Jabsco 7779001 Engine Cooling Pump

JABSCO 7779001 Engine Cooling Pump | Reliable Marine Raw Water Pumping

Ensure the optimal performance and longevity of your marine engine with the JABSCO 7779001 Engine Cooling Pump. As the heart of your vessel´s raw water cooling system, this pump is engineered to deliver unwavering reliability and a consistent flow of cooling water, protecting your valuable engine from the damaging effects of overheating. Trusted by boaters and marine mechanics worldwide, the JABSCO 7779001 stands as a benchmark for quality and durability in the harsh marine environment, giving you peace of mind whether you´re cruising coastal waters or heading offshore.

Designed specifically for the rigorous demands of engine cooling, this pump provides the robust performance needed to maintain ideal operating temperatures under all conditions. Its superior design and construction ensure a powerful and steady water flow, effectively dissipating heat and safeguarding critical engine components. Investing in a high-quality JABSCO pump is a direct investment in your engine´s health, preventing costly repairs and ensuring you spend more time enjoying the water and less time worrying about mechanical issues. Its reputation is built on decades of proven performance, making it a preferred choice for both new installations and as a direct replacement for original equipment on many leading marine engines.

Engineered for versatility and resilience, JABSCO flexible impeller pumps offer a range of powerful advantages that make them indispensable for any vessel.

Flexible impeller pumps are self-priming to 10´ and are ideal for engine cooling, wash-down, circulation, and many general purpose on-board or dockside applications.

The bronze bodies and stainless steel shafts are suited for the marine environment and can operate in either rotational direction.

Different port orientations available to meet various pumping requirements.

Most models have replaceable cams and wearplates for extended life.



The exceptional self-priming capability of up to 10 feet (3 meters) means the JABSCO 7779001 ensures an immediate and reliable water supply upon startup, even when mounted above the waterline. This eliminates the risk of dry running and guarantees that your cooling system is active from the moment you turn the key. The rugged bronze pump body and high-grade stainless steel shaft provide superior corrosion resistance against the relentless effects of saltwater, ensuring a long and dependable service life. Furthermore, the ability to operate in either rotational direction offers valuable installation flexibility. The thoughtful inclusion of replaceable wearplates and cams on most models is a testament to JABSCO´s commitment to sustainability and value, allowing for simple and cost-effective maintenance that significantly extends the operational lifespan of the pump, making it a smart and economical choice for any serious mariner