GMC Sierra 3500 HD parts
2007–2026 models · 647 parts in 223 categories
Slickrock 4x4 lists 647 parts that fit the 2007–2026 GMC Sierra 3500 HD, across 223 categories. The biggest sections are 89 shock absorbers, 50 nerf steps and 27 tonneau cover; the most listed brands are Fabtech, Go Rhino and Fab Fours. Pick a category below, or select your model year so every listing and product page on the site checks fitment for you.
Shop Sierra 3500 HD parts by category
Popular Sierra 3500 HD parts
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Bed and Bumper Steps, Nerf Bars & Steps, Side Steps & Running Boards
Carr The Super Hoop Multi-Mount System (Black) – 124031
Bed and Bumper Steps, Nerf Bars & Steps, Side Steps & Running BoardsCarr The Super Hoop Multi-Mount System (Black) – 124031
- Fits many 2006–2022 Chevrolet, GMC, Ford, Dodge and Nissan trucks and SUVs
- Part number CAR124031, gloss black finish
- Die-cast aluminum alloy with diamond non-slip tread
- Multi-mount system with rotating mounting heads
- Step only, fixed operation, limited lifetime warranty
SKU: CAR124031 -
Bed and Bumper Steps, Nerf Bars & Steps, Side Steps & Running Boards
Carr Super Hoop XM3 Step (Polished) – 124032-1
Bed and Bumper Steps, Nerf Bars & Steps, Side Steps & Running BoardsCarr Super Hoop XM3 Step (Polished) – 124032-1
- Fits selected 2006–2022 Chevrolet, GMC, Ford, Dodge Ram and Nissan trucks and SUVs
- Carr part number 124032-1, Super Hoop XM3 polished truck step, sold individually
- Zinc plated steel with a multi-mount system
- Polished finish that Carr says resists rust, cracking and peeling
SKU: CAR124032-1 -
Running Boards, Running Boards, Side Steps & Running Boards
Aries Offroad Ascentstep 5.5″ Running Boards – 2057991
Running Boards, Running Boards, Side Steps & Running BoardsAries Offroad Ascentstep 5.5″ Running Boards – 2057991
- Direct fit, no-drill running boards for selected 2000–2022 Ford, GMC, Chevrolet and Ram trucks, as listed
- Part number ARS2057991, cab length, boards measuring 5-1/2 inches wide
- Teardrop tube profile with polyethylene treads over stainless steel overlays
- Gloss black carbide powder coat over high-strength steel
- VersaTrac brackets are not included with the boards
SKU: ARS2057991 -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
Dee-Zee Side Tube Steps (Black) – DZ3700301
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsDee-Zee Side Tube Steps (Black) – DZ3700301
- Dee-Zee side tube steps, part number DEEDZ3700301
- Black powder coated steel with a 3-inch round tube design
- Molded plastic step pads and coated hidden bracing and hardware
- Direct fit, cab length
- Fits Chevrolet, Dodge, Ford, GMC, Honda, Jeep, Mazda, Mercury, Nissan and Toyota models
SKU: DEEDZ3700301 -
Armor & Protection, Truck Cab Protector / Headache Rack
Dee-Zee Cab Rack – DZ95050RB
- Fits many Silverado, Sierra, F-150, Ram and Tundra pickups, 2004–2021 (manufacturer fitment list)
- 100 percent aluminum cab rack with gloss black powder coat
- Rear window protection screen and front heavy duty mesh
- Installs into the vehicle’s stake pockets
SKU: DEEDZ95050RB -
Electric Steps & Running Boards, Power Running Board, Side Steps & Running Boards
Aries Offroad ActionTrac Powered Running Boards (Black) – 3025179
Electric Steps & Running Boards, Power Running Board, Side Steps & Running BoardsAries Offroad ActionTrac Powered Running Boards (Black) – 3025179
- Aries Offroad ActionTrac powered running boards in black, part number ARS3025179
- Fits many Chevrolet, GMC, Ram, Dodge, Ford, Jeep and Toyota trucks across multiple model years
- Patented step-within-a-step design with a control module for automated operation
- Powder-coated aluminum construction, made in the USA
SKU: ARS3025179 -
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake Lights
Rough Country 60″ Premium Quad-Row Multi-Function LED Tailgate Light Strip – 78860
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake LightsRough Country 60″ Premium Quad-Row Multi-Function LED Tailgate Light Strip – 78860
- Rough Country 60-inch Quad-Row LED tailgate light strip, part number R/C78860
- Brake, running, reverse and turn signal functions from one strip
- Fits Chevrolet Silverado, GMC Sierra, Ford Super Duty, Jeep Gladiator, Nissan Frontier and Titan, Toyota Tundra
- 4-pin plug-in connector, IP68 waterproof, 3-year limited warranty
SKU: R/C78860 -
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake Lights
Putco 60″ Direct-Fit Blade LED Tailgate Light Bar (Red) – 9202060-04
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake LightsPutco 60″ Direct-Fit Blade LED Tailgate Light Bar (Red) – 9202060-04
- Direct fit for Chevrolet Silverado, GMC Sierra, Ford F-150 and Super Duty, Ram pickups, Nissan Titan and Toyota Tundra
- Putco part number PUT9202060-04, 60 inches long
- Red LED blade-style tailgate light bar
- Runs on the factory 4 pin harness for turn signal, reverse, running, brake and hazard functions
SKU: PUT9202060-04 -
