2021 GMC Sierra 2500 HD Accessories and Fluids Parts
Choose your Part Name for your 2021 GMC Sierra 2500 HD
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Product
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- Includes Canister/Rails; Retractable; Black
- UltraGroove® Metal Tonneau Cover Kit; Includes Canister/Rails; Retractable; Black;
- UltraGroove® Metal Tonneau Cover Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cr-cancer And Reproductive
- Style: Retractable Hard Cover
- Actual Color: Black
-
Features:
- Built-In RES™ Rail Expansion System
- Turn Knob For Easy Access
- Tough Powder Coated Matte Surface
- Rear End Cap
- 3 Year Limited Warranty
- UltraGroove Metal(TM) is a retractable tonneau that makes it easy to attach nearly any Thule(R) or Yakima(R) rack to carry bikes, kayaks, cargo baskets and more. It offers truck owners the metal look with heavy-gauge aluminum panels and a tough, powder-coated, matte-black surface. With or without racks, UltraGroove Metal is a great-looking retractable tonneau that's incredibly easy to use. It opens quickly with just a turn of the lock knob and closes just as easily with a pull on the built-in strap. ' The built-in RES(TM) rail expansion system can quickly be outfitted with racks to carry your recreational gear.
Additional Fitment Information:
| Vehicle | Bed | Bed Length |
|---|---|---|
| 2021 - GMC Sierra 2500 HD | Fleetside | 98.2 |
- Includes Canister/Rails; Powder Coated Aluminum Interlocked Panels; Electric Retractable; Black; Without Cargo Channel System
- Bedlocker® Tonneau Cover Kit; Includes Canister/Rails; Powder Coated Aluminum Interlocked Panels; Electric Retractable; Black; Without Cargo Channel System;
- Bedlocker® Tonneau Cover Kit
- Product Attributes:
- Cargo Management System: Without Cargo Management System
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cr-cancer And Reproductive
- Style: Retractable Hard Cover
- Actual Color: Black
-
Features:
- Electric Retractable Tonneau Cover Opens w/Remote
- Powder-Coated Black Aluminum Panel Deck And Rails
- Lo-Profile Top Cover
- Contoured Canister Design
- No-Drill
- Clamp-In Design (In Most Applications)
- Electromagnetic Brake Locks Cover In Any Position
- Hidden Potted Electronics Will Not Fail In Element
- DriveSystem Release Lever In Case Of Power Failure
- Whole System Usually Installs In An Hour Or Less
- These BedLocker combos are Pace Edwards' innovative electric retractable tonneau covers. They feature a flush-mounted design and a textured black finish for tremendous strength, security, durability, and style. Operated via remote control, they open and close at the touch of a button in less than 30 seconds, and can be stopped at any point. With their drop-in, clamp-in design, these systems require no drilling on most applications, and install in less than one hour. Packed with value-added features, the BedLocker's patented silicone rubber hinge seal will not allow water to penetrate the retractable blanket. The covers are equipped with a motor drive for ultimate performance and reliability.
Additional Fitment Information:
| Vehicle | Bed | Bed Length |
|---|---|---|
| 2021 - GMC Sierra 2500 HD | Fleetside | 82.2 |
- Includes Canister/Rails; Retractable; Black
- UltraGroove® Tonneau Cover Kit; Includes Canister/Rails; Retractable; Black;
- UltraGroove® Tonneau Cover Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cr-cancer And Reproductive
- Style: Retractable Hard Cover
- Actual Color: Black
-
Features:
- Built-In RES™ Rail Expansion System
- Turn Knob For Easy Access
- Padded Armortek® Deck Laminated To Rigid Aluminum Panels
- Rear End Cap
- 3 Year Limited Warranty
- With a built-in RES(TM) rail expansion system, UltraGroove(TM) makes it easy to attach nearly any Thule(R) or Yakima(R) rack for bikes, kayaks, cargo baskets and more. With or without racks, it's incredibly easy to use and it's covered with a weather-resistant, padded ArmorTek deck laminated to rigid aluminum panels. It opens quickly with just a turn of the lock knob and closes just as easily with a pull on the built-in strap.
