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Scepter 10543 Primer Bulb 1/4 Inch EPA Compliant

Manufacturer

Scepter

<h3>Scepter: Over 70 Years as the King of Containers</h3><p>Since 1949, Scepter has earned its reputation as one of the world's foremost manufacturers of fuel and water containers. What began as a pioneer in container design has evolved into a global trailblazer, serving consumers, marine enthusiasts, and military operators across the globe. <strong>Few brands can claim seven decades of continuous innovation</strong> in a single product category — Scepter is one of them.</p><p>Scepter's product philosophy centers on three pillars: safety, durability, and ease of use. As a sponsor of the National Gasoline Safety Project, the company takes fuel-handling compliance seriously, engineering every container to meet or exceed EPA and CARB standards. Whether you're fueling a lawn mower, powering an outboard motor on the open water, or supplying a forward operating base, Scepter builds containers that work reliably under demanding real-world conditions.</p><h3>Marine Fuel Tanks Built for Life on the Water</h3><p>Among Scepter's most trusted product lines are its <a href="/12820-scepter-portabletopside-tanks-202368">portable and topside marine fuel tanks</a> — engineered specifically for boaters who demand performance and safety in equal measure. These tanks are constructed from rugged, crush-resistant, UV-stabilized high-density polyethylene (HDPE), featuring seamless one-piece shells that resist corrosion, rust, and vapor evaporation. Scepter's signature 2-way vented cap automatically releases pressure above 5 PSI to prevent dangerous vapor buildup, while a built-in fuel gauge lets boaters check levels at a glance without removing the cap.</p><p>For smaller outboard-powered vessels and pontoon boats, Scepter also offers a range of <a href="/12820-scepter-portabletopside-tanks-200799">compact portable and topside tanks</a> that fit neatly under seats or in tight deck compartments. Capacities ranging from 3 to 12 gallons give boaters the flexibility to match their tank to their vessel's needs, while compatibility with standard 1/4 NPT marine fittings ensures seamless integration with virtually any outboard engine setup.</p><h3>A Complete Ecosystem of Fuel Handling Products</h3><p>Beyond fuel tanks, Scepter's catalog extends to consumer jerry cans, SmartControl gasoline and diesel containers with precision-flow spouts, wheeled fuel caddies, and a full suite of marine accessories — from inline fuel filters and motor flushers to hose menders and fluid transfer pumps. This breadth of offerings makes Scepter a one-stop resource for safe fuel storage and dispensing across virtually every outdoor and marine application.</p><p>As a publicly traded company operating under Myers Industries, Scepter combines the agility of a specialized manufacturer with the resources of a larger organization, continuously investing in new materials, compliance testing, and product innovation. For anyone who handles fuel regularly — on the water, in the yard, or in the field — Scepter's lineup represents a benchmark for quality and safety that has stood the test of time.</p>

Part Number

10543
06/01/2036 6:31 AM
Sale Price

$16.99

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Scepter 10543 is an EPA-compliant primer bulb designed for marine fuel systems. This 1/4-inch primer bulb provides reliable fuel priming for outboard motors and portable fuel systems, ensuring proper fuel flow from tank to engine.

Key Features:

  • EPA compliant construction meets federal emissions standards
  • 1/4-inch fuel line connection size for standard marine applications
  • Durable rubber construction resists fuel degradation and UV exposure
  • Easy to squeeze design provides efficient priming action
  • Compatible with gasoline and ethanol-blend fuels
  • Built-in check valve ensures one-way fuel flow

This primer bulb is an essential component for maintaining proper fuel system operation, allowing you to manually prime the fuel line before starting your outboard motor. The EPA-compliant design reduces evaporative emissions while maintaining reliable performance.

GREAT

hoping for quick delivery

Your online catalog was simple to navigate and you have competitively low prices on top of a variety of economy to name brand quality parts. Your website was the only place that carried the specific brand oil pump i was searching for and the great pricing on everything else made it convenient to order everything from one place. The discounted shipping was also a nice gesture.

Great Company, fair prices and excellent web site.

L

Good price. Poor part discription.

Easy to order part.

Easy and quick. Nice site.

Nice easy part searches; fast and accurate results.

so far, placing the order has been a quick process and very easy to do

Quick and easy. Informative on the product to be able to compare other items to make best decision

good

Great!

Best Prices versus even Local Parts Stores, even with the shipping costs, just hope everything fits, don't we all, lol.

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