Exterior Components› Body Panels and Components

Curt

TOWED-VEHICLE RV HARNESS ADD-ON

$77.45

SKU: C00D 58920

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The CURT 58920 is a universal RV wiring harness add-on that provides a standard 4-way flat trailer connection. This add-on is compatible with RV harnesses that feature a 3-wire system and a battery connection.

The wiring harness features a simple plug-and-play design, eliminating the need for cutting or splicing wires during installation. It includes a powered 3-wire to 2-wire electrical converter and comes with a dust cover to protect the connector when not in use. Necessary wiring components, including a fuse holder and battery connection wiring, are included, though the main RV harness is sold separately. This product is backed by a limited one-year warranty.

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

BrandCurt
Part NumberC00D 58920

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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