Towing Equipment› Trailer Wiring and Electronics

Hopkins Manufacturing

PLUG ADAPTER HARNESS OEM PLUG TO MULTI TOW W 7 BLADE 4 FLAT

$42.28

SKU: H014 42145HOP

Out of Stock
In Stock
Ships by Aug 7
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

PLUG ADAPTER HARNESS OEM PLUG TO MULTI TOW W 7 BLADE 4 FLAT

MIA's Description

The Hopkins Manufacturing 42145 is a Plug-In Simple vehicle to trailer wiring harness that features a Multi-Tow design. This design provides multiple towing options from a single connector, offering sockets for both 7-blade and 4-flat trailers. The harness utilizes OEM connectors for an exact fit and maximum weatherproofing, requiring no cutting or splicing.

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

BrandHopkins Manufacturing
Part NumberH014 42145HOP

Videos

42145 - Dodge / Chrysler / Jeep / Mercedes / Mitsubishi Multi-Tow® 7:4 - Installation Video

42145 - Dodge / Chrysler / Jeep / Mercedes / Mitsubishi Multi-Tow® 7:4 - Installation Video
Hopkins Towing Solutions - Endurance QuickFix™ 4 Wire Flat Installation Video

Hopkins Towing Solutions - Endurance QuickFix™ 4 Wire Flat Installation Video
Jeep Wrangler Tj Hopkins Trailer Wireing harness install in rear bumper

Jeep Wrangler Tj Hopkins Trailer Wireing harness install in rear bumper

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.

View Full Return Policy