Structural Components & Rails for 2025 GMC Terrain
No.
Part # / Description / Price
Price
3
MSRP $473.23 CAD
$310.20 CAD
3
MSRP $478.31 CAD
$313.54 CAD
4
Rail Assembly 
GM
GM Positions: Right
Notes: PARTS: Part is composed of high strength and ultra high strength steel.
Description: 2018-21. 2022-24.
MSRP $1,717.90 CAD
$1,223.08 CAD
MSRP $1,717.90 CAD
$1,223.08 CAD
4
Rail Assembly GM
GM Positions: Left
Notes: PARTS: Part is composed of high strength and ultra high strength steel.
MSRP $1,572.45 CAD
$1,119.54 CAD
MSRP $1,572.45 CAD
$1,119.54 CAD
5
Rail Assembly Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21, brake hose. 2022-24, brake hose.
MSRP $16.69 CAD
$11.64 CAD
MSRP $16.69 CAD
$11.64 CAD
5
Rail Assembly Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Brake hose.
MSRP $12.36 CAD
$7.35 CAD
MSRP $12.36 CAD
$7.35 CAD
6
Rail Assembly Support GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $48.09 CAD
$35.53 CAD
MSRP $48.09 CAD
$35.53 CAD
6
Rail Assembly Support GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: 2018-21. 2022-24.
MSRP $49.78 CAD
$36.74 CAD
MSRP $49.78 CAD
$36.74 CAD
7
Rail Assembly Brace GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21.
MSRP $75.50 CAD
$50.37 CAD
MSRP $75.50 CAD
$50.37 CAD
8
Front Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: 2018-21.
MSRP $36.06 CAD
$26.65 CAD
MSRP $36.06 CAD
$26.65 CAD
9
MSRP $29.71 CAD
$20.79 CAD
10
Panel Extension GM
GM Positions: Right
Description: 2018-21, rear. 2022-24, rear. Upper.
MSRP $69.54 CAD
$46.39 CAD
MSRP $69.54 CAD
$46.39 CAD
11
Panel Extension GM
GM Positions: Right
Description: 2018-21, front. 2022-24, front. Lower.
MSRP $117.39 CAD
$86.59 CAD
MSRP $117.39 CAD
$86.59 CAD
12
MSRP $58.17 CAD
$38.82 CAD
13
MSRP $58.88 CAD
$39.27 CAD
14
MSRP $30.62 CAD
$22.60 CAD
15
MSRP $56.69 CAD
$41.87 CAD
16
MSRP $174.31 CAD
$114.27 CAD
17
Fender Mtg Bkt GM
GM Positions: Right
Notes: PARTS: Part included with uniside assembly.
Description: Upper.
MSRP $10.65 CAD
$7.44 CAD
MSRP $10.65 CAD
$7.44 CAD