

🚗 Tow with confidence—harness the power of plug & play perfection!
The MECMO 4-Way Flat Trailer Wiring Harness 56331 is a precision-engineered, plug-and-play tow hitch connector designed specifically for Dodge and Chrysler Grand Caravan models from 2011 to 2022. Featuring a standard 4-pin flat trailer plug with premium tin-plated copper terminals and a durable, corrosion-resistant build, it ensures reliable trailer lighting signals. Easy to install in under 30 minutes, it includes a dust cover for terminal protection, making it the ultimate upgrade for hassle-free towing.










| ASIN | B0B2PK4WL1 |
| Best Sellers Rank | #113,028 in Automotive ( See Top 100 in Automotive ) #251 in Towing Hitch Wiring |
| Brand | MECMO |
| Customer Reviews | 4.4 4.4 out of 5 stars (229) |
| Date First Available | May 30, 2022 |
| Item Weight | 1.72 pounds |
| Manufacturer | MECMO |
| Manufacturer Part Number | MEU2216 |
| Package Dimensions | 8.82 x 5.24 x 2.4 inches |
J**S
Great product
Very good product,easy to install,works great.
A**R
Easy to install
This wiring harness worked great for wiring a trailer plug in my Dodge Grand Caravan. It was simply and easy to install. I did follow a YouTube video on how to do it just because I wanted to make sure I was doing it right. Took me about 30 minutes to install.
A**R
Quality product, poor install instructions
By using a generic you-tube video as an instruction guide the install was straight forward. Worked like a champ.
C**S
Great Buy
Great Buy
B**.
Worked great
Perfect
K**R
As Advertised
Works Perfect Fairly Easy to install. Hardest part was running the power wire from battery to rear of van
1**E
Product looks like it has quality
It is hard to write a review bc if the wiring insulation is low quality it will take 2 or 3 years for it to fail... like some do. The instructions were a little light on how to run the wire to the battery and to the right tail light, but oh well.... all the right supplies were there except I was expecting the fish wire and it was not there. Overall very satisfied.
L**W
Perfect Harness
Ordered same item from another source and received the wrong item. Will not make that mistake again. Wire kit from Amazon was an fit for my van.
D**A
Easy installation, just the one wire that has to be run to the front of the car might be a challenge, but otherwise works really good.
C**S
Works for 2015 Dodge Grand Caravan. No issues so far.
L**Y
Easy instructions to follow. Works well.
P**.
Worked as it should and good instructions to follow
D**N
Not to hard to install, just make sure you add more zip ties and protect the wires as best you can
Trustpilot
4 days ago
1 day ago