Inner Components for 2023 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Outer Rail 
GM
GM Positions: Right
Notes: PARTS: Part included with support assembly,
MSRP $339.37 CAD
$225.77 CAD
MSRP $339.37 CAD
$225.77 CAD
1
Outer Rail GM
GM Positions: Left
Notes: PARTS: Part included with support assembly,
MSRP $361.13 CAD
$240.23 CAD
MSRP $361.13 CAD
$240.23 CAD
2
Outer Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: Fender, center.
MSRP $10.87 CAD
$7.34 CAD
MSRP $10.87 CAD
$7.34 CAD
3
Outer Rail Bracket GM
GM Positions: Right
Notes: PARTS: Part included with outer rail.
Description: Fender, rear.
MSRP $89.09 CAD
$62.54 CAD
MSRP $89.09 CAD
$62.54 CAD
3
Outer Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: Fender, rear.
MSRP $88.72 CAD
$57.24 CAD
MSRP $88.72 CAD
$57.24 CAD
4
Outer Rail Bracket GM
GM Positions: Right
Description: Fender, rear. Support strut.
MSRP $15.11 CAD
$10.20 CAD
MSRP $15.11 CAD
$10.20 CAD
4
Outer Rail Bracket GM
GM Positions: Left
Description: Fender, rear. Support strut.
MSRP $15.11 CAD
$10.20 CAD
MSRP $15.11 CAD
$10.20 CAD
5
MSRP $158.94 CAD
$116.79 CAD
5
MSRP $161.31 CAD
$118.54 CAD
7
Rail Extension GM
GM Positions: Left
Notes: PARTS: Part included with support assembly,
MSRP $530.82 CAD
$431.45 CAD
MSRP $530.82 CAD
$431.45 CAD
7
Rail Extension GM
GM Positions: Right
Notes: PARTS: Part included with support assembly,
MSRP $591.18 CAD
$480.43 CAD
MSRP $591.18 CAD
$480.43 CAD
8
Rail Extension Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rail extension.
Description: #1.
MSRP $12.19 CAD
$7.90 CAD
MSRP $12.19 CAD
$7.90 CAD
9
Fender Rail Reinforcement Bracket GM
GM Positions: Right
Description: #2 RH only.
MSRP $17.35 CAD
$11.54 CAD
MSRP $17.35 CAD
$11.54 CAD
11
MSRP $33.03 CAD
$26.86 CAD
11
MSRP $13.84 CAD
$9.22 CAD
12
MSRP $32.11 CAD
$26.13 CAD
12
MSRP $33.16 CAD
$26.93 CAD
13
Fender Rail Reinforcement GM
GM Positions: Left
Description: Left side #1. Left side front.
MSRP $20.30 CAD
$13.51 CAD
MSRP $20.30 CAD
$13.51 CAD
13
MSRP $19.97 CAD
$13.27 CAD
14
Fender Rail Reinforcement GM
GM Positions: Left
Description: Left side #2. Left side mid front.
MSRP $13.47 CAD
$8.96 CAD
MSRP $13.47 CAD
$8.96 CAD
14
MSRP $18.12 CAD
$12.05 CAD
15
Fender Rail Reinforcement GM
GM Positions: Right
Description: #3. Right side #2. Right side mid.
MSRP $18.40 CAD
$12.23 CAD
MSRP $18.40 CAD
$12.23 CAD
15
MSRP $17.83 CAD
$11.86 CAD
16
MSRP $18.41 CAD
$12.68 CAD
16
MSRP $24.17 CAD
$16.09 CAD
17
MSRP $32.20 CAD
$23.65 CAD
17
MSRP $32.20 CAD
$23.65 CAD