The most useful truck upgrades are often the least glamorous. A compact cabin accessory can affect every drive, while a larger exterior piece may matter only occasionally.
That makes the Best 2021 Gmc Sierra Accessories comparison more than a style contest. The picks ahead focus on fit, construction, and daily usefulness, so keep reading to find the right match for your truck.
Key Takeaways
- Confirm the exact model years, trim, console layout, and seat configuration before ordering, since fit can change within the same truck generation.
- For a multimedia upgrade, prioritize screen size, vehicle-specific fitment, wireless smartphone support, and a clearly stated installation method.
- Choose durable materials and secure closures for key and bed protection, then check that the color and finish suit your use.
- For a sunshade, compare windshield dimensions, folded size, layer construction, and heat or UV claims rather than relying on vehicle-name matching alone.
- For exterior covers and tow accessories, verify hole orientation, quantity, finish, and retention so the pieces stay secure in weather and car washes.
| Best Console Organizer |  |
GMC Console Organizer, 2019-2022 | Broad model-year coverage | Organized console storage | Fits 1500 and HD trucks | View on Amazon | Read Review |
| Bucket Seat Match |  |
GMC Console Tray, Bucket-Seat Fit | Full console compatibility | Bucket-seat configuration | Broad truck fit | View on Amazon | Read Review |
| Fob Protection |  |
GMC Key Fob Cover, Type-B | Five-button Type-B fit | Protective outer cover | Keychain-ready design | View on Amazon | Read Review |
| Red Tow Styling |  |
GMC Tow Hook Covers, Red | Bright red accent | Vertical-hook compatibility | Broad 2019-2026 fit | View on Amazon | Read Review |
| Foldable Sun Shield |  |
GMC Windshield Sunshade, 210T | Double-layer construction | Foldable storage design | Broad Sierra fit | View on Amazon | Read Review |
| Rail Hole Cleanup |  |
GMC Stake Pocket Covers, Black | Black finished appearance | 1500 and HD fit | Wide model-year coverage | View on Amazon | Read Review |
| Replacement Shell |  |
GMC Key Fob Shell, 5-Button | Replacement exterior shell | Five-button layout | Broad model coverage | View on Amazon | Read Review |
| Reflective Cab Guard |  |
Magnelex Windshield Shade, Foldable | Reflective front shade | Heat and UV protection | Foldable storage | View on Amazon | Read Review |
| Large Screen Centerpiece |  |
GMC Android Head Unit, 15.6-Inch | Large 15.6-inch display | Wireless CarPlay support | GPS and Android Auto | View on Amazon | Read Review |
| Two-Plug Solution |  |
Shademax Stake Covers, Two-Pack | Custom-fit pocket covers | Two-piece quantity | Broad model coverage | View on Amazon | Read Review |
More Details on Our Top Picks
-
GMC Console Organizer, 2019-2022
For a 2019-2022 GMC Sierra or Chevy Silverado, this tray is the strongest all-around pick if you want loose console items separated. Its listed fit also reaches 2020-2023 2500HD/3500HD models, giving you broad coverage across full-size trucks.
The tray format helps create organized storage for frequently used items and keeps the deeper console space less cluttered. The limitation is fit detail, since the listing does not specify every console configuration, so confirm your interior layout before ordering.
- Product Type:Center console tray
- Vehicle Fit:2019-2022 1500; 2020-2023 HD
- Additional Feature:Center console insert design
- Additional Feature:1500 compatibility
- Additional Feature:2500HD and 3500HD compatibility
-
GMC Console Tray, Bucket-Seat Fit
The deciding detail here is the bucket-seat-only fit. Choose it for a 2019-2022 1500 or 2020-2023 HD with the matching full console, and you get a purpose-built insert rather than a generic storage bin.
It is a practical place for keys, coins, and cables, with 1500 and HD coverage across the listed years. Its limitation is firm: this tray is not suitable for trucks without full consoles and bucket seats.
