Structural Components & Rails for 2018 GMC Terrain
No.
Part # / Description / Price
Price
1
MSRP $743.81 CAD
$632.24 CAD
1
MSRP $974.23 CAD
$828.10 CAD
2
Front Panel 
GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2018-21. 2022-24.
MSRP $335.92 CAD
$285.53 CAD
MSRP $335.92 CAD
$285.53 CAD
2
Front Panel GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2018-21. 2022-24.
MSRP $349.71 CAD
$297.25 CAD
MSRP $349.71 CAD
$297.25 CAD
3
Front Rail GM
GM Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2018-21. 2022-24.
MSRP $858.46 CAD
$729.69 CAD
MSRP $858.46 CAD
$729.69 CAD
3
Front Rail GM
GM Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2018-21. 2022-24.
MSRP $797.17 CAD
$677.59 CAD
MSRP $797.17 CAD
$677.59 CAD
4
Front Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21.
MSRP $37.07 CAD
$31.51 CAD
MSRP $37.07 CAD
$31.51 CAD
5
MSRP $1,390.09 CAD
$1,181.58 CAD
5
Rail Assembly GM
GM Positions: Right
Description: 2018-21. 2022-24. Without at4.
MSRP $1,766.00 CAD
$1,501.10 CAD
MSRP $1,766.00 CAD
$1,501.10 CAD
6
Rail Assembly Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, brake hose. 2022-24, brake hose.
MSRP $17.16 CAD
$14.59 CAD
MSRP $17.16 CAD
$14.59 CAD
7
Rail Assembly Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21.
MSRP $77.61 CAD
$65.97 CAD
MSRP $77.61 CAD
$65.97 CAD
8
Rail Assembly Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $49.44 CAD
$42.02 CAD
MSRP $49.44 CAD
$42.02 CAD
8
Rail Assembly Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $51.17 CAD
$43.49 CAD
MSRP $51.17 CAD
$43.49 CAD
9
Front Rail End GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $119.09 CAD
$101.23 CAD
MSRP $119.09 CAD
$101.23 CAD
9
Front Rail End GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $121.26 CAD
$103.07 CAD
MSRP $121.26 CAD
$103.07 CAD
10
Lower Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, front. 2022-24, front.
MSRP $248.80 CAD
$211.48 CAD
MSRP $248.80 CAD
$211.48 CAD
10
Lower Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, front. 2022-24, front.
MSRP $188.75 CAD
$160.44 CAD
MSRP $188.75 CAD
$160.44 CAD
11
Lower Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, rear. 2022-24, rear.
MSRP $230.89 CAD
$196.26 CAD
MSRP $230.89 CAD
$196.26 CAD
11
Lower Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, rear. 2022-24, rear.
MSRP $257.03 CAD
$218.48 CAD
MSRP $257.03 CAD
$218.48 CAD
12
Panel Reinforced GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $32.55 CAD
$27.67 CAD
MSRP $32.55 CAD
$27.67 CAD
12
Panel Reinforced GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $30.54 CAD
$25.96 CAD
MSRP $30.54 CAD
$25.96 CAD
13
MSRP $988.96 CAD
$840.62 CAD
13
MSRP $980.39 CAD
$833.33 CAD
14
Upper Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $57.20 CAD
$48.62 CAD
MSRP $57.20 CAD
$48.62 CAD
14
Upper Brace GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $60.53 CAD
$51.45 CAD
MSRP $60.53 CAD
$51.45 CAD
15
Lower Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $59.49 CAD
$50.57 CAD
MSRP $59.49 CAD
$50.57 CAD
15
Lower Brace GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $31.48 CAD
$26.76 CAD
MSRP $31.48 CAD
$26.76 CAD
16
Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $58.81 CAD
$49.99 CAD
MSRP $58.81 CAD
$49.99 CAD
16
Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24. Outer.
MSRP $59.80 CAD
$50.83 CAD
MSRP $59.80 CAD
$50.83 CAD
17
Panel Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, front. 2022-24, front. Lower.
MSRP $120.68 CAD
$102.58 CAD
MSRP $120.68 CAD
$102.58 CAD
17
Panel Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, front. 2022-24, front.
MSRP $122.42 CAD
$104.06 CAD
MSRP $122.42 CAD
$104.06 CAD
18
Panel Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, rear. 2022-24, rear. Upper.
MSRP $71.49 CAD
$60.77 CAD
MSRP $71.49 CAD
$60.77 CAD
18
Panel Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, rear. 2022-24, rear.
MSRP $86.60 CAD
$73.61 CAD
MSRP $86.60 CAD
$73.61 CAD
19
MSRP $179.19 CAD
$152.31 CAD
19
MSRP $168.18 CAD
$142.95 CAD
20
MSRP $58.28 CAD
$49.54 CAD
20
MSRP $58.05 CAD
$49.34 CAD
21
MSRP $541.71 CAD
$460.45 CAD
21
MSRP $533.71 CAD
$453.65 CAD
22
Upper Rail Assembly Bracket GM
GM Positions: Right
Notes: PARTS: Part included with Upper rail assembly.
Description: Rear, type 2.
MSRP $88.03 CAD
$74.83 CAD
MSRP $88.03 CAD
$74.83 CAD
22
Upper Rail Assembly Bracket GM
GM Positions: Left
Notes: PARTS: Part included with Upper rail assembly.
Description: Rear, type 2.
MSRP $88.17 CAD
$74.94 CAD
MSRP $88.17 CAD
$74.94 CAD