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Attwood Marine 4118A5 Non-Adjustable Aerator Spray Head 3/4 Inch Single Valve

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

4118A5
09/17/2036 1:40 AM
Sale Price

$20.04

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Attwood Marine 4118A5 is a non-adjustable aerator spray head designed for directing oxygenated water flow from aerator pumps into livewells. This essential livewell component ensures proper water circulation to keep baitfish and catch healthy during transport and storage.

Key Features:

  • Single valve design for straightforward water flow control
  • Durable ABS plastic construction resists corrosion in marine environments
  • 3/4-inch hose connection for compatibility with standard aerator pump output lines
  • Non-adjustable spray pattern optimized for efficient livewell aeration
  • Easy installation directly into livewell tanks

This spray head is an ideal replacement part for worn or damaged livewell aerator systems on boats used for fishing tournaments, recreational angling, or commercial bait transport. The corrosion-resistant ABS plastic construction ensures long-lasting performance in saltwater and freshwater applications.

Products specifications

Description

1 valve

Hose

3/4" ID

Package

Poly bag

great to do business with

good price, super easy part lookup, and purchase

Easy to use

Good price

exellent

Quick order process

Cheapest price, manufacturer direct

discount codes brought prices down just under competitors with shipping. keep prices down and Ill come back again.

Ordering process was quick. Liked the Amazon link.

Great easy

Definitely good prices and they shipped my order within a day. So far, they've had really good customer service.

Grea price: better than recreation or outdoor chains' sale price. Snafu with shipping, paid for 2-day but got std. Cust service happily refunded the shipping charge so I'm happy.

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