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Attwood Marine 14540-6 Universal Brass Fuel Connector 3/8" Hose 1/4" NPT

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 <a href="/200999-pedestals-fixed-mount-attwood-marine-7239">Fixed Mount Pedestals</a> 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

14540-6
09/17/2036 2:23 AM
Sale Price

$7.89

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Attwood Marine 14540-6 is a universal brass fuel connector designed for reliable marine fuel system connections. This durable brass fitting connects 3/8" fuel hose to 1/4" NPT threaded ports, providing a secure interface for fuel tanks, engines, and fuel line assemblies.

Key Features:

  • Universal brass construction for corrosion resistance and durability
  • Designed for 3/8" fuel hose connection
  • 1/4" NPT male threaded fitting
  • Compatible with leaded, unleaded, ethanol-blended, and alcohol-blended fuels
  • Suitable for marine fuel system applications

Installation Notes:

  • Use Teflon tape on all threads for proper sealing
  • Hose clamps sold separately (not included)
  • Not for use in potable water systems

Attwood fuel fittings are engineered to meet the demands of marine environments, ensuring safe and reliable fuel delivery for boats, personal watercraft, and other marine vessels.

Products specifications

Connector Type

Thread, Hose Barb

Construction/Materials

Brass

Description

Hose Fitting, Male Thread, Hose Barb

Fitting Size

1/4" NPT x 3/8" Barb

Hose

3/8" ID

Great

So far so good

I've used this harness company before. They make great stuff and yall had the best price. Good job!

Super easy site to use will come back too.

Price was right!

Great prices on a great product. Easy to navigate website! will be using them in the future for any additional parts I may need!

Easy and straight to the point.

I was supposed to get 20% off shipping?

Fast and easy

great price $60.00 less than summit will shop here again!

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