- Product Type:Center console tray
- Vehicle Fit:2019-2022 1500; 2020-2023 HD
- Additional Feature:Full console insert
- Additional Feature:Bucket seats only
- Additional Feature:1500 and HD fit
-
GMC Key Fob Cover, Type-B
Your key fob takes daily abuse from pockets, workbenches, and truck interiors. This Type-B five-button cover adds a protective outer layer and provides a keychain-ready accessory for the listed GMC and Chevrolet remotes.
It suits owners who want basic fob protection without replacing the remote itself. The limitation is fit precision, so confirm that your fob uses the five-button Type-B layout before ordering.
- Product Type:Key fob cover
- Vehicle Fit:2019-2023 Sierra/Silverado
- Count:Five-button layout
- Additional Feature:Type-B compatibility
- Additional Feature:Protective case design
- Additional Feature:Keychain attachment point
-
GMC Tow Hook Covers, Red
A red tow-hook cover can change the front-end look without a large accessory footprint. This product targets 2019-2026 Sierra 1500 trucks with vertical tow hooks, adding a bright visual accent around the front recovery points.
It is best for styling-focused owners who want a simple exterior change instead of a functional towing upgrade. The narrow limitation is fitment, since trucks with a different tow-hook orientation should not be assumed compatible.
- Product Type:Tow hook cover
- Vehicle Fit:2019-2026 Sierra 1500
- Additional Feature:Vertical tow-hook fit
- Additional Feature:Red exterior finish
- Additional Feature:Front tow-hook coverage
-
GMC Windshield Sunshade, 210T
Cabin heat is the enemy of comfortable summer starts, and this foldable windshield sunshade is designed to cover the front glass. It pairs 210T double-layer construction with listed fitment for Sierra 1500, 2500, and 3500 models through 2024.
The product suits owners who value quick storage as much as sun protection, since the foldable design should be easier to stow than a rigid panel. The tradeoff is limited detail on dimensions and mounting, so verify your truck and trim before purchase.
- Product Type:Front windshield sunshade
- Vehicle Fit:2019-2024 Sierra 1500/2500/3500
- Material:210T
- Additional Feature:Foldable front shield
- Additional Feature:Double-layer design
- Additional Feature:SLT, AT4, Denali fit
-
GMC Stake Pocket Covers, Black
Uncovered bed-rail stake pockets collect dirt and leave visible holes when you are not using accessories. These black pocket covers give Sierra and Silverado owners a simple way to tidy the rail, with listed fitment spanning 1500 and HD trucks from 2019 through 2026.
They are a sensible choice for a cleaner bed-rail appearance rather than for adding load-carrying capability. You should verify the exact pocket shape and bed configuration, since the listing gives model years but no detailed dimensions.
- Product Type:Stake pocket covers
- Vehicle Fit:2019-2026 1500; 2020-2026 HD
- Additional Feature:Bed rail hole plugs
- Additional Feature:Rear pocket coverage
- Additional Feature:Black exterior finish
-
GMC Key Fob Shell, 5-Button
If your remote shell is scratched or cracked, this five-button replacement shell can refresh the key fob’s exterior without buying a new truck remote. It is listed for 2019-2022 Silverado and Sierra models, including 1500 and HD applications.
This option is best for owners comfortable moving the existing internals into a new housing. The key limitation is the product type: this is a shell case, not a complete programmed key, so your exact fob layout still matters.
- Product Type:Key fob shell
- Vehicle Fit:2019-2022 Silverado/Sierra
- Count:Five-button layout
- Additional Feature:Keyless-entry remote fit
- Additional Feature:Replacement housing
- Additional Feature:Silverado and Sierra compatibility
-
Magnelex Windshield Shade, Foldable
Magnelex offers a practical sun-shade option if you want a reflective front barrier for a broad Sierra lineup. The shade covers 2019-2026 Sierra 1500, 2500, and 3500 models, while its foldable design keeps storage more manageable.
