Towing Equipment› Trailer Wiring and Electronics

WESBAR

7-WAY FLAT PIN TO 4 & 5-FLAT ADAPTE

$43.59

SKU: W02Y 78118

Out of Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Wesbar 7-Way Blade to 4-Flat with LED Circuit Tester is an adapter designed to easily convert an OEM 7-way blade connector to either a 5-flat or a 4-flat connector. This adapter features an integrated LED circuit tester that instantly checks for electrical connectivity, displaying the status with high-visibility blue LEDs. It also includes an attached dust cover to protect the terminals when not in use.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandWESBAR
Part NumberW02Y 78118

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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