100+ 2013 GMC Sierra 3500 HD Cargo & Racks WT Parts

WT · Cargo & Racks (99 products)

Exact-fit parts for the 2013 GMC Sierra 3500 HD WT.

Dee Zee

Part # DZ10170LTB

Confirmed Fit

Deezee Universal Tool Box - Red Crossover - Single Lid Black BT Pull Handle (Low/Txt Blk)

$480.82

Dee Zee

Part # DZ79TB

Confirmed Fit

Deezee Universal Tool Box - Specialty Topsider Black BT Alum

$867.57

Dee Zee

Part # DZ8170S

Confirmed Fit

Deezee Universal Tool Box - Hardware Crossover - Single Lid White

$571.38

Dee Zee

Part # DZ8370WH

Confirmed Fit

Deezee Universal Tool Box - Red Crossover - Double BT Alum (White)

$521.82

Dee Zee

Part # DZ70TB

Confirmed Fit

Deezee Universal Tool Box - Specialty 48In Topsider Black BT Alum (Txt Blk)

$496.69

Thule

Part # 24001XT

Confirmed Fit

Thule TracRac Cantilever Compact XT Extension (65in. Crossbar) - Silver

$542.08

Dee Zee

Part # DZ10170L

Confirmed Fit

Deezee Universal Tool Box - Red Crossover - Single Lid BT Alum (Low)

$460.28

Dee Zee

Part # DZ6537P

Confirmed Fit

Deezee Universal Tool Box - Specialty Utility Chest Plastic 37In

$190.72

Dee Zee

Part # DZ59WH

Confirmed Fit

Deezee Universal Tool Box - Specialty 60In Topsider White BT Alum

$841.52

Rhino-Rack

Part # RLKHD

Confirmed Fit

Rhino-Rack 2500 Leg Kit for Heavy Duty Bar - 4 pcs

$249.99

Dee Zee

Part # DZ67WH

Confirmed Fit

Deezee Universal Tool Box - Specialty 96In Topsider White BT Alum

$1099.84

Dee Zee

Part # DZ67TB

Confirmed Fit

Deezee Universal Tool Box - Specialty 96In Topsider Black BT Alum (Txt Blk)

$1018.47

Rhino-Rack

Part # RLKHDH

Confirmed Fit

Rhino-Rack 2500 Leg Kit for Heavy Duty Bar - Half - 2 pcs

$139.99

Dee Zee

Part # DZ9170TB

Confirmed Fit

Deezee Universal Tool Box - Blue Crossover - Single Lid (Txt Blk)

$1049.18

Dee Zee

Part # DZ59TB

Confirmed Fit

Deezee Universal Tool Box - Specialty 60In Topsider Black BT Alum (Txt Blk)

$803.65

Rhino-Rack

Part # RLKVAH

Confirmed Fit

Rhino-Rack 2500 Leg Kit for Vortex Bar - Half - 2 pcs

$139.99

Dee Zee

Part # DZ95053

Confirmed Fit

Deezee Universal Cargo Management Ladder Rack

$223.90

Dee Zee

Part # DZ9170L

Confirmed Fit

Deezee Universal Tool Box - Blue Crossover - Single Lid (Low)

$1033.01

Dee Zee

Part # DZ8370SB

Confirmed Fit

Deezee Universal Tool Box - Hardware Crossover - Double Lid Black

$602.53

Dee Zee

Part # DZ79

Confirmed Fit

Deezee Universal Tool Box - Specialty Topsider BT Alum

$816.59

Frequently Asked Questions

Do these parts fit my 2013 GMC Sierra 3500 HD WT?

This page groups parts listed for the 2013 GMC Sierra 3500 HD WT. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cargo & racks options are available for my 2013 GMC Sierra 3500 HD WT?

We offer a wide selection of cargo & racks parts for the 2013 GMC Sierra 3500 HD WT. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2013 GMC Sierra 3500 HD WT?

We carry parts from trusted brands including Dee Zee, BackRack, Go Rhino, Rhino-Rack, and LUND, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2013 GMC Sierra 3500 HD WT parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2013 GMC Sierra 3500 HD WT parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2013 GMC Sierra 3500 HD(4,360 parts)

2013 GMC Sierra 3500 HD(4,360 parts)

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Other GMC Sierra 3500 HD Years

WT · Cargo & Racks (99 products)

Deezee Universal Tool Box - Red Crossover - Single Lid Black BT Pull Handle (Low/Txt Blk)

Deezee Universal Tool Box - Specialty Topsider Black BT Alum

Deezee Universal Tool Box - Hardware Crossover - Single Lid White

Deezee Universal Tool Box - Red Crossover - Double BT Alum (White)

Deezee Universal Tool Box - Specialty 48In Topsider Black BT Alum (Txt Blk)

Thule TracRac Cantilever Compact XT Extension (65in. Crossbar) - Silver

Deezee Universal Tool Box - Red Crossover - Single Lid BT Alum (Low)

Deezee Universal Tool Box - Specialty Utility Chest Plastic 37In

Deezee Universal Tool Box - Specialty 60In Topsider White BT Alum

Rhino-Rack 2500 Leg Kit for Heavy Duty Bar - 4 pcs

Deezee Universal Tool Box - Specialty 96In Topsider White BT Alum

Deezee Universal Tool Box - Specialty 96In Topsider Black BT Alum (Txt Blk)

Rhino-Rack 2500 Leg Kit for Heavy Duty Bar - Half - 2 pcs

Deezee Universal Tool Box - Blue Crossover - Single Lid (Txt Blk)

Deezee Universal Tool Box - Specialty 60In Topsider Black BT Alum (Txt Blk)

Rhino-Rack 2500 Leg Kit for Vortex Bar - Half - 2 pcs

Deezee Universal Cargo Management Ladder Rack

Deezee Universal Tool Box - Blue Crossover - Single Lid (Low)

Deezee Universal Tool Box - Hardware Crossover - Double Lid Black

Deezee Universal Tool Box - Specialty Topsider BT Alum

Frequently Asked Questions

Do these parts fit my 2013 GMC Sierra 3500 HD WT?

What cargo & racks options are available for my 2013 GMC Sierra 3500 HD WT?

What brands make parts for the 2013 GMC Sierra 3500 HD WT?

How fast do 2013 GMC Sierra 3500 HD WT parts ship?

What warranty do your 2013 GMC Sierra 3500 HD WT parts come with?