Its listed heat and UV protection suits owners who park outdoors and want to reduce direct solar exposure inside the cab. The limitation is that packed and unfolded dimensions are not provided here, so confirm windshield fit before ordering.
- Brand:Magnelex
- Product Type:Windshield sunshade
- Vehicle Fit:2019-2026 Sierra 1500/2500/3500
- Additional Feature:Reflective front coverage
- Additional Feature:Foldable construction
- Additional Feature:Heat-blocking design
-
GMC Android Head Unit, 15.6-Inch
The large display changes the feel of the cabin, and this 15.6-inch Android head unit is aimed at 2019-2023 GMC Sierra and Chevrolet Silverado owners. It combines wireless CarPlay, Android Auto, and GPS navigation in one replacement screen.
This is best for a tech-focused cabin refresh, not a quick cosmetic add-on. The main limitation is installation certainty, since the listing does not provide vehicle-specific wiring, dash-fit, or factory-feature details.
- Product Type:Android car radio
- Vehicle Fit:2019-2023 Sierra/Silverado
- Size:15.6-inch touchscreen
- Additional Feature:Android operating platform
- Additional Feature:Wireless CarPlay
- Additional Feature:GPS navigation
-
Shademax Stake Covers, Two-Pack
For a tidy truck bed, these custom-fit stake pocket covers focus on a small detail that is easy to overlook. Shademax lists them for 2019-2026 GMC Sierra and Chevy Silverado models, and the two-piece quantity suits a partial bed-rail cleanup.
They are a sensible pick if you need two plugs rather than a full set. The limitation is exactly that count: owners covering more openings will need additional pieces, and the listing does not state the material.
- Brand:Shademax
- Product Type:Stake pocket covers
- Vehicle Fit:2019-2026 Sierra/Silverado
- Count:Set of 2
- Additional Feature:Truck bed rail use
- Additional Feature:Custom-fit design
- Additional Feature:Stake pocket caps
Frequently Asked Questions
Will accessories for a 2021 Sierra 1500 fit a 2021 Sierra 2500HD or 3500HD?
Usually, no. The Sierra 1500 and HD models use different body dimensions, mounting points, suspension layouts, and bed designs, so you need a listing that names your exact series. Check the product’s fitment chart using your cab style, bed length, and trim. If the manufacturer does not clearly list your truck, contact the seller before ordering.
How do I choose accessories for the Sierra MultiPro tailgate?
Look for products specifically marked MultiPro compatible. Some bed covers, bed extenders, step systems, and tailgate protectors can limit the tailgate’s folding sections or interfere with its inner release handle. Read the installation notes and customer fitment details carefully. The accessory should preserve tailgate operation, camera visibility, and access to the bed’s power or lighting features.
Do I need the exact bed length for a tonneau cover or bed mat?
Yes. A short-bed cover or mat will not correctly fit a standard bed, and a cover made for the wrong body series can create gaps, leaks, or unsafe mounting. Confirm the bed measurement listed by the manufacturer. Also check whether your truck has a CarbonPro bed, factory rail system, or other bed-specific equipment. These features can require a dedicated version of the accessory.
Can installing aftermarket accessories void my Sierra warranty?
Installing an accessory does not automatically cancel your entire vehicle warranty. However, a dealer or manufacturer may deny coverage for a problem that the accessory directly caused, such as wiring damage from an incorrectly installed light bar. Choose products with clear instructions and keep your receipts, installation records, and original parts. For towing or electrical upgrades, professional installation provides useful documentation if a warranty question arises.
Which Sierra accessories are easiest to install at home?
Floor liners, seat covers, cargo organizers, bed mats, and some bolt-on running boards are usually manageable with basic tools. A second person may still help with large covers, steps, and racks. Be more cautious with brake controllers, auxiliary lighting, grille guards, and accessories that require drilling or factory wiring. If the installation affects safety equipment, sensors, or towing electronics, use a qualified installer.
