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๐ Power Your Tow Game with the Ultimate 2-in-1 Adapter!
The Oyviny 7 Pin Round to 4 and 5 Pin Flat Blade Trailer Adapter is a universal, heavy-duty towing accessory that converts a 7-way RV-style connector into 4-pin or 5-pin flat trailer plugs. Featuring waterproof nylon housing, brass terminals for superior conductivity, and a secure snap-in design, it offers easy plug-and-play installation compatible with a wide range of vehicles including trucks, boats, RVs, and trailers.













































| Asin | B08MDW63DH |
| Automotive Fit Type | Universal Fit |
| Brand Name | Oyviny |
| Compatible With Vehicle Type | Boat, Car, RV |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,528) 4.7 out of 5 stars |
| Finish Type | Polished |
| Manufacturer | Oyviny |
| Manufacturer Part Number | S70-45-001 |
| Material Type | Brass |
| Model | S70-45-001 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Unit Count | 1.0 Count |
| Upc | 769894715529 |
User
Good option
Perfect fit. I have a 26 palisade and needed to plug a 4 pin and this adapter works perfectly. Easy to install and seems to be good quality.
User
Perfect!
Exactly what we needed! Trailer connection for the lights on Honda Ridgeline is different from our old truck. This is perfect. The lights work!
User
Simple, inexpensive fix
Bought a trailer and then realized the cord plug in system underneath was damaged after having electrical work done on the truck. This fixed the problem. It's a safe option vs rigging something togwther that may not be safe long term. Plugged 7 blade into truck, exposed 4 pin to pkug into trailer. Now ALL the lights work! We're legal. We have a 10 ft trailer so we're required to have lights and we should since all the equipment is there. This fixed our problem for less than $15 at the time of purchse. Store options were $45-60. All black, looks good (like it's factory), and works as described
User
Fit up is very good
Works great I have an 2011 Chevy truck with never noticed it didnt have the 4 pin this work greAT.
User
It works perfectly plus it supports two harnesses. Great idea
I like that it can support two harnesses. Excellent idea
Trustpilot
1 month ago
3 weeks ago