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Protect the bed without giving up quick cargo access
Access Original Cover for 2014β2019 GM Trucks, 6-ft 6-in Bed, identified by exact ACCESS part number 12329. Match the manufacturer-verified application table and required bed configuration below.
Key Features
- Exact ACCESS 12329 vehicle-specific configuration
- Reinforced UV- and weather-resistant black vinyl
- Aluminum rails and support bows
- Hook-and-loop side seals and adjustable cover tension
- Rolls toward the cab and secures open with storage straps
- Clamp-on installation using application-specific hardware
- 5-year limited manufacturer warranty
Fitment
| Years | Make | Model | Required configuration |
|---|---|---|---|
| 2014 - 2018 | Chevrolet | Silverado 1500 | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 1500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. Standard-bed 1500 selector; CarbonPro/composite-box coverage is not approved by this record. |
| 2019 | Chevrolet | Silverado 1500 LD | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 1500 LD/Limited / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
| 2015 - 2019 | Chevrolet | Silverado 2500 HD | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 2500/3500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 2500/3500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
| 2014 - 2018 | GMC | Sierra 1500 | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 1500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. Standard-bed 1500 selector; CarbonPro/composite-box coverage is not approved by this record. |
| 2019 | GMC | Sierra 1500 Limited | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 1500 LD/Limited / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
| 2015 - 2019 | GMC | Sierra 2500 HD | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 2500/3500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
| 2015 - 2019 | GMC | Sierra 3500 HD | ACCESS 12329. Manufacturer selector configuration: Chevy/GMC / 2500/3500 / 6ft 6in Bed. Exact pickup bed length, generation and listed factory-equipment conditions are required; trim name alone does not establish fitment. |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 12329 |
| Series | Original |
| Cover Type | Soft roll-up tonneau cover |
| Bed Length | 6 ft 6 in |
| Cover Material | Reinforced vinyl |
| Rail Material | Aluminum |
| Color | Black |
| Installation | Vehicle-specific clamp-on |
| Warranty | 5-year limited manufacturer warranty |
What's Included
- One ACCESS 12329 cover assembly
- Application-specific rails, clamps or mounting hardware
- Storage straps and installation instructions
- Truck, cargo, toolbox, bed mat, and optional accessories are not included
About Access
Agri-Cover manufactures ACCESS tonneau covers in application-specific configurations. The brand combines reinforced cover materials, aluminum structures, adjustable tension, and practical roll-up operation for daily cargo protection.
Related Parts
- ACCESS cover cleaner and UV protectant
- Tailgate perimeter seal
- Truck-bed lighting and cargo retrieval accessories selected for the same vehicle
FAQ
What is the 12329?It is the vehicle-specific ACCESS Original soft roll-up tonneau cover described in this listing.
What bed length is required?This configuration is sized for 6 ft 6 in; verify the measured bed and factory equipment before ordering.
Is this a universal cover?No. The cover dimensions, rails, clamps, and seals are matched to the applications in the fitment table.
Can the complete bed be opened?Yes. Release the rear latch, roll the vinyl toward the cab, and secure it with the supplied storage straps.
What material and color are used?The cover uses black reinforced vinyl over black aluminum rails and support bows.
Does installation require drilling?The manufacturer describes this application as a clamp-on installation; review the current vehicle-specific instructions before starting.
What is included?The cover assembly, application rails, clamps or mounting hardware, storage straps, and instructions are included. The truck and optional accessories are not.
What warranty applies?ACCESS lists a 5-year limited manufacturer warranty, subject to the current published terms and exclusions.
Installation Instructions
- Confirm the truck, model year, bed length, bed style, and factory equipment match ACCESS 12329.
- Read the current ACCESS owner manual and any vehicle-specific supplement before assembly.
- Position and secure the application-specific side rails using the supplied clamps or mounting hardware.
- Install the cover and support bows, then set the tension so the closed vinyl remains evenly taut.
- Verify the rear latch, tailgate operation, perimeter seals, and open-position storage straps before driving.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
Check the ACCESS manufacturer vehicle and bed selector. Exact part-number results and configuration evidence were checked for this listing.
Access
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