrade your vehicle with the genuine GM OEM Passenger Side Front Compartment Side Rail Bracket (MPN: 84752622), engineered to provide structural support and secure fastening in your vehicle's front end assembly. This factory-origina ...
MSRP $106.62
$71.17
MSRP $106.62
$71.17
9
Driver Side Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: # Product Description
Upgrade your vehicle's structural integrity with the genuine GM OEM Driver Side Front Compartment Side Rail Bracket (MPN: 84752631), engineered to meet General Motors' exacting quality and safety standards. This essential front end c ...
MSRP $104.68
$69.87
MSRP $104.68
$69.87
10
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: The Passenger Side Body Front Suspension Support (MPN: 84234581) is a genuine GM OEM part engineered to secure and stabilize your vehicle's front suspension crossmember. This collision-grade suspension component is designed for select GM vehicles and ensur ...
MSRP $162.35
$108.36
MSRP $162.35
$108.36
10
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: 84054588) is a genuine General Motors suspension component engineered to securely mount and stabilize your vehicle's front suspension crossmember. This authentic GM parts item ensures proper alignm ...
MSRP $200.79
$132.45
MSRP $200.79
$132.45
11
Lower Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The Genuine GM OEM Lower Support (MPN: 84926582) is a critical structural component designed for rear suspension assembly on multiple model years. This authentic General Motors part provides essential support and alignment for 2018-2021 and 2022-2024 GM ve ...
MSRP $223.80
$147.63
MSRP $223.80
$147.63
11
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: The Passenger Side Body Front Suspension Support (MPN: 84054587) is a genuine GM OEM component engineered to provide structural reinforcement and support for the front suspension assembly on select GM vehicles. This critical chassis part maintains proper a ...
MSRP $198.67
$131.05
MSRP $198.67
$131.05
12
Front Driver Side Wheelhouse Panel Lower Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The Front Driver Side Wheelhouse Panel Lower Reinforcement (MPN: 23297583) is a genuine GM OEM collision repair part engineered to reinforce and stabilize your vehicle's front wheel housing structure. This original equipment manufacturer component is facto ...
MSRP $28.07
$20.16
MSRP $28.07
$20.16
12
Front Passenger Side Wheelhouse Panel Lower Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
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
13
Passenger Side Rear Compartment Panel Longitudinal Rail GM
GM Positions: Rear right rearward
Description: The Passenger Side Rear Compartment Panel Longitudinal Rail (MPN: 84197118) is an OEM GM collision part engineered to reinforce and stabilize your vehicle's rear underbody structure. This genuine General Motors component is precision-manufactured to factor ...
MSRP $617.01
$405.14
MSRP $617.01
$405.14
13
Driver Side Rear Compartment Panel Longitudinal Rail GM
GM Positions: Rear left rearward
Description: The GM OEM Driver Side Rear Compartment Panel Longitudinal Rail (MPN: 84197117) is an essential structural component engineered to reinforce and stabilize your vehicle's underbody framework. This genuine General Motors collision part meets OEM specificatio ...
MSRP $617.01
$405.14
MSRP $617.01
$405.14
14
Driver Side Cross Sill Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The Driver Side Cross Sill Brace (MPN: 23297586) is a genuine GM OEM collision repair part engineered to reinforce and properly align your vehicle's floor structure. This original equipment manufacturer component is designed to restore structural integrity ...
MSRP $39.21
$26.90
MSRP $39.21
$26.90
14
Passenger Side Cross Sill Brace GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
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
Notes: PARTS: Part included with rail assembly.
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
15
Driver Side Cross Sill Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: # Product Description
The GM OEM Driver Side Cross Sill Brace (MPN: 23297587) is a structural reinforcement component engineered to strengthen and properly align your vehicle's floor pan for safe collision repairs. This genuine General Motors part meets f ...
MSRP $40.67
$27.91
MSRP $40.67
$27.91
16
Driver Side Underbody Number 2 Cross Sill Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The Driver Side Underbody Number 2 Cross Sill Extension (MPN: 84294379) is a genuine GM OEM collision repair part engineered to restore structural integrity and proper body alignment on select GM vehicles. This authentic General Motors component is manufac ...
MSRP $45.80
$31.43
MSRP $45.80
$31.43
16
Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
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
17
Driver Side Front Compartment Side Rail Rear Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: The Driver Side Front Compartment Side Rail Rear Extension (MPN: 84294381) is a genuine GM OEM structural component engineered to reinforce and protect the front compartment framework on select GM vehicles. This authentic General Motors part provides criti ...
MSRP $106.61
$71.16
MSRP $106.61
$71.16
17
Passenger Side Front Compartment Side Rail Rear Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
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
18
Passenger Side Floor Panel Number 1 Cross Bar Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
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
18
Passenger Side Floor Panel Number 1 Cross Bar Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: # SEO-Optimized Product Description
Upgrade your vehicle's structural integrity with the Genuine GM OEM Passenger Side Floor Panel Number 1 Cross Bar Extension (MPN: 23297592). This authentic General Motors part reinforces the rear floor pan structure and ...
MSRP $27.59
$19.81
MSRP $27.59
$19.81
19
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
19
Driver Side Underbody Rear Side Rail Outrigger GM
GM Positions: Left
Description: The Driver Side Underbody Rear Side Rail Outrigger (MPN: 23297579) is a genuine GM OEM structural component engineered to reinforce and support the rear side frame of select GM vehicles. This critical underbody part maintains chassis integrity, provides st ...
MSRP $127.65
$85.21
MSRP $127.65
$85.21
20
Driver Side Front Compartment Outer Side Rail Reinforcement GM
GM Positions: Left
Description: Upgrade your vehicle's structural integrity with the GM OEM Driver Side Front Compartment Outer Side Rail Reinforcement (MPN: 23353472), a genuine General Motors part engineered to reinforce and protect the front compartment framework. This authentic GM co ...
MSRP $52.01
$35.68
MSRP $52.01
$35.68
20
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
21
Driver Side Front Compartment Upper Side Rail GM
GM Positions: Left
Description: Upgrade your vehicle's structural integrity with the Genuine GM OEM Driver Side Front Compartment Upper Side Rail (MPN: 84228154), engineered to meet General Motors' exacting quality standards. This critical body panel component reinforces the front end st ...
MSRP $482.63
$318.36
MSRP $482.63
$318.36
21
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Description: # Product Description
Upgrade your vehicle's structural integrity with the Genuine GM OEM Passenger Side Front Compartment Upper Side Rail (MPN: 84228155). This authentic General Motors component is engineered to meet factory specifications and provides c ...
MSRP $482.63
$318.36
MSRP $482.63
$318.36
22
Passenger Side Body Side Front Fender Upper Rear Bracket GM
GM Positions: Right
Notes: PARTS: Part included with Upper rail assembly.
Description: The GM OEM Passenger Side Body Side Front Fender Upper Rear Bracket (MPN: 23169453) is a genuine collision repair part engineered to maintain proper fender alignment and structural integrity on select GM vehicles. This Type 2 rear bracket secures and posit ...
MSRP $50.98
$34.98
MSRP $50.98
$34.98
22
Driver Side Body Side Front Fender Upper Rear Bracket GM
GM Positions: Left
Notes: PARTS: Part included with Upper rail assembly.
Description: The GM OEM Driver Side Body Side Front Fender Upper Rear Bracket (MPN: 23169452) is a genuine General Motors collision repair part engineered to restore proper fender alignment and structural integrity on select GM vehicles. This type 2 rear bracket assemb ...
MSRP $50.98
$34.98
MSRP $50.98
$34.98