Pick UP Box Components for 2021 GMC Sierra 1500
No.
Part # / Description / Price
Price
2
Side Panel 
GM
GM Positions: Right
Notes: PARTS: Part included with box assembly.
Description: 6.6 ft box.
MSRP $1,161.80 CAD
$785.46 CAD
MSRP $1,161.80 CAD
$785.46 CAD
2
Side Panel GM
GM Positions: Left
Notes: PARTS: Part included with box assembly.
Description: 6.6 ft box.
MSRP $1,188.55 CAD
$803.55 CAD
MSRP $1,188.55 CAD
$803.55 CAD
3
Outer Panel GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box.
Not For Sale
Not For Sale
3
Outer Panel GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box.
Not For Sale
Not For Sale
5
Rear Bracket GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: 5.8 ft box. 6.9 ft box. 6.6 ft box. 8 ft box, single rear wheels. Without carbon composite box.
MSRP $26.10 CAD
$18.10 CAD
MSRP $26.10 CAD
$18.10 CAD
5
Rear Bracket GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.9 ft box. 8 ft box, single rear wheels. 8 ft box, dual rear wheels. Without carbon composite box.
MSRP $26.11 CAD
$18.10 CAD
MSRP $26.11 CAD
$18.10 CAD
7
Rear Pillar GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box. Without carbon composite box.
MSRP $220.68 CAD
$149.18 CAD
MSRP $220.68 CAD
$149.18 CAD
7
Rear Pillar GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box. Without carbon composite box.
MSRP $214.86 CAD
$145.27 CAD
MSRP $214.86 CAD
$145.27 CAD
8
Front Pillar GM
GM Positions: Right
Notes: PARTS: Part included with rear pillar.
Description: 6.6 ft box. 5.8 ft box. Without carbon composite box.
MSRP $38.50 CAD
$26.02 CAD
MSRP $38.50 CAD
$26.02 CAD
9
Truck Bed Panel Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box. 5.8 ft box. Without carbon composite box.
MSRP $41.09 CAD
$27.80 CAD
MSRP $41.09 CAD
$27.80 CAD
10
Wheelhouse Panel GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box, front. Without carbon composite box, front.
MSRP $155.96 CAD
$105.44 CAD
MSRP $155.96 CAD
$105.44 CAD
12
Wheelhouse Panel GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box, rear. Without carbon composite box, rear.
MSRP $151.44 CAD
$102.38 CAD
MSRP $151.44 CAD
$102.38 CAD
12
Wheelhouse Panel GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box, rear. Without carbon composite box, rear.
MSRP $151.44 CAD
$102.38 CAD
MSRP $151.44 CAD
$102.38 CAD
14
Rear Cross Sill GM
GM Notes: PARTS: Part included with box assembly.
Description: 5.8 ft box. 6.6 ft box. Without carbon composite box.
MSRP $281.45 CAD
$190.30 CAD
MSRP $281.45 CAD
$190.30 CAD
15
Power Outlet GM
GM Description: 6.9 ft box, 110v. 6.6 ft box, 110v. Colorado, side panel, 120-Volt. Canyon, side panel, 120-Volt. Without carbon composite box, 110v. 5.8 ft box. 110v.
MSRP $136.19 CAD
$92.08 CAD
MSRP $136.19 CAD
$92.08 CAD
No.
Part # / Description / Price
Price
1
Front Panel GM
GM Notes: PARTS: Part included with box assembly.
Description: 6.6 ft box. Without carbon composite box. 5.8 ft box.
MSRP $199.61 CAD
$134.93 CAD
MSRP $199.61 CAD
$134.93 CAD
2
Side Panel GM
GM Positions: Left
Notes: PARTS: Part included with box assembly.
Description: Without carbon composite box.
MSRP $812.96 CAD
$549.63 CAD
MSRP $812.96 CAD
$549.63 CAD
2
Side Panel GM
GM Positions: Right
Notes: PARTS: Part included with box assembly.
Description: Without carbon composite box.
Not For Sale
Not For Sale
3
Outer Panel GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box.
Not For Sale
Not For Sale
3
Outer Panel GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box.
Not For Sale
Not For Sale
4
Anchor Plate GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box. 6.9 ft box. 8 ft box, single rear wheels. 8 ft box, dual rear wheels. Colorado, side panel. Canyon, side panel. Pickup.
MSRP $26.02 CAD
$18.10 CAD
MSRP $26.02 CAD
$18.10 CAD
6
Upper Bracket GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.9 ft box. 8 ft box, dual rear wheels. 8 ft box, single rear wheels. With carbon composite box.
MSRP $59.76 CAD
$40.41 CAD
MSRP $59.76 CAD
$40.41 CAD
8
Front Pillar GM
GM Positions: Left
Notes: PARTS: Part included with rear pillar.
Description: 5.8 ft box. Without carbon composite box.
Not For Sale
Not For Sale
9
Truck Bed Panel Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: 6.6 ft box. Without carbon composite box. 5.8 ft box.
MSRP $39.92 CAD
$26.99 CAD
MSRP $39.92 CAD
$26.99 CAD
10
Wheelhouse Panel GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box, front.
MSRP $155.96 CAD
$105.44 CAD
MSRP $155.96 CAD
$105.44 CAD
11
Wheelhouse Panel GM
GM Positions: Right
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box, center.
MSRP $155.73 CAD
$105.28 CAD
MSRP $155.73 CAD
$105.28 CAD
11
Wheelhouse Panel GM
GM Positions: Left
Notes: PARTS: Part included with side panel.
Description: Without carbon composite box, center.
MSRP $151.60 CAD
$102.48 CAD
MSRP $151.60 CAD
$102.48 CAD
16
Harness GM
GM Description: 6.6 ft box. Without carbon composite box. 5.8 ft box.
MSRP $67.14 CAD
$45.39 CAD
MSRP $67.14 CAD
$45.39 CAD
17
Cargo Lamp GM
GM Description: 6.9 ft box. 5.8 ft box. Without carbon composite box. 8 ft box, single rear wheels. Driver side, labeled: 84396982. Passenger side, labeled: 84396982.
MSRP $156.30 CAD
$105.66 CAD
MSRP $156.30 CAD
$105.66 CAD
Related Parts
Part # / Description / Price
Price
Hole Cover GM
GM Description: Without carbon composite box, without cargo lamp. 8 ft box, single rear wheels. 6.9 ft box.
MSRP $40.26 CAD
$27.22 CAD
MSRP $40.26 CAD
$27.22 CAD