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Towing Equipment› Hitches

REESE

Tow Package Wiring Harness 7 Way

$80.86 $71.64 Save $9.22

SKU: R04O 118243

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Tekonsha 118243 is a 7-way RV wiring harness designed for vehicles with a factory-installed tow package. It serves as a direct replacement for damaged or missing factory harnesses. This harness upgrades vehicles from a 4-flat to a 7-way connector, though the original 4-flat will no longer be functional.

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

BrandREESE
Part NumberR04O 118243

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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