Menu

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more ›

Best Oyviny Tow Wires

Oyviny tow wires offer durable, pure copper trailer wiring harnesses for safe towing. Ideal for rewiring taillights, vehicle-specific plug-and-play setups, and heavy-duty applications.

3 products

Select a Product

Click on a product from the list to view its details.

PRIME

ProductSearch.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductSearch.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Last update on . Affiliate links, prices, images, product titles, and highlights from Amazon Product Advertising API.

Pros

Cons

Key Features

User Reviews

Your review will be visible after approval.

Loading reviews...
Oyviny Heavy Duty 4 Pin Trailer Wiring Harness 5FT 18AWG Pure Copper Flat Connector - Color-Coded Trailer-Side 4-Way Tow Plug

This Oyviny 4-pin trailer wiring harness features 5 feet of 18AWG pure copper wire with a heavy-duty jacketed cable and molded plug for reliable trailer light connections. Its color-coded wires and wider grip tabs ensure simple installation, making it perfect for boat, horse, ATV, or utility trailer owners.

  • Effortless installation with color-coded wires for quick taillight, brake, and turn signal connections
  • Superior durability from heavy-duty jacketed cable and pure copper 18AWG wires resisting weather and wear
  • Secure plug-in with wider tabs for easy handling on trailers, boats, ATVs, and more
  • Industry-standard 4-way flat design compatible with most trailer sockets
  • Ample 5-foot length for flexible routing from vehicle to trailer lights

Pure copper wires provide excellent conductivity and reliability. Color-coding simplifies splicing and setup for DIY users. Heavy-duty jacket protects against elements for outdoor use.

Requires splicing into existing wiring, not plug-and-play. 5-foot length may be too short for larger trailers. Molded design limits customization options.

Oyviny 4-Pin Trailer Wiring Harness 56291 for 2016-2022 Honda Pilot & 2019-2025 Passport - Plug & Play Pure Copper Tow Hitch Wires, Factory Tow Required

This Oyviny 4-pin flat trailer wiring harness (56291) is designed for 2016-2022 Honda Pilot and 2019-2025 Passport with factory tow package, delivering plug-and-play connectivity using pure copper wires for synced trailer lights. Its durable construction and surface-mount converter ensure reliable performance, making it perfect for Honda owners towing boats, ATVs, or utility trailers.

  • Ensures trailer lights sync perfectly with your Honda's signals for maximum road safety
  • Plug-and-play design installs in minutes without cutting or splicing wires
  • Pure copper wires provide superior conductivity and corrosion resistance for long-term reliability
  • Rubber dust covers protect connections from water and debris
  • Surface-mount converter maximizes light output with minimal heat and epoxy-sealed durability

Effortless plug-and-play installation saves time and hassle. High-conductivity pure copper wires for dependable performance. Weatherproof covers extend lifespan in harsh conditions.

Requires factory tow package on compatible Honda models. Limited to specific 2016-2022 Pilot and 2019-2025 Passport years. Standard length may need extensions for very long trailers.

Oyviny 22FT 4 Pin 5 Wire Trailer Wiring Harness - Pure Copper Wishbone Kit for Rewiring Both Taillights, Nylon Protected

This Oyviny 4 Pin 5 Wire Trailer Wiring Harness is a 22FT wishbone-style kit with pure copper wires and color-coded leads for rewiring both-side taillights without jumpers. Its durable PVC coating and nylon net protection ensure reliable conductivity, ideal for trailer owners upgrading lighting systems.

  • Simplifies taillight rewiring with wishbone Y-harness design, running wires separately to left and right sides without jumpers
  • Pure copper wires deliver superior conductivity for brighter, more reliable brake, turn, and tail lights
  • Color-coded wiring enables quick, error-free splicing into existing trailer systems
  • Thickened PVC insulation and nylon net tube shield against corrosion, wear, and weather for long-lasting performance
  • 22FT length plus 2.5FT ground wire offers ample flexibility for routing on various trailer sizes

Wishbone design eliminates need for extra jumper wires. Pure copper construction ensures excellent electrical performance. Color coding speeds up installation.

Requires splicing into existing wiring, not fully plug-and-play. 22FT length may involve excess wire management on shorter trailers.

