Structural Components & Rails for 2020 GMC Terrain
No.
Part # / Description / Price
Price
1
Apron Assembly 
GM
GM Positions: Left
Description: GM Front Driver Side Wheelhouse Panel (Part Number: 84833100) is an apron/wheelhouse assembly panel designed as an OE-style replacement for front driver-side inner wheelhouse repairs. Also known as: Apron AssemblyApplication: Replacement inner wheelhouse/p ...
MSRP $594.98
$389.23
MSRP $594.98
$389.23
1
Apron Assembly GM
GM Positions: Right
Description: GM Genuine Parts Front Passenger Side Wheelhouse Panel (Part Number: 84914805) is a front wheelhouse (apron) assembly designed to replace the wheelhouse panel and restore proper splash protection and structural attachment for front passenger-side assemblie ...
$379.99
$379.99
2
Front Driver Side Wheelhouse Front Panel GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: Shields vehicle from airborne debris thrown by the tires
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 $482.15
$315.42
MSRP $482.15
$315.42
2
Front Panel GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: GM Genuine Parts Front Panel (Part Number: 84488293) is a factory-style front panel assembly engineered to restore proper fit and finish to the vehicle's forward body structure. Purpose: Replaces damaged front panel sections to restore structural appearanc ...
MSRP $436.36
$285.47
MSRP $436.36
$285.47
3
Front Rail GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: GM Genuine Parts Front Rail (Part Number: 84054593) is a front rail assembly intended for structural repair and replacement in specified model years. Type: Front rail assembly (frame/structural component)Application: Fit for specified model years noted by ...
MSRP $607.56
$397.47
MSRP $607.56
$397.47
3
Front Rail GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: GM Genuine Parts Front Rail (Part Number: 84914808) is a front rail Assembly (ASM) forming part of the vehicle front structure. Used in collision repair to restore structural alignment and fit. Type: Front rail Assembly (ASM) — structural body componentF ...
MSRP $607.56
$397.47
MSRP $607.56
$397.47
4
Driver Side Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $32.65
$25.56
MSRP $32.65
$25.56
5
MSRP $1,151.71
$759.51
5
Passenger Side Front Compartment Side Rail GM
GM Positions: Right
Description: GM Genuine Parts Passenger Side Front Compartment Side Rail (Part Number: 84752623) is a compartment rail assembly used in front compartment or gas tank/exhaust related repairs to restore factory structure and fit. Function: Structural/trim rail that helps ...
MSRP $1,259.18
$830.75
MSRP $1,259.18
$830.75
6
Front Brake Hose Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Brake hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.92
$10.45
MSRP $14.92
$10.45
7
Driver Side Front End Upper Tie Bar Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.90
$35.83
MSRP $50.90
$35.83
8
Driver Side Body Front Suspension Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Helps secure your vehicle's suspension crossmember
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 $42.91
$30.21
MSRP $42.91
$30.21
8
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: GM Genuine Parts Passenger Side Body Front Suspension Support (Part Number: 23297684) is a body support for the front suspension that helps secure the suspension crossmember. Function: Provides support and mounting for the suspension crossmember to maintai ...
MSRP $43.54
$30.65
MSRP $43.54
$30.65
9
Passenger Side Front Compartment Side Rail Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.62
$70.32
MSRP $106.62
$70.32
9
Driver Side Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $104.68
$69.04
MSRP $104.68
$69.04
10
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Front. Helps secure your vehicle's suspension crossmember
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 $162.35
$107.08
MSRP $162.35
$107.08
10
Driver Side Body Front Suspension Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Front. Helps secure your vehicle's suspension crossmember
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 $200.79
$131.84
MSRP $200.79
$131.84
11
Lower Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, rear. 2022-24, rear.
MSRP $223.80
$146.94
MSRP $223.80
$146.94
11
Passenger Side Body Front Suspension Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $198.67
$130.44
MSRP $198.67
$130.44
12
Front Driver Side Wheelhouse Panel Lower Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Helps secure and support your vehicle's wheel housing
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 $28.07
$21.97
MSRP $28.07
$21.97
12
Front Passenger Side Wheelhouse Panel Lower Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Helps secure and support your vehicle's wheel housing
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
$29.97
$29.97
13
Passenger Side Rear Compartment Panel Longitudinal Rail GM
GM Positions: Rear right rearward
Description: 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 $617.01
$403.65
MSRP $617.01
$403.65
13
Driver Side Rear Compartment Panel Longitudinal Rail GM
GM Positions: Rear left rearward
Description: 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 $617.01
$403.65
MSRP $617.01
$403.65
14
Driver Side Cross Sill Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Helps reinforce and align your vehicle's floor panel
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 $39.21
$27.60
MSRP $39.21
$27.60
14
Passenger Side Cross Sill Brace GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Helps reinforce and align your vehicle's floor panel
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 $38.74
$27.27
MSRP $38.74
$27.27
15
Passenger Side Front Compartment Intermediate Side Rail Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.10
$55.10
15
Driver Side Cross Sill Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: GM Genuine Parts Driver Side Cross Sill Brace (Part Number: 23297587) is a structural brace that reinforces and aligns the vehicle floor panel. Function: Floor-panel reinforcement to restore structural integrity after repair (also known as Lower Brace).Use ...
MSRP $40.67
$28.63
MSRP $40.67
$28.63
16
Driver Side Underbody Number 2 Cross Sill Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Completes the appearance of your vehicle's body panel
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 $45.80
$32.24
MSRP $45.80
$32.24
16
Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24. Outer.
MSRP $46.55
$32.77
MSRP $46.55
$32.77
17
Driver Side Front Compartment Side Rail Rear Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.61
$70.31
MSRP $106.61
$70.31
17
Passenger Side Front Compartment Side Rail Rear Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.83
$63.86
MSRP $96.83
$63.86
18
Passenger Side Floor Panel Number 1 Cross Bar Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.31
$39.64
MSRP $56.31
$39.64
18
Passenger Side Floor Panel Number 1 Cross Bar Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.59
$21.60
MSRP $27.59
$21.60
19
Passenger Side Underbody Rear Side Rail Outrigger GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $49.07
$34.55
MSRP $49.07
$34.55
19
Driver Side Underbody Rear Side Rail Outrigger GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $127.65
$84.20
MSRP $127.65
$84.20
20
Driver Side Front Compartment Outer Side Rail Reinforcement GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.01
$36.61
MSRP $52.01
$36.61
20
Passenger Side Front Compartment Outer Side Rail Reinforcement GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $47.06
$33.13
MSRP $47.06
$33.13
21
Driver Side Front Compartment Upper Side Rail GM
GM Positions: Left
Description: GM Genuine Parts Driver Side Front Compartment Upper Side Rail (Part Number: 84228154) is a structural rail assembly designed for front compartment/frame repairs and to restore factory alignment and attachment points. Purpose: Provides structural support a ...
$523.33
$523.33
21
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $482.63
$315.73
MSRP $482.63
$315.73
22
Passenger Side Body Side Front Fender Upper Rear Bracket GM
GM Positions: Right
Notes: PARTS: Part included with Upper rail assembly.
Description: Rear, type 2. Helps align and secure your vehicle's fender
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 $50.98
$35.89
MSRP $50.98
$35.89
22
Driver Side Body Side Front Fender Upper Rear Bracket GM
GM Positions: Left
Notes: PARTS: Part included with Upper rail assembly.
Description: Rear, type 2. Helps align and secure your vehicle's fender
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 $50.98
$35.89
MSRP $50.98
$35.89