Oyviny 4-Way Trailer Wiring Harness 55336 for Honda/Acura (1997–2008) — Plug‑N‑Play, No Splice

Oyviny 4-Way Trailer Wiring Harness 55336 is a vehicle-specific, plug-and-play wiring adapter that restores a standard 4-flat trailer connector to compatible Honda and Acura models without cutting or splicing.

If you tow a small trailer, bike rack, or cargo carrier with a compatible Honda or Acura, this custom-fit harness provides a reliable electrical connection for tail, stop, and turn signals. Designed to match factory sockets on selected model years, the harness supplies power and signal continuity through premium copper wiring and tin-plated terminals, while a rubber dust cover and ABS housing protect connections from moisture and vibration.

Which vehicles will this harness fit?

This Oyviny harness is built to mate with factory tow-package sockets on a range of Honda and Acura models. It’s a custom fit for multiple model years, so you get a direct replacement without modification when your vehicle matches the list.

• Honda Accord: 1998–2002
• Honda CR-V: 1997–2006
• Honda Odyssey: 1995–2004
• Honda Pilot: 2003–2008
• Honda Element: 2003–2004
• Acura MDX: 2001–2006 and other compatible Acura models when factory tow package is present

How easy is installation and does it require cutting wires?

Installation is designed to be straightforward: the harness uses a vehicle-specific plug that mates to the OEM connector so there’s no cutting or splicing needed. That reduces installation time and preserves the factory wiring integrity for easier removal or replacement later.

• One-piece plug matches factory harness for direct connection
• No wire tapping, soldering, or crimping required
• Quick to install with basic access to the vehicle’s rear connector

What materials and protections are included to ensure durability?

The harness combines corrosion-resistant terminals, pure copper conductors, and a rugged ABS connector body to withstand road vibration and weather exposure. A rubber dust cover protects the 4-pin socket when not in use, helping prevent moisture ingress and corrosion.

• Tin-plated copper terminals for improved conductivity and corrosion resistance
• Pure copper wires for consistent signal transmission
• ABS housing and rubber dust cover for mechanical protection and weather sealing

What signals does the 4-way flat connector carry?

The standard 4-flat configuration provides the basic lighting circuits needed for most small trailers and carriers. It supplies tail/marker lights, left and right turn signals, and brake lights in a compact, widely compatible format.

• Left turn/brake signal
• Right turn/brake signal
• Tail/marker/running lights
• Ground return for completing circuits

Who this is for: The Oyviny 55336 harness is for Honda and Acura owners who need a reliable, OEM-style 4-flat trailer connector without altering factory wiring. It’s ideal if your vehicle originally had a tow package or connector port but the plug is damaged, corroded, or missing and you want a simple, durable replacement that restores trailer lighting functionality.