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Home 2026 GMC Sierra 1500 SLT 3.0L L6 - Diesel Truck Box

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2026 GMC Sierra 1500

SLT 3.0L L6 - Diesel

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Truck Box for 2026 GMC Sierra 1500

Diagram 1 1. Front Panel Diagram 2 2. Side Panel Diagram 3 3. Box Assembly Diagram 4 4. Nameplate Diagram 5 5. Nameplate Diagram 6 6. Spare Carrier Diagram 7 7. Box Assembly 8. Truck Bed Panel Reinforcement
Truck Box for 2026 GMC Sierra 1500 #3
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13
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16
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3
7
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No.
Part # / Description / Price
1
23400419 - Body: Nameplate for GM Image image
Nameplate
MSRP $47.61
23400419
GM GM

Nameplate, Left

Without carbon composite box, 4x4, chrome. 6.6 ft box, 4x4, chrome. 6.9 ft box, pick up box, 4x4. 8 ft box, pick up box, single rear wheels, 4x4.

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2
85523693 - Body: Nameplate for GM Image image
Nameplate
MSRP $75.38
85523693
GM GM

Nameplate, Right

Without carbon composite box, x31 off road, chrome. 6.6 ft box, x31 off road, chrome. 6.9 ft box, pick up box, x31. 8 ft box, pick up box, x31.

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3
84545451 - Body: Upper Molding for GM Image image
Black Pickup Box Driver Side Upper Molding
MSRP $70.85
84545451
GM GM

Upper Molding, Left

5.8 ft box pick up box. Helps protect and enhance the appearance of your vehicle's truck bed side This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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3
84545452 - Body: Upper Molding for GM Image image
Upper Molding
MSRP $76.24
84545452
GM GM

Upper Molding, Right

Without carbon composite box.

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3
84526931 - Body: Truck Bed Molding for GM Image image
Upper Molding
MSRP $96.63
84526931
GM GM

Truck Bed Molding, Rear left upper

6.6 ft box.

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7
11547581 - Body: Deflector Clip for GM Image image
Multi-Purpose Retainer
MSRP $11.54
11547581
GM GM

Deflector Clip, Left

Used to secure multiple components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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7
11571016 - Accessories: Mud Flap Clip for GM Image image
Multi-Purpose Retainer
MSRP $25.58
11571016
GM GM

Mud Flap Clip

Used to secure multiple components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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8
84621837 - Body: Protector for GM Image image
Black Driver Side Pickup Box Paint Protector
MSRP $10.79
84621837
GM GM

Protector, Left

6.6 ft box, pick up box, front. 5.8 ft box pick up box. front. Helps prevent damage from stones and other road debris This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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13
11548270 - Body: Protector Bolt for GM Image image
M4.2x1.41x20 Multi-Purpose Bolt
MSRP $8.83
11548270
GM GM

Protector Bolt, Right

Fastens vehicle's components together This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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14
23396047 - Body: Wheel Arch Molding for GM Image image
Rear Driver Side Wheel Opening Molding
MSRP $144.64
23396047
GM GM

Wheel Arch Molding, Rear left

6.6 ft box pick up box. 5.8 ft box pick up box. Helps protect and enhance the appearance of your vehicle's wheel opening This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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16
15864780 - Body: Wheel Opening Molding Retainer for GM Image image
Multi-Purpose Clip
MSRP $9.35
15864780
GM GM

Wheel Opening Molding Retainer, Left

Helps align various vehicle components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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