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Home 2026 GMC Sierra 1500 Pro 5.3L V8 - Flex Pick UP Box

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2026 GMC Sierra 1500

Pro 5.3L V8 - Flex

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Pick UP Box for 2026 GMC Sierra 1500

Diagram 1 1. Box Assembly Diagram 2 2. Box Assembly Diagram 3 3. Rear 4. Bed Liner with GMC Logo Integrated Storage
Pick UP Box for 2026 GMC Sierra 1500 #1
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No.
Part # / Description / Price
Price
1
84540756 - Body: Box Assembly for GM Image
Pickup Box
84540756
GM GM
Description: 6.6 ft box. Creates an area designed to secure and haul 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 $5,870.18
$3,889.88
MSRP $5,870.18
$3,889.88
1
84540750 - Body: Truck Bed Assembly for GM Image
Pickup Box
84540750
GM GM
Positions: Rear
Description: 8 ft box. Creates an area designed to secure and haul 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 $5,063.66
$3,355.44
MSRP $5,063.66
$3,355.44
1
84540757 - Body: Truck Bed Assembly for GM Image
Box Assembly
84540757
GM GM
Description: Without carbon composite box.
MSRP $5,727.00
$3,795.00
MSRP $5,727.00
$3,795.00
4
23115245 - Body: Box Assembly Plug for GM Image
Cargo Carrier Pickup Box Side Rail Hole Plug
23115245
GM GM
Description: 5.8 ft box, with spray on liner. 6.6 ft box, with spray on liner. 8 ft box, oval, with spray liner. 6.6 ft box, oval, with spray liner. Seals various openings in your vehicle 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 $10.67
$7.72
MSRP $10.67
$7.72
7
84745971 - Body: Fuel Door for GM Image
Fuel Door
84745971
GM GM
Description: 6.6 ft box.
$143.20
$143.20
8
84745947 - Body: Housing for GM Image
Fuel Tank Filler Pipe Housing
84745947
GM GM
Description: 6.6 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.31
$27.82
MSRP $40.31
$27.82
8
84767895 - Air & Fuel Delivery: Fuel Filler Housing for GM Image
Fuel Tank Filler Pipe Housing
84767895
GM GM
Positions: Rear
Description: 5.8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.01
$26.23
MSRP $38.01
$26.23
8
84745948 - Air & Fuel Delivery: Fuel Filler Housing for GM Image
Fuel Tank Filler Pipe Housing
84745948
GM GM
Positions: Rear
Description: 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.89
$27.52
MSRP $39.89
$27.52
9
84507683 - Body: Wheelhouse Liner for GM Image
Wheelhouse Liner
84507683
GM GM
Positions: Right
Description: 6.6 ft box. Without carbon composite box.
MSRP $183.06
$121.86
MSRP $183.06
$121.86
9
84507682 - Body: Quarter Panel Splash Shield for GM Image
Rear Driver Side Wheelhouse Liner
84507682
GM GM
Positions: Rear left
Description: 6.6 ft box. 5.8 ft box. Helps protect the inside of your fender from damage 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 $183.06
$121.86
MSRP $183.06
$121.86
10
11548270 - Body: Wheelhouse Liner Bolt for GM Image
M4.2x1.41x20 Multi-Purpose Bolt
11548270
GM GM
Positions: Right
Description: Fastens vehicle's components together This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.38
MSRP $8.83
$6.38
11
11570654 - Body: Wheelhouse Liner Grommet for GM Image
Upper Center Pillar Trim Retainer Nut
11570654
GM GM
Positions: Right
MSRP $9.89
$6.77
MSRP $9.89
$6.77
12
94530387 - Body: Quarter Panel Splash Shield Clip for GM Image
Multi-Purpose Retainer
94530387
GM GM
Description: Used to secure multiple components 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 $86.70
$62.60
Sold in Pack of 10
MSRP $86.70
$62.60
Sold in Pack of 10
13
11612034 - Body: Wheelhouse Liner Nut for GM Image
Multi-Purpose Nut
11612034
GM GM
Positions: Right
Description: 6.9 ft box. 20 dia, 15.5 thick. Sedan, type 2. Sedan, without rs. 8 ft box, single rear wheels. Hatchback. 6.6 ft box. Wheelhouse liner,nut. 5.8 ft box. Helps align and secure various components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.09
$7.30
MSRP $10.09
$7.30
14
84051000 - Body: Bed Mat for GM Image
Bed Mat, Gmc Logo
84051000
GM GM
Notes: Black with GMC Logo for Standard Bed Models
Description: Not all truck bed accessories are alike. Reduce cargo shifting and help protect your trucks bed floor surface with the GMC Accessories Bed Mat. It is easy to clean and install, and able to withstand extreme temperatures. Reduce cargo shifting and help prot ...
MSRP $225.00
$186.47
MSRP $225.00
$186.47
14
84050999 - Body: Floor Mat for GM Image
Bed Mat, Gmc Logo
84050999
GM GM
Description: Not all truck bed accessories are alike. Reduce cargo shifting and help protect your trucks bed floor surface with the GMC Accessories Bed Mat. It is easy to clean and install, and able to withstand extreme temperatures. Reduce cargo shifting and help prot ...
MSRP $225.00
$186.47
MSRP $225.00
$186.47
15
23146899 - Body: Tie-Down Rings, Bed Mounted, Set of 4 for GM Image
Bed Tie Down Rings
23146899
GM GM
Notes: Removable
Description: Help anchor cargo securely in the bed of your truck with these cargo Tie-Down Rings. Set of four.. This product replaces 22987602. Securely anchor down any cargo in the bed of your truck with these cargo Tie Down Rings. This product replaces 22987602. 8 ft box, with dual rear wheels, kit. 5.8 ft box, kit. 6.6 ft box, kit.
MSRP $125.00
$105.00
MSRP $125.00
$105.00