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake Lights
Putco 60″ Direct-Fit Blade LED Tailgate Light Bar (Amber) – 9201960-04
Lighting & Lighting Accessories, Replacement Headlights, Tail Lights & Bulbs, Tail & Brake LightsPutco 60″ Direct-Fit Blade LED Tailgate Light Bar (Amber) – 9201960-04
- Putco 60-inch Direct-Fit Blade LED tailgate light bar in amber
- Fits Chevrolet, GMC, Ford, Nissan, Ram and Toyota pickups
- Runs on the factory 4 pin harness
- Turn signals, reverse, running, brake and hazard over-ride functions
- Dense LED layout for one seamless blade of light
SKU: PUT9201960-04 -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
N-Fab Growler Running Boards (Textured Black) – GFC07CC-TX
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsN-Fab Growler Running Boards (Textured Black) – GFC07CC-TX
- Direct-fit N-Fab Growler running board, part N/FGFC07CC-TX
- Fits 2007–2018 Chevrolet Silverado and GMC Sierra 1500, 2007–2019 Silverado 2500 HD and 3500 HD, and Sierra 3500 HD
- Cab Length, textured/matte black aluminum
- Bolt-on brackets and a tread surface for traction
SKU: N/FGFC07CC-TX -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
N-Fab EpYx Step System (Textured Black) – EXC07CC-TX
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsN-Fab EpYx Step System (Textured Black) – EXC07CC-TX
- Lists fit for 2007–2018 Silverado and Sierra 1500 pickups
- Also lists 2007–2019 Silverado HD and Sierra 3500 HD, with 2007–2016 and 2019 Sierra 2500 HD
- Wheel-to-wheel drop-down steps with an expanded step plate
- Full steel construction, textured/matte black finish
SKU: N/FEXC07CC-TX -
Exhaust System Kit, Exhaust Systems, Headers, Pipes and Hardware, Performance Parts
MagnaFlow Pro DPF Series Performance Diesel Exhaust System – 17870
Exhaust System Kit, Exhaust Systems, Headers, Pipes and Hardware, Performance PartsMagnaFlow Pro DPF Series Performance Diesel Exhaust System – 17870
- Fits 2007–2019 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD in the named trims
- Part number M/F17870 from the Pro DPF Series
- Stainless steel diesel system with a muffler delete design
- MF Venturi Intercooled tip(s)
SKU: M/F17870 -
Brush & Grille Guards, Bumpers, Tire Carriers & Winch Mounts, Grille Guard
Go Rhino RHINO Charger 2 RC2 LR Complete Bull Bar Kit – 55172T
Brush & Grille Guards, Bumpers, Tire Carriers & Winch Mounts, Grille GuardGo Rhino RHINO Charger 2 RC2 LR Complete Bull Bar Kit – 55172T
- Complete RC2 LR bull bar kit for heavy-duty Chevrolet Silverado and GMC Sierra trucks
- Front location
- Skid plate with a hexagonal pattern
- Part number ORP55172T
SKU: ORP55172T -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
FOX 2.0 Performance Series Smooth Body Reservoir Shock with DSC Adjuster – 985-26-192
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesFOX 2.0 Performance Series Smooth Body Reservoir Shock with DSC Adjuster – 985-26-192
- FOX 2.0 Performance Series smooth body reservoir shock with DSC adjuster, part number FOX985-26-192
- Fits the 2001–2019 Chevrolet Silverado and GMC Sierra 2500 HD, and the 2007–2019 Silverado and Sierra 3500 HD, in listed trims
- Eyelet top and bottom mounts on a 2.0 inch body, billet reservoir clamp included
- Rear position; confirm against the original shock before ordering
SKU: FOX985-26-192 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
FOX 2.0 Performance Series Smooth Body Reservoir Shock – 980-24-957
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesFOX 2.0 Performance Series Smooth Body Reservoir Shock – 980-24-957
- Rear FOX 2.0 Performance Series smooth body reservoir shock, part number FOX980-24-957
- Fits many Chevrolet and GMC 2500 and 3500 trucks from 1999 to 2019 and the 2003–2009 Hummer H2, in listed trims
- External reservoir with a billet reservoir clamp included
- Clear anodized aluminum body
SKU: FOX980-24-957 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
FOX 2.0 Performance Series Smooth Body IFP Shock – 985-24-190
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesFOX 2.0 Performance Series Smooth Body IFP Shock – 985-24-190
- Rear FOX 2.0 Performance Series smooth body IFP shock, part number FOX985-24-190
- Fits the 2001–2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, and the 2007–2019 Silverado 3500 HD and Sierra 3500 HD in listed trims
- 2.0 inch body, stem top upper mount and eyelet lower mount
- Gas charged, monotube design
SKU: FOX985-24-190 -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
Dee-Zee Textured Black Steel Side Steps, Cab Length (Textured Black) – DZ372531
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsDee-Zee Textured Black Steel Side Steps, Cab Length (Textured Black) – DZ372531
- Direct-fit side steps for Chevrolet Silverado and GMC Sierra trucks, 2001 to 2019 in listed models
- Part number DEEDZ372531, textured black steel construction
- Cab length, Textured/Matte Black finish
- Check the package for mounting hardware before installing.
