SKU: SC503P | UPC: 840114306458
UnderCover SwingCase Passenger Side Truck Bed Storage Box – Black Smooth (2022+ Nissan Frontier Extended & Crew Cab, All Bed Lengths)
The UnderCover SwingCase is the most innovative and versatile truck bed storage solution available for the 2022+ Nissan Frontier Extended and Crew Cab models. This passenger-side SwingCase is custom-molded from lightweight, high-impact ABS plastic and features a tough, weatherproof design that protects your tools, gear, and valuables from the elements.
Unlike traditional truck bed boxes that take up valuable bed space and require you to reach over the side, the SwingCase mounts securely to the inside of the bed rail and swings out toward you with a simple pull of the release lever. This allows quick and easy access to your items without climbing into the bed. The black smooth finish provides a clean, factory-like appearance while being extremely durable and easy to clean.
For work or play, the SwingCase gives you convenient, always-accessible storage without sacrificing usable bed space.
Key Features
- Passenger Side Swing-Out Design – Pull the lever and the case swings out for easy access
- Custom Fit for 2022+ Nissan Frontier – Perfect fit on Extended and Crew Cab models with all bed lengths
- Weatherproof & Tough – Made from high-impact ABS plastic that resists cracking and fading
- Space-Saving – Mounts inside the bed rail, preserving full use of your truck bed
- Secure & Convenient – Keeps tools, gear, and valuables organized and within reach
- Black Smooth Finish – Clean, factory-matched look that is easy to maintain
Specs
| Spec | Detail |
|---|---|
| Part Number | SC503P |
| Brand | UnderCover |
| Type | SwingCase Truck Bed Storage Box |
| Position | Passenger Side |
| Compatibility | 2022+ Nissan Frontier Extended & Crew Cab (All Bed Lengths) |
| Material | High-Impact ABS Plastic |
| Finish | Black Smooth |
| Country of Origin | United States |
| Warranty | UnderCover Limited Warranty |
Whats Included
- One UnderCover SwingCase (Passenger Side)
- All necessary mounting hardware
- Installation instructions
Product Notes
- Designed exclusively for 2022+ Nissan Frontier Extended and Crew Cab models
- Mounts inside the bed rail, preserving full bed space
- Weatherproof construction protects contents from rain, dust, and dirt
Installation Notes
- Simple bolt-on installation using factory bed rail locations
- Estimated time: 30–45 minutes
- No drilling required on most applications
This Part Fits
| Year Range | Make | Model | Cab Style | Notes |
|---|---|---|---|---|
| 2022+ | Nissan | Frontier | Extended Cab & Crew Cab | All Bed Lengths – Passenger Side SwingCase |
Why Choose UnderCover SwingCase?
- Innovative swing-out design provides convenient access without climbing into the bed
- Custom-molded for a perfect fit on your specific truck
- Durable, weatherproof construction built to last
- Affordable storage solution that doesn’t sacrifice bed space
Frequently Asked Questions
- Q: Will this SwingCase fit my 2023 Nissan Frontier Crew Cab?
A: Yes, the SC503P is designed to fit all 2022+ Nissan Frontier Extended and Crew Cab models with any bed length. - Q: Is this for the driver or passenger side?
A: This is the passenger-side SwingCase (right side when facing the front of the truck). - Q: Does it require drilling?
A: No, it mounts using existing factory bed rail locations. - Q: Is professional installation recommended?
A: Most owners install it themselves in under an hour, but professional installation is always an option.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure UnderCover retail packaging





Reviews
There are no reviews yet.