How to Power Small 12V Air Compressor Using Trailer Connector

Published 01/18/2020

Products Featured in This Question

12 Volt Outlet with Waterproof Cap - 10 Amp - Black

(16)

$17.61

Pollak 7-Way to 12 Volt Power Outlet Adapter

(65)

$20.30

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.

expert reply by: Mike L