SKU: DEEDZ372531 -
Armor & Protection, Truck Cab Protector / Headache Rack
Aries Offroad Classic Headache Rack (Semi-Gloss Black) – 111000
Armor & Protection, Truck Cab Protector / Headache RackAries Offroad Classic Headache Rack (Semi-Gloss Black) – 111000
- Fits many Silverado, Sierra, Dodge Ram, Ram and F-150 trucks (manufacturer fitment list)
- 1″ x 2″ steel tubing, semi-gloss black powder coat
- Fully louvered center section
- Heavy-duty flat steel brackets; works with crossover tool boxes
SKU: ARS111000 -
Running Boards, Running Boards, Side Steps & Running Boards
Aries Offroad Ascentstep 5.5″ Running Boards – 2057975
Running Boards, Running Boards, Side Steps & Running BoardsAries Offroad Ascentstep 5.5″ Running Boards – 2057975
- 5.5″ AscentStep cab length running boards in gloss black
- Fits many Chevrolet, GMC, Ford, Ram, Dodge and Nissan trucks and SUVs
- Polyethylene tread step pads with stainless steel overlay
- Mounting brackets not included
SKU: ARS2057975 -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
Aries Offroad 4″ Oval Side Bars (Black) – S224045
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsAries Offroad 4″ Oval Side Bars (Black) – S224045
- Aries Offroad 4 inch oval side bars, part number ARSS224045, for 2007-2019 Chevrolet Silverado and GMC Sierra 1500, 2500 HD and 3500 HD trucks (listed fitment)
- 4 inch elliptical tubing with blended end caps and raised non-skid step pads
- Black powder-coated carbon steel, cab length
- No-drill, vehicle-specific design with all necessary hardware included
SKU: ARSS224045 -
Nerf Bars & Steps, Nerf Steps, Side Steps & Running Boards
Aries Offroad 3-inch Round Side Bars (Black) – 214048
Nerf Bars & Steps, Nerf Steps, Side Steps & Running BoardsAries Offroad 3-inch Round Side Bars (Black) – 214048
- Aries Offroad 3-inch round side bars in black, part number ARS214048
- Stainless steel tubing with heavy-wall construction, per Aries
- Fits select 2007–2019 Chevrolet Silverado and GMC Sierra trucks in cab length
SKU: ARS214048 -
Running Board
Westin Sure Grip Running Boards (Black) – 27-6155
- Westin 27-6155 black Sure Grip running board, wheel to wheel length
- Extruded aluminum with high-grip rubberized step pad
- Requires Running Board Mount Kit 27-1655
- Fits Chevrolet Silverado, GMC Sierra and Ram pickups
- Fits Honda Ridgeline (2006 to 2014) and Ford F-150 (2004 to 2008)
SKU: WES27-6155 -
Replacement Fuel Tanks
Titan Tanks 50 Gallon extra heavy duty
- 50 gallon extra heavy duty fuel tank, part number 5410050, for diesel fuel only
- Baffled to reduce sloshing, with an electronic controller that transfers fuel
- Fitment list covers many Chevrolet, GMC, Dodge, Ford and other pickups from 1982 to 2019
- Lifetime warranty and meets DOT FMCSA Title 49 requirements
SKU: TTN5410050 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Rough Country V2 Monotube Front Shocks (3.5-4.5″ Lift) – 760780_A
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesRough Country V2 Monotube Front Shocks (3.5-4.5″ Lift) – 760780_A
- Front monotube shock for a 3.5 to 4.5 inch lift
- Fits 2011–2022 Chevrolet Silverado and GMC Sierra HD trucks
- Monotube with nitrogen charge, direct fit
- T6061 brushed aluminum body with black anodized accents
- Internal 46mm high-flow piston
- Part number R/C760780_A
SKU: R/C760780_A
GMC Sierra 3500 HD parts by year
Each year opens the full catalog filtered to parts listed for that model year.
Other GMC models All models →
Sierra 15001999–2022 · 937 partsSierra 2500 HD2001–2026 · 801 partsYukon1992–2022 · 444 partsK15001979–1999 · 326 partsK25001979–2000 · 318 partsYukon XL 15002000–2014 · 275 partsJimmy1970–2001 · 267 partsSierra 1500 Classic2007 · 266 partsSierra 2500 HD Classic2007 · 256 partsK1500 Suburban1979–1999 · 246 partsK35001979–2000 · 231 partsSierra 35002001–2006 · 229 parts