My Account
Shopping Cart

Attwood Marine 14134-7 Trailer Wiring Adapter 7-Way to 5-Way Plug Converter

Manufacturer

Attwood Marine

<h3>About Attwood Marine</h3><p><strong>Attwood Marine</strong> has been a cornerstone of the boating world for well over a century. <a href="/7239-attwood-marine">Founded in 1893</a>, the company began by manufacturing precision underwater hardware and on-deck fittings — rudders, struts, cleats, and lights — and quickly earned a reputation for fine engineering and enduring quality. After World War I, the brand's craftsmanship was so well regarded that legendary boatbuilder Chris-Craft turned to Attwood for brass fittings on their iconic pleasure boats.</p><p>Today, Attwood operates as part of the Navico Group by Brunswick, a global family of industry-leading marine companies, yet it has never lost the boater-first focus that built its name. What distinguishes Attwood from many competitors is their end-to-end philosophy: they design, manufacture, test, and distribute their own products rather than simply sourcing components from third parties. Every item in the Attwood catalog is rigorously tested to meet or exceed U.S. Coast Guard (USCG), American Boat and Yacht Council (ABYC), and CE standards — giving boaters and OEM manufacturers alike the confidence to rely on Attwood gear season after season.</p><h3>A Complete Marine Accessories Ecosystem</h3><p>Attwood's catalog spans an impressively broad range of marine needs. On the comfort and ergonomics side, their <a href="/7239-attwood-marine-seat-pedestal-packages-200926">Seat &amp; Pedestal Packages</a> deliver complete, ready-to-install seating system solutions backed by decades of engineering refinement. For boaters who prefer to build or customize their setup, Attwood's Fixed Mount Pedestals provide a sturdy, reliable foundation engineered for lasting stability on the water.</p><p>When it comes to protecting your hull at the dock, Attwood's <a href="/7239-attwood-marine-fenders-200396">Fenders</a> offer dependable, marine-grade cushioning against docks, pilings, and other vessels — an often-overlooked but essential piece of gear for every boat owner. Getting on and off the boat safely is equally important, and Attwood's <a href="/200179-boarding-ladders-attwood-marine-7239">Boarding Ladders</a> are designed with heavy-duty construction, rated hardware, and user-friendly features to make every entry and exit as secure as possible.</p><p>Beyond these categories, Attwood is also widely recognized for its bilge and aerator pumps, navigation lighting, fuel systems, rod holders, and trailering accessories — making the brand a true one-stop resource for outfitting or refreshing virtually any powerboat, fishing boat, or recreational vessel.</p><h3>Why Boaters Choose Attwood</h3><ul style="list-style:disc"><li><strong>100+ Years of Proven Experience</strong> — A heritage of quality engineering stretching back to 1893.</li><li><strong>Multi-Standard Compliance</strong> — Products tested to USCG, ABYC, and CE standards for safety and performance.</li><li><strong>OEM-Trusted</strong> — A leading supplier to major boat manufacturers across a wide range of product categories.</li><li><strong>Corrosion-Resistant Materials</strong> — Extensive use of 304 and 316 stainless steel, chrome-plated zinc, and marine-grade synthetics built for harsh saltwater environments.</li><li><strong>In-House Engineering</strong> — Advanced prototyping, simulation, and real-world testing ensure reliability before any product reaches the water.</li></ul>

Part Number

14134-7
09/12/2036 7:03 AM
Sale Price

$14.71

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Attwood Marine 14134-7 trailer wiring adapter provides a reliable connection between your vehicle's 7-way connector and a trailer equipped with a 5-way flat wiring system. This essential adapter enables proper functionality of critical lighting circuits when towing trailers with different electrical configurations.

Key Features:

  • Converts 7-way round vehicle connector to 5-way flat trailer connector
  • Connects tail lights, brake lights, left turn signal, right turn signal, and ground circuits
  • Durable marine-grade construction resists corrosion and weather exposure
  • Provides secure electrical connection for safe trailer operation
  • Compatible with standard trailer wiring harness configurations

This adapter eliminates the need for rewiring when connecting trailers with different plug styles, making it ideal for boat trailers, utility trailers, and other light-duty towing applications. Ensures all essential lighting functions operate correctly for safe and legal trailer towing.

Products specifications

Connection

7 Way Round to 5 Way Flat

Great product. Friendly knowledge based people. Fast shipping. Will order from them again.

Awesome!!!

found what I needed

Ordered on a Thursday evening and received my parts on Tuesday. Very quick but the website couldn't provide proper tracking info.

EZ PZ, This entire transaction went flawlessly, from ordering, to receiving on my doorstep, quicker than had anticipated. I just opened the box today, one day after receiving, just to make sure there was a battery in it. The only thing left to do is insta

Very good website setup and easy to search.

Need to send back my brackets I just got today from you guys. They are not for my truck so I needed to get these ASAP

It was god

Easy ordering

Fast Shipping, Great price, Parts were well packed

It was fast and easy.

Lowest price, easy checkout.

Fast and easy

Great Convenient UX

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy