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Jabsco 6303-0003-P Nitrile Impeller Replacement for Water Pumps

Manufacturer

Jabsco

<h3>Jabsco: Engineering Excellence in Marine Pumping Solutions</h3><p>Founded in 1938 when Jack Bibby designed a compact pump for his boat, Jabsco has evolved into a global leader in marine pumping technology. Now part of the Xylem family, Jabsco operates manufacturing facilities across the United States, United Kingdom, Germany, and China, delivering innovative fluid management solutions to boaters worldwide. The company produces more than half the world's output of flexible impeller pumps, setting industry standards for quality and reliability that marine professionals and recreational boaters depend on.</p><h3>Flexible Impeller Technology and Marine Pumping Innovation</h3><p>At the heart of Jabsco's product line is the flexible impeller pump, a design that revolutionized marine engine cooling when introduced in the 1930s. The flexible impeller pump is now used in cooling pumps on all small and medium sized marine engines. These pumps excel because they're self-priming, handle solids in suspension like sand and silt, and offer exceptional reliability in harsh saltwater environments. Whether you need dependable <a href="/11525-jabsco-engine-cooling-pumps-accessories-200368">engine cooling pumps</a> to regulate marine engine temperatures or robust <a href="/11525-jabsco-electric-bilge-pumps-200350">electric bilge pumps</a> to keep your vessel dry, Jabsco's proven impeller technology delivers consistent performance season after season.</p><h3>Comprehensive Marine System Solutions</h3><p>Jabsco manufactures specialized pumping solutions for virtually every onboard system. The company's <a href="/11525-jabsco-oil-change-systems-pumps-200734">oil change systems</a> simplify engine maintenance by extracting used oil through dipstick tubes, eliminating messy drain pan procedures. For anglers and fishing enthusiasts, Jabsco's <a href="/11525-jabsco-livewell-aerator-pumps-200624">livewell and aerator pumps</a> circulate fresh water to keep bait and catches alive during long days on the water. The product range also includes <a href="/11525-jabsco-blowers-200176">marine blowers</a> that provide essential ventilation for engine compartments and enclosed spaces, meeting safety standards while reducing heat and fume buildup.</p><h3>Why Marine Professionals Choose Jabsco</h3><p>Jabsco's history of pump industry leadership is a result of their dedication to continual development, reflected in the fact that their products are specified by the world's best-known boat builders and marine engine manufacturers. The brand's reputation stems from engineering pumps that withstand corrosion, handle debris, and maintain flow rates in demanding conditions. With marine-grade materials, rigorous quality control, and decades of field-proven performance, Jabsco equipment represents a smart investment for vessel owners who prioritize reliability. From compact day cruisers to commercial workboats, Jabsco pumps and systems keep marine operations running smoothly, making routine maintenance simpler and giving boaters confidence in their onboard systems.</p>

Part Number

6303-0003-P
06/21/2036 2:09 PM
Sale Price

$27.68

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 Jabsco 6303-0003-P is a premium nitrile rubber impeller designed as a direct replacement for Jabsco flexible impeller water pumps. This durable impeller ensures reliable performance in marine raw water cooling systems, wash-down pumps, and general water transfer applications.

Key Features:

  • Constructed from high-quality nitrile rubber for superior durability and chemical resistance
  • Designed for use in marine and industrial flexible impeller pumps
  • Compatible with fresh and salt water applications
  • Precision-molded for reliable flow and extended service life
  • Direct OEM replacement ensures proper fit and performance

Nitrile impellers are ideal for diesel engine cooling systems, bilge pumps, and deck wash applications where oil resistance is required. Regular impeller replacement is essential for maintaining optimal pump performance and preventing system failure. Consult the Jabsco impeller cross-reference guide to verify compatibility with your specific pump model.

Products specifications

Depth

7/8"

Insert

PL

Very easy and quick. Great prices- great system- will use again!

Order arrived 1 day sooner than expected with correct components. Did get multiple duplicate e-mails confirming order but when I e-mailed customer service to make sure my order was correct and charged appropriately they replied within a few hours. Overall I was pleased with price and service.

It tells me that it works for my car model which is great and has a great price and easy ordering process. But 1 of the pictures doesn't seem to be of the part. That was kind of confusing and has me concerned.

SUPER EASY TO ORDER, CHEAPEST PRICES!! WILL BE ORDERING FROM THEM AGAIN!

Easy and perfect

Thank you

Very quick and easy with PayPal..Bought here because they use PayPal

Had by far the cheapest place on the internet for the part I was looking for! Shipping was extremely fast as well! A++

I placed my order for an Autometer Shift Light and it was shipped the same day. I was provided a FedEx tracking number in the shipping confirmation email. <br><br>Very easy to select what I wanted to buy and the check out process was simple and quick.

Got a great price on an hks exhaust and the shipping was quick too

Great Price Fast Shipping. Would come back.

Good I hope to do more business

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