Towing Equipment› Trailer Wiring and Electronics

Pollak Engineered

4-WAY RND 4-WAY FLAT HARN

$24.89

SKU: P01M 12-411EV

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Ships by Jun 18
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Non-Returnable Item

Description

The Pollak 12-411EV is a trailer wiring adapter harness designed to connect a vehicle with a 4-way round socket to a trailer with a 4-way flat plug. This adapter ensures seamless transition of lighting signals between the vehicle and trailer for towing utility trailers, boats, or small campers.

It features a 12-inch wire lead for a flexible connection, universal compatibility from 4-way round to 4-way flat, and Pollak's weather-resistant construction. The adapter offers plug-and-play simplicity with no tools required and precision-molded connectors for a secure fit.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandPollak Engineered
Part NumberP01M 12-411EV

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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