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The MECMO OEM Style Replacement USCAR Connector Wiring Harness is a universal 7-pin trailer plug designed for professional-grade towing compatibility. Featuring a standardized USCAR connector, 16-inch splice-in length, and color-coded pure copper wiring, it offers a durable, easy-to-install solution for Ford, GM, Chevy, Dodge, and other major truck brands. Ideal for retrofitting older models or replacing damaged factory harnesses, this harness ensures reliable multi-tow performance with OEM-level quality.
| ASIN | B0B1ZF56Y2 |
| Best Sellers Rank | #14,367 in Automotive ( See Top 100 in Automotive ) #34 in Towing Hitch Wiring |
| Brand | MECMO |
| Brand Name | MECMO |
| Cable Type | wiring harness |
| Connector Type | 7-way Uscar |
| Customer Reviews | 4.7 out of 5 stars 373 Reviews |
| Item Type Name | Factory tow package harness |
| Item Weight | 0.14 kg |
| Manufacturer | MECMO |
| Material | Copper, Plastic |
| Material Type | Copper, Plastic |
| Model | Replacement USCAR OEM |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | MEU2212 |
| Unit Count | 1 Count |
| Wire Diameter | 0.07 inches |
F**D
Good product, matches the factory appearance for my vehicle
Quality part, easy install. Wiring wasn’t the exact colors for my vehicle but very easy to match up. Works well
B**D
Harness
Was a perfect fit for the new 7/4 pin connector. Spliced it into the original harness. Problem solved.
S**E
Good connector, check wire coloring carefully
Good connector. However, check wire coloring carefully! In my case, most colors matched expected, except the 10ga black wire went to 12v positive post (aux power) and the 14ga red wire was backup. The standard is heavy red is 12v+ and light green is backup, so use an ohmmeter to see how yours is wired.
J**P
Will buy again if need to
Worked perfectly the only wire that was not the same on my 07 Toyota Tandra sr5 was the gray on truck it will be the read on harness so far good easy install if you know something about vehicle electrical
P**S
Great
Great
R**Y
Great replacement connectors.
As all Chrysler Dodge RAM owners know, wiring and electrical connectors are not their strong suit. My 2015 RAM 2500 gives off turn signals, stop light, and parking light codes weekly. I traced the problems to the two interconnects in the tail light circuits. I've replaced the worst (Left side) with these new connectors and they work great. Now I'm getting codes for the Right side. I ordered enough connectors to do that side so hopefully that will cure some of the problems. I've owned several Chryslers and there has been many electrical issues. Three Hondas and four Toyotas that I have owned with thousands of miles have never had a single electrical circuit issue. Hmm.
S**S
Great wiring harness
The plug fit exactly as it should! Was very easy to install, cut one wire and reconnect it at a time, and plugged right into the the pigtail. Very good quality and works great!
J**E
Trailer truck parts
Product as described. Works well Fast Shipping !
D**R
Good product
Works well but wires not exactly same but easy to figure out
B**N
Great product
Saved my butt when the previous owner of my grand Cherokee sliced off the 7 pin connector and left me with bare wires. This kit includes everything you need to wire it back up. Worked great. Only thing is, the wire colours are different on the vehicle harness vs this product. It comes with a colour code wire diagram. You will need one from your vehicle so you can match the right wires up.
E**C
What I needed
Worked fine
A**R
Satisfied
Great replacement. Wires were not a perfect match, but easy to figure out with a tester. 12v and running lights were the two I had to swap around.
A**R
Good Product
Great product. Wire colours didn't match the vehicle so had to re-wire once I found it wasn't the same. Once I sorted that out worked great with the replacement outlet.
Trustpilot
3 weeks ago
3 days ago