Towing Equipment› Trailer Wiring and Electronics

Buyers Products

CONNECTOR,TRAILER,7 WAY,VEHICLE END

$21.44

SKU: B01Z TC1770B

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Buyers Products TC1770B is a 7-way flat pin trailer connector designed to connect your trailer's lights, brakes, and turn signals. It offers a quick plug-and-play installation, connecting directly to your vehicle's OEM tow package wiring harness without the need for splicing.

Constructed from weather-resistant plastic, this receptacle features a spring-loaded door to protect the connector from dirt and moisture when not in use. It is suitable for use with RVs, fifth-wheel, gooseneck trailers, and boat trailers, operating within a voltage range of 6-24 V.

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

BrandBuyers Products
Part NumberB01Z TC1770B

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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