Does the Pollak 7 Pole to 4 Way Adapter PK12716 Work w/a Pollak 7-Pole Connector?

Updated 04/10/2026 | Published 04/05/2026

Products Featured in This Question

Pollak 7 Pole to 4 Way Connector Adapter

(1079)

$10.64

Pollak Black Plastic, 7-Pole, RV Blade-Style Trailer Socket - Vehicle End

(352)

$12.80

Question:

Does the pk12716 mate ok with the pk12-707e connector? Thank you, JERRY.

asked by: Jerry R

Expert Reply:

It sure does Jerry. The Pollak 7 Pole to 4 Way Connector Adapter item # PK12716 is going to plug right into the Pollak 7-Pole RV Blade-Style Trailer Socket item # PK12-707E. It'll adapt the 7-way to work with 4-way connectors for trailer lighting or accessory lights.

What are you connecting to your 7-way that has a 4-way connector?

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expert reply by: Jerred H

PK12716
(click to enlarge)

4/10/2026

Yes. The fit and operation are good and reliable

4/10/2026

The 4 way connector works great. Just make sure it is pushed in all the way. I bought a new, used vehicle that had a different trailer connector so this works as advertised.