How to Power Small 12V Air Compressor Using Trailer Connector
Question:
My truck does not have a 12V access in the rear of the bed. I have a Viair compressor that I would like to use to add air to lift shocks and/or truck/RV tires. Can I use my 7-pin or 4-pin connectors at the back of the truck for this? If so, how do I connect it up?
asked by: Norm
Expert Reply:
We do indeed have an adapter that will convert your 7-way to a 12V power outlet. You'll need part # PK11896. Or if you'd prefer something a bit more permanent, you could install something like # DG6112VP in the inside wall of the truck bed and simply tap it into that 12 volt feed to the trailer connector.

Products Referenced in This Question
12 Volt Outlet with Waterproof Cap - 10 Amp - Black
- 12V Power Accessories
- Power Socket
- 1 DC Outlet
- Diamond
more information >
Pollak 7-Way to 12 Volt Power Outlet Adapter
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 7 Round - Blade
- Plug Only
- 12 Volt
- 110V
- Pollak
more information >
Product Page this Question was Asked From
Adapter 4-Pole to 7-Pole and 4-Pole
- Trailer Wiring
- Wiring Adapters
- Multi-Function Adapter
- 4 Flat
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Hopkins
more information >
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