Shop parts and accessories that fit the 2023 GMC Sierra 1500: tonneau covers, lighting, steps and running boards, suspension, exhaust, bumpers and more from the brands truck owners trust. Every part on this page is matched to the 2023 GMC Sierra 1500 using manufacturer fitment data. Use the vehicle selector above to narrow results by trim, cab, bed length and engine.
Raptor Series
Raptor Series 1901-0041BT Tread Step Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$481.99Free Shipping
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Raptor Series
Raptor Series Tread Step Running Boards 1901-0052BT for 2019-2026 Chevy Silverado and GMC Sierra Crew Cab
Price$499.99Free Shipping
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Carr
CARR MAXgrip Side Step 133330-1, XGO Galvanized Steel, Single for Chevy Colorado/Silverado, GMC Canyon/Sierra
Price$335.00Free Shipping
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Carr
CARR 133331-1 MAXgrip Single Side Step, XP3 Black Powder Coat for Chevy Colorado/Silverado, GMC Canyon/Sierra
Price$345.00Free Shipping
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Carr
CARR MAXno-drill MAXgrip Side Step, Polished Single Step, Part 140102-1 for Chevy Silverado, GMC Sierra
Price$201.29
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Raptor Series
Raptor Series 2001-0017BT Oval Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$440.99Free Shipping
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Raptor Series
Raptor Series 2001-0041BT Oval Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$481.99Free Shipping
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Raptor Series
Raptor Series 2001-0052BT Oval Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra Crew Cab
Price$499.99Free Shipping
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Raptor Series
Raptor Series Sawtooth Running Boards 2101-0017BT, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$477.99Free Shipping
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Raptor Series
Raptor Series 2201-0041BT 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$481.99
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Raptor Series
Raptor Series 2201-0052BT 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra Crew Cab
Price$499.99Free Shipping
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Raptor Series
Raptor Series 2301-0052BT Sport Step Running Boards, Black Textured Aluminum, 2019-2026 Chevy Silverado/GMC Sierra
Price$574.99Free Shipping
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Raptor Series
Raptor Series 2456-0100BT HD WorkStep Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Price$451.99Free Shipping
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Raptor Series
Raptor Series 2475-0101BT HD WorkStep Running Boards, Black Textured Aluminum for Chevy Silverado, GMC Sierra
Price$549.99Free Shipping
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Raptor Series
Raptor Series 2486-0101BT HD WorkStep Running Boards, Black Textured Aluminum for Chevy Silverado, GMC Sierra
Price$577.99Free Shipping
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Borla
Borla 60706 Wheelbase Extension Pipe for 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500
Price$84.99
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Borla
Borla 60708 Wheelbase Extension Pipe for 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500
Price$74.99
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TrailFX
TrailFX AL6004B A6 Matte Black Aluminum Running Boards for Select Chevrolet Silverado and GMC Sierra
Price$580.99
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TrailFX
TrailFX AL6005B A6 Matte Black Aluminum Running Boards for Chevrolet Silverado and GMC Sierra
Price$521.99Free Shipping
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Bilstein
Bilstein B8 6112 Suspension Kit, Part 47-293557, for 2019-2026 Chevrolet Silverado and GMC Sierra 1500
Price$923.00Free Shipping
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Bilstein
Bilstein B8 6112 Suspension Kit 47-309524 for 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500
Price$923.00Free Shipping
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TrailFX
TrailFX ORB012 Overland Stationary Running Boards for 2019-2020 Chevrolet Silverado and GMC Sierra
Price$553.99
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TrailFX
TrailFX RBA019TI Titanium Black Aluminum Running Board for Chevy Silverado 1500/1500 LTD/2500HD/3500HD, GMC Sierra 1500/1500 Limited/2500HD/3500HD
Price$585.99
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TrailFX
TrailFX RBA020TI Stationary Rocker Panel Running Boards with Titanium Black Powder Coat for Chevy Silverado, GMC Sierra
Price$538.99Free Shipping
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About 2023 GMC Sierra 1500 Parts & Accessories
The current Sierra 1500 shares GM's T1 platform with the Silverado but has its own front end, lighting and premium trims like AT4, AT4X and Denali. It was refreshed for 2022 with a new interior and the Denali Ultimate. 2023 is the first full year with only the refreshed Sierra body and interior.
Truck Army currently carries 386 parts and accessories matched to the 2023 GMC Sierra 1500 using manufacturer fitment data. New parts that fit the 2023 GMC Sierra 1500 are added to this page automatically.
Popular 2023 GMC Sierra 1500 upgrades
- Vent Visors & Window Deflectors – Window deflectors that let you crack the windows of the 2023 GMC Sierra 1500 in rain and cut wind noise.
- Truck Caps – Truck caps and camper shells that turn the 2023 GMC Sierra 1500 bed into enclosed storage.
- Transfer & Fuel Tanks – In-bed transfer and auxiliary fuel tanks that extend range for work and towing with the 2023 GMC Sierra 1500.
- Toolboxes – Crossover, chest and side-mount toolboxes that keep gear secure in the 2023 GMC Sierra 1500 bed.
- Suspension – Leveling kits, lift kits, shocks and coilovers to fix factory rake, fit bigger tires or improve the ride of your 2023 GMC Sierra 1500.
- Steps & Running Boards – Running boards and steps sized for the 2023 GMC Sierra 1500 cab length.
2023 GMC Sierra 1500 fitment tips
- Sierra and Silverado beds are the same sizes (5 ft 10 in, 6 ft 7 in and 8 ft), but front bumpers, grille guards and lighting are GMC-specific.
- The 2022 refresh split many front-end fitments into 2019-2021 and 2022+.
- AT4 and AT4X models have factory lift and unique bumpers, so check fitment notes for leveling and lift kits.
- The MultiPro tailgate can affect tailgate seals and some bed covers.
- Not sure about your trim, cab or bed length? Use the vehicle selector at the top of the page, or contact us with your VIN and we will confirm fitment before you order.
Other model years: 2024 GMC Sierra 1500 · 2025 GMC Sierra 1500 · 2026 GMC Sierra 1500
Shop all GMC Sierra 1500 parts
Looking beyond this year? Shop all GMC Sierra 1500 parts for every model year, or browse by category: Running boards & side steps · Lift & leveling kits · Shocks · Floor liners · Bed liners & bed mats · Tonneau covers · Exhaust systems · Brakes · Toolboxes. See every vehicle on our Shop by Truck page.