Adapting a 7-Way Trailer Connector on an RV to a 4-Way Flat on a Towed Vehicle
Question:
The wires I use on my current configuration the blue ox coiled blue wire uses round plugs from coach to vehicle. This and all other wiring Ive found have flat blade. What can I do to rectify this?
asked by: Rette
Expert Reply:
If the coach uses the 7-Way RV style connector with blade style pins then you can use coiled adapter, # HM47065, with the Hopkins Custom Tail Light Wiring Kit, # HM56000, or similar tow bar wiring that has a 4-Way flat end.
If the coach has a 7-Way round pin connector then you can use an adapter such as # 47405. But you will likely need a 4-Way extension, # HM47115, to reach from the front of the vehicle to the coach.
If your coach has a 6-Way round pin connector then you would use an adapter such as # PK12717 along with the 4-Way extension listed above. I have also included a helpful link to our series of articles on tow bar wiring for you.
Products Referenced in This Question
Adapter 7-Pole Round Pins To 4-Pole Flat
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 7 Round - Round
- Plug Only
- 4 Flat
- Hopkins
more information >
Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 0 - 5 Feet Long
- 7 Round - Blade
- Plug and Lead
- 4 Flat
- Hopkins
more information >
48" Long 4-Pole Loop with Cover
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 0 - 5 Feet Long
- 4 Flat
- Plug and Lead
- 4 Flat
- Hopkins
more information >
Pollak 6 Pole to 4 Pole Connector Adapter
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 6 Round
- Plug Only
- 4 Flat
- Pollak
more information >
Product Page this Question was Asked From
Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Flat Tow Wiring Harness
- Plugs into Vehicle Wiring
- Wiring Harness
- Custom
- Tail Light Mount
- Hopkins
more information >
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on Flat Tow Wiring Harness
