CURT 56225 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Nissan Frontier, Pathfinder, Xterra, Suzuki Equator
Details
- BrandCURT
- MaterialRubber
- Item dimensions L x W x H9 x 6 x 3
- Item Weight0.37 Kilograms
- Cable TypeFlat Ribbon
Description
🚚 Tow Smarter, Not Harder — Plug In, Power Up, and Hit the Road!
- ERGONOMIC GRIP DESIGN - Easy-to-handle tabs ensure quick, secure connections every time—no fumbling in the dark.
- PLUG PLAY SIMPLICITY - Installs effortlessly with no cutting or splicing—get towing-ready in minutes.
- TAILORED FOR YOUR RIDE - Custom-fit for select Nissan Frontier, Pathfinder, Xterra, and Suzuki Equator models—perfect compatibility guaranteed.
- ALL IN ONE LIGHTING CONTROL - Supports trailer tail lights, brake signals, and turn indicators with a standard 4-flat connector.
- BUILT TO BRAVE THE ELEMENTS - Includes a durable rubber dust cover to protect your wiring harness from dirt, moisture, and wear.
The CURT 56225 Vehicle-Side Custom 4-Pin Trailer Wiring Harness offers a hassle-free, plug-and-play solution for select Nissan and Suzuki trucks. Designed to connect trailer tail, brake, and turn signal lights via a standard 4-flat connector, it requires no cutting or splicing. Featuring an ergonomic grip and a protective rubber dust cover, this durable wiring harness ensures reliable towing performance and weather resistance.
Specifications
| Brand | CURT |
| Material | Rubber |
| Item dimensions L x W x H | 9 x 6 x 3 inches |
| Item Weight | 0.37 Kilograms |
| Cable Type | Flat Ribbon |
| Connector Type | 4-way Flat |
| Recommended Uses For Product | trailer wiring |
| Manufacturer | Curt Manufacturing |
| UPC | 612314562251 |
| Global Trade Identification Number | 00612314562251 |
| Model | 56225 |
| Item Weight | 13 ounces |
| Product Dimensions | 9 x 6 x 3 inches |
| Country of Origin | USA |
| Item model number | 56225 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 56225 |
| OEM Part Number | 56225 |
Reviews
C**U
A must for complete LED trailer lights.
You need this for LED trailer lights. Without it no running lights.
K**B
Good buy
Works well, made well, and good buy
J**Z
2024 Nissan Frontier
Took 5 mins to install and was done.Used a 4-Way Flat Trailer Adapter Inline Circuit Tester w/ LED to ensure I was getting both turn signals brake and running lights.All work as it should, with the buy.
T**I
Easy application
Easy easy easy love how simple this was
R**R
Easy install for both items!
The instructions for the wiring harness was Not good!Fortunately I was able to get a YouTube video on the specific Curt wiring harness install to help.The hitch was straight forward, no issues at all.Overall, I am very happy!
S**T
Works great
This works as advertised and installation was super easy. I’m only downgrading to 4 stars because the exposed pin where the trailer hooks up to got loose really fast like it’s about to break off. Not sure if it had some defect but I connect it carefully each time and everything still works as it should.
P**R
Installation is quite simple
I am 64 years old. In the old days, to install harnesses, one would need to locate, mark, strip/cut, and splice wires to rig a harness. This was amazingly simple. I had a hard time finding the 12 pin plug behind the kick plate. The plug was tucked behind the other plugs and had no flexibility to pull from the wall of the truck. However, it turned out to be very simple. The instructions that come with this package show various steps of progress. However, for a novice such as myself, the instructions were missing information. A quick online search for videos, explained the other steps and within no time, all was connected and mounted. My test light indicates all is working properly. My boat has been in the shop. I am assuming all will work upon connection. Knowing one's way around vehicles is also important. On my Frontier, the kick panel is accessed by prying off the sill at the bottom of the door. Then unscrewing the black plastic retainer holding the kick plate. This retainer is on the upper floor board under the glove box area. One must also understand how to disconnect auto wiring plugs without damaging the clips. Between installing my new hitch and this harness, I would estimate it took this idiot about 2 dedicated hours. A person that has the right knowledge could have installed the hitch and the harness in about 30 minutes.
B**D
Has not failed in the two years it’s been installed .
Works as it should easy to install .
Common Questions
Trustpilot
3 weeks ago
2 months ago