Welcome to the ultimate guide for Oyviny tow wires, where reliability meets rugged performance for your towing needs. These premium trailer wiring harnesses are engineered with pure copper wires to ensure bright taillights, seamless brake signals, and turn indicators, preventing costly roadside issues. Whether you're hauling cargo, boats, or campers, Oyviny products deliver the durability and ease of installation that serious towers demand.

Why Choose Oyviny Tow Wires?

Oyviny stands out in the towing accessory market for its commitment to quality materials and innovative designs. Each harness features pure copper conductors that resist corrosion and provide superior conductivity compared to standard aluminum alternatives. This brand's reputation for heavy-duty construction and vehicle-specific compatibility makes them a top pick for DIY installers and professional mechanics alike. As part of our extensive Hitch Accessories lineup, Oyviny tow wires integrate perfectly with your towing setup.

Key Features to Look For in Tow Wires

When shopping for tow wires, prioritize pure copper wiring for longevity, weatherproof connectors to handle rain and road grime, and color-coded leads for hassle-free setup. Length options matter too, longer harnesses suit extended rewiring, while compact ones fit tight trailer-side installs. Protection like nylon netting or jacketing shields against abrasion. Oyviny excels here, offering 18AWG thick gauges for heavy loads and plug-and-play designs that bypass cutting factory wires.

  • Pure Copper Core: Enhances signal strength and resists oxidation.
  • 4-Pin Flat Connectors: Universal compatibility with most trailers.
  • Custom Lengths: From 5 feet for trailers to 22 feet for full rewires.
  • Vehicle-Specific Fits: Tailored for models like Honda Pilot and Passport.

Comparing Oyviny Tow Wire Models

Our selection features three standout Oyviny harnesses, each tailored to different towing scenarios. The 22FT 4 Pin 5 Wire Trailer Wiring Harness is perfect for comprehensive rewiring of both-side taillights. Its extra length and nylon net tube protection make it ideal for larger trailers or custom setups where you need to route wires extensively without signal loss.

For shorter, robust connections, the Heavy Duty 4 Pin Trailer Wiring Harness at 5 feet shines. With 18AWG pure copper and jacketed cable, it's built for trailer-side use, featuring color-coded wires that simplify matching to your vehicle's system. This model handles high-amperage demands without overheating.

Vehicle owners rejoice with the 4-Pin Flat Trailer Wiring Harness 56291, a plug-and-play solution for 2016-2022 Honda Pilot and 2019-2025 Honda Passport (factory tow package required). It connects directly to OEM wiring, saving hours on install and ensuring factory-like performance.

Choose based on your setup: go long for rewires, short for trailers, or custom for Hondas. All models prioritize safety and ease within the broader Towing Products & Winches category.

Common Use Cases for Oyviny Tow Wires

These harnesses power everyday towing like utility trailers for landscaping gear or ATVs. They're essential for boaters needing reliable lights on wet ramps and RVers extending setups. Off-road enthusiasts appreciate the heavy-duty builds for bumpy trails. If you're upgrading your hitch system, pair with options from Exterior Accessories for a complete refresh. For alternatives, explore Nilight Tow Wires or MECMO Tow Wires in our related collections.

Frequently Asked Questions

Are Oyviny tow wires compatible with all vehicles?

Most models offer universal 4-pin flat connectors, but vehicle-specific ones like the Honda Pilot harness require a factory tow package. Always check your trailer's plug and vehicle wiring diagram for best fit.

What makes Oyviny better than competitors?

Oyviny's pure copper wires outperform cheaper CCA (copper-clad aluminum) options in conductivity and durability. Compared to brands like Nilight, Oyviny emphasizes longer lengths and specialized vehicle fits for broader appeal.

Do these harnesses come with a warranty?

Oyviny typically offers a manufacturer warranty against defects: check product details or contact their support for specifics. Their build quality minimizes issues, backed by positive user experiences.

How do I choose the right length?

Opt for 5 feet for direct trailer connections, 22 feet for rewiring distant lights, and plug-and-play for Hondas. Measure your routing path and add slack for movement.

Is professional installation required?

No, Oyviny designs for DIY with color-coding and plug-and-play options. Tools needed are basic: wire strippers, crimpers, and electrical tape. Consult your vehicle's manual for towing prep.

Ready to tow safer? Browse our full Tow Wires range and equip your rig today.