Additional Fitment Information:
| Vehicle | Bed | Bed Length |
|---|---|---|
| 2021 - GMC Sierra 2500 HD | Fleetside | 82.2 |
- 12 in. x 16 in.; Will Not Fit Vehicles w/Fender Flares; Sold In Pairs
- Brite-Tread Mud Flaps; 12 in. x 16 in.; Will Not Fit Vehicles w/Fender Flares; Sold In Pairs; Rear;
- Brite-Tread Mud Flaps
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
-
Features:
- Classic Styling Of Brite-Tread Aluminum
- Compliment Brite-Tread Running Boards
- Dee Zee Flaps - Protect your vehicle and trailer from rocks and messy conditions. Wider than most brands for maximum protection. Constructed of heavy duty Brite-Tread aluminum to deflect away damaging debris from your fender wells. Universal Fit. One (1) pair rear flaps and mounting hardware. 12 in.x16 in.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Position | Bed |
|---|---|---|
| 2021 - GMC Sierra 2500 HD | Rear | Fleetside |
- Universal; 2 in. Riser
- Tonneau Cover Adaptor; Universal; 2 in. Riser;
- Tonneau Cover Adaptor
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
-
Features:
- Tonneau Cover Adaptor
- TONNEAU COVER ADAPTORS BACKRACK(TM) does not make Tonneau Covers but we have created an accessory called the Tonneau Cover Adaptor Kit (TCA). This kit allows you to install certain types of Tonneau Covers with BACKRACK(TM) and Safety Rack Cab Guards. CLAMP TO THE RAIL TONNEAU COVERS Backrack(TM) Cab Guards sit on the bed rail at the front of the truck bed, over the front Stake Pockets. Tonneau Covers that encroach on this area are generally not compatible with BACKRACK(TM) products. Certain Tonneau Cover manufacturers clamp their covers to the inside rail of the truck bed, exposing the area above the Stake Pockets. These type of Tonneau Covers are compatible with BACKRACK(TM) Cab Guards. HOW DO THE TONNEAU COVER ADAPTORS WORK? The TCAs simply lift your BACKRACK(TM) Cab Guard up by one or two inches depending on your trucks make, model and year. BACKRACK(TM) Cab Guards need that increase in height to clear the Tonneau Cover. The TCAs also include extended Stake Pocket Bolts (SPBs) to replace the SPBs that came with your BACKRACK(TM) Cab Guard originally. These extended SPBs are required to accommodate the increased height. IS YOUR TONNEAU COVER COMPATIBLE? We have created a Tonneau Cover Compatibility Chart listing covers that are compatible with BACKRACK(TM) Cab Guards. Before purchasing a Tonneau Cover, be sure to refer to this Chart. Click on the icon above to view. Some covers may require slight modification and are listed on the Chart along with the fully compatible and incompatible Tonneau Covers.
Additional Fitment Information:
| Vehicle |
|---|
| 2021 - GMC Sierra 2500 HD |
- Low Profile
- Tonneau Cover Hardware Kit; Low Profile;
- Tonneau Cover Hardware Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
-
Features:
- Tonneau Cover Hardware Kit
- Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches. Optional 31 inches available.
Additional Fitment Information:
| Vehicle |
|---|
| 2021 - GMC Sierra 2500 HD |
- Wide Top
- Tonneau Cover Hardware Kit; Wide Top;
- Tonneau Cover Hardware Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
-
Features:
- Tonneau Cover Hardware Kit
- Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches. Optional 31 inches available.
Additional Fitment Information:
| Vehicle |
|---|
| 2021 - GMC Sierra 2500 HD |
- Prestone DOT 3 Brake Fluid - 12 fl oz- Synthetic, High Grade, 50,000 Mile
- Product Attributes:
- Minimum Dry Boiling Point:
- 238
- 460
- Polyglycol Ether Based: Yes
- Minimum Wet Boiling Point:
- 291
- 300
- Volume: 354.9
- Composition: Synthetic
- Container Type: Plastic Container
- Boiling Point: 401
- Minimum Dry Boiling Point:
- Prestone® DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.
Additional Fitment Information:
| Vehicle | Block | CC | Engine Designation | Engine | CID |
|---|---|---|---|---|---|
| 2021 - GMC Sierra 2500 HD | V | 6571 | L8T | 8 Cyl 6.6L | 401 |
- Prestone Amam Gen 2 50/50 6/1 GAL
- Product Attributes:
- California Proposition 65: Warning: Reproductive Harm - Www.p65warnings.ca.gov
- Freezing Point: -34
- Recommended Dilution Ratio: No Dilution Required
- Phosphate Free: Yes
- Boiling Point at 50 50 Mixture: 229
- for corrosion protection for cars and light duty trucks. Top-off a vehicle’s cooling system with Prestone 50/50, which is a blend of concentrated antifreeze/coolant and demineralized water.
- This item must be purchased in quantities of 6
Additional Fitment Information:
| Vehicle | Block | CC | Engine Designation | Engine | CID |
|---|---|---|---|---|---|
| 2021 - GMC Sierra 2500 HD | V | 6571 | L8T | 8 Cyl 6.6L | 401 |
- Vinyl; No-Drill; With CYNC Latching System
- LEER SR250 Soft Rolling Tonneau Cover; Vinyl; No-Drill; With CYNC Latching System;
- LEER SR250 Soft Rolling Tonneau Cover
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cr-cancer And Reproductive
-
Features:
- Exclusive CYNC Latching System Allows Opening From Either Side
- Automatic Tension Adjustment-No Tools Required
- Double-Coated Commercial Grade Reinforced Vinyl
- Innovative yet simple, the SR250 is the ideal economical option to keep your truck bed covered. The SR250 offers features you won't find anywhere else—like our LEER CYNC(TM) p in. release latch system that locks down the cover or opens the cover one handed from either side of the bed. And it gets even better. You can roll the cover back and secure it in place for full access to your bed, or unroll it to seal everything up—very easy. And when you drive with the cover in place, the aerodynamic profile reduces wind resistance, lowering your fuel costs. There's nothing else like the SR250.
Additional Fitment Information:
| Vehicle | Bed | Bed Length |
|---|---|---|
| 2021 - GMC Sierra 2500 HD | Fleetside | 82.2 |
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