CURT 56072 7' WIRING EXT HARN.19-25 GM 1500/ 20-25 HD CURT 56072
$113.41
7' WIRING EXT HARNESS ; 19-25 SILVERADO/SIERRA 1500/ 20-25 SILVERADO/SIERRA HD 7' GM Wiring Extension Harness & Cover (Adds 7-Way RV Blade to Truck Bed) Routes a 7-way RV blade...
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7' WIRING EXT HARNESS ; 19-25 SILVERADO/SIERRA 1500/ 20-25 SILVERADO/SIERRA HD
- 7' GM Wiring Extension Harness & Cover (Adds 7-Way RV Blade to Truck Bed)
- Routes a 7-way RV blade socket into truck bed while retaining use of rear socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- Cover adapts 7-way socket to fit factory GM truck bed connector opening
- Allows for easy connection of 5th wheel or gooseneck wiring
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
- 7' extension with right-angle plug for easy installation
- Spring-loaded dust cover keeps connector clean when not in use
- Slit loom keeps wires contained and well protected
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2019 | GMC | Sierra 1500 | ||
| 2020 | GMC | Sierra 1500 | ||
| 2021 | GMC | Sierra 1500 | ||
| 2022 | GMC | Sierra 1500 | ||
| 2023 | GMC | Sierra 1500 | ||
| 2024 | GMC | Sierra 1500 | ||
| 2025 | GMC | Sierra 1500 | ||
| 2020 | Chevrolet | Silverado 3500 HD | ||
| 2021 | Chevrolet | Silverado 3500 HD | ||
| 2022 | Chevrolet | Silverado 3500 HD | ||
| 2023 | Chevrolet | Silverado 3500 HD | ||
| 2024 | Chevrolet | Silverado 3500 HD | ||
| 2025 | Chevrolet | Silverado 3500 HD | ||
| 2020 | Chevrolet | Silverado 2500 HD | ||
| 2021 | Chevrolet | Silverado 2500 HD | ||
| 2022 | Chevrolet | Silverado 2500 HD | ||
| 2023 | Chevrolet | Silverado 2500 HD | ||
| 2024 | Chevrolet | Silverado 2500 HD | ||
| 2025 | Chevrolet | Silverado 2500 HD | ||
| 2019 | Chevrolet | Silverado 1500 | ||
| 2020 | Chevrolet | Silverado 1500 | ||
| 2021 | Chevrolet | Silverado 1500 | ||
| 2022 | Chevrolet | Silverado 1500 | ||
| 2023 | Chevrolet | Silverado 1500 | ||
| 2024 | Chevrolet | Silverado 1500 | ||
| 2025 | Chevrolet | Silverado 1500 | ||
| 2020 | GMC | Sierra 3500 HD | ||
| 2021 | GMC | Sierra 3500 HD | ||
| 2022 | GMC | Sierra 3500 HD | ||
| 2023 | GMC | Sierra 3500 HD | ||
| 2024 | GMC | Sierra 3500 HD | ||
| 2025 | GMC | Sierra 3500 HD | ||
| 2020 | GMC | Sierra 2500 HD | ||
| 2021 | GMC | Sierra 2500 HD | ||
| 2022 | GMC | Sierra 2500 HD | ||
| 2023 | GMC | Sierra 2500 HD | ||
| 2024 | GMC | Sierra 2500 HD | ||
| 2025 | GMC | Sierra 2500 HD |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

