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Best LittleGiant Water Pumps

Discover LittleGiant Water Pumps for reliable automotive engine cooling and utility water transfer needs. Featuring high-performance submersible and non-submersible models built for durability.

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Little Giant 360S Stainless Steel Utility Pump - 360 GPH 1/10 HP 115V Non-Submersible Water Transfer Pump w/ Repair Kit (555110)

The Little Giant 360S is a lightweight, non-submersible stainless steel pump that delivers 360 GPH at 1-ft lift for transferring water from tanks, aquariums, or fountains. Its corrosion-resistant build and included repair kit make it perfect for homeowners seeking a durable, portable solution.

  • Quickly drain tanks, aquariums, or fountains with powerful 360 GPH flow at 1-ft lift
  • Corrosion-resistant stainless steel body ensures longevity in residential or industrial use
  • Dual-threaded ports connect seamlessly to 3/4-inch garden hoses or 3/8-inch pipes
  • Portable lightweight design with rugged metal handle for easy transport and handling
  • Self-priming operation starts fast without manual filling for hassle-free water removal

Superior stainless steel construction resists rust and wear. High performance up to 25-ft shut-off with 10.8 PSI max pressure. Repair kit included for easy maintenance.

Non-submersible design requires placement above water level. 6-ft cord may need extension for distant outlets. Recommended max lift of 6 ft for optimal performance.

Little Giant APCP-1700 Automatic Submersible Pool Cover Pump, 1/3 HP, 1745 GPH, 25 Ft Cord - Prevents Cover Damage

The Little Giant APCP-1700 is a 1/3 HP automatic submersible pump that removes up to 1745 GPH from pool covers, activating reliably at 2 inches of water. Pool owners should buy it to protect covers from heavy rain and prevent costly tears.

  • Automatically removes standing water from pool, boat covers, or rooftops to prevent ripping and costly repairs
  • Activates in just 2 inches of water and shuts off at 1 inch for hands-free protection during heavy rain
  • High-capacity 1745 GPH flow at 1 ft lift handles large volumes quickly, even up to 26 ft shutoff
  • Easy garden hose connection with included 3/4-inch adapter and 25 ft cord for simple setup anywhere
  • Stable weighted base and built-in handle ensure portability and secure placement on slick surfaces

Powerful performance with 1745 GPH at low lifts and versatile up to 26 ft shutoff. Integrated float switch provides dependable automatic operation. Includes 25 ft cord and hose adapter for immediate use.

Must be stored indoors below 32°F to avoid freezing damage to pump or hose. Requires annual cleaning to prevent airlock and maintain performance. Limited to 115V standard outlets, no heavy-duty voltage option.

Welcome to our curated selection of LittleGiant Water Pumps, designed specifically for automotive enthusiasts tackling engine cooling and climate control challenges. In this category, you'll find two standout models: the powerful APCP-1700 automatic submersible pump ideal for high-volume water removal, and the compact 360S stainless steel utility pump perfect for precise water transfer tasks. Whether you're maintaining cooling systems or handling fluid exchanges, these pumps deliver the reliability automotive pros demand.

Why Choose LittleGiant Water Pumps?

LittleGiant has built a stellar reputation over decades for engineering rugged, efficient pumps that stand up to demanding environments. Known for their innovative designs and superior build quality, these pumps outperform many competitors in longevity and performance. Unlike generic options, LittleGiant models feature robust components like stainless steel housings and automatic shut-off mechanisms, ensuring safety and efficiency in automotive applications such as radiator draining, coolant circulation testing, or workshop fluid management.

What sets LittleGiant apart is their focus on user-friendly features tailored for real-world use. From extended cord lengths to corrosion-resistant materials, every detail enhances usability in Engine Cooling & Climate Control scenarios. If you're upgrading from basic pumps, LittleGiant offers the precision and power needed for professional results without unnecessary complexity.

Key Features to Consider When Shopping

When selecting a water pump for automotive replacement parts, prioritize specs that match your project's demands. Horsepower (HP) determines pumping strength—look for 1/3 HP in high-flow needs versus 1/10 HP for lighter duties. Gallons per hour (GPH) ratings indicate capacity: higher for quick draining, lower for controlled transfer.

  • Submersible vs. Non-Submersible: Submersible models like the APCP-1700 operate fully underwater with automatic float switches for hands-free operation.
  • Cord Length: 25-ft cords provide flexibility in tight engine bays; 6-ft suits bench work.
  • Material Durability: Stainless steel resists rust, essential for coolant exposure.
  • Voltage and Safety: All models run on standard 115V with overload protection.

These features make LittleGiant pumps versatile for automotive tasks, from flushing cooling systems to emergency water removal in flooded garages.

Comparing LittleGiant Models: APCP-1700 vs. 360S

Choosing between our two LittleGiant pumps boils down to your specific application. The APCP-1700 boasts 1/3 HP and 1745 GPH, making it a beast for submersible use in swimming pool covers or large-scale automotive fluid evacuation—think draining entire cooling systems rapidly. Its light blue finish and 25-ft cord allow placement far from power sources, with automatic operation preventing dry-running damage.

In contrast, the 360S delivers 1/10 HP at 360 GPH in a non-submersible stainless steel design, ideal for multi-purpose utility transfers like siphoning coolant reservoirs or workshop cleanups. Its compact white build and 6-ft cord suit portable, precise jobs where high volume isn't required. Both share LittleGiant's hallmark reliability, but the APCP-1700 excels in heavy-duty scenarios, while the 360S shines for everyday versatility.

For automotive users, consider pairing these with options from established names. If you need OEM-style precision, explore Gates Water Pumps; for budget-friendly alternatives, check VEVOR Water Pumps. LittleGiant strikes a perfect balance of power and portability within the broader Water Pumps landscape.

Common Use Cases for LittleGiant Water Pumps

These pumps fit seamlessly into automotive workflows. Use the APCP-1700 for efficient radiator flushes or removing excess water from climate control units during repairs. The 360S handles finer tasks like transferring antifreeze between containers or testing circulation rates.

Beyond engines, they're invaluable for garage maintenance, such as dewatering flooded workspaces or managing condensate from AC systems. Their automotive categorization highlights compatibility with Replacement Parts, but their multi-purpose nature extends to home and marine uses too. Shoppers appreciate how these pumps reduce downtime, ensuring vehicles stay cool and operational.

Frequently Asked Questions

What warranty does LittleGiant offer on their water pumps?

LittleGiant typically provides a 1-3 year limited warranty depending on the model, covering defects in materials and workmanship. Always register your pump for full coverage and extended support.

How do LittleGiant pumps compare to competitors like ACDelco?

While ACDelco Water Pumps focus on OE replacements for specific vehicles, LittleGiant emphasizes utility and submersible versatility, making them ideal for general automotive maintenance over precision engine fits.

Which model should I choose: APCP-1700 or 360S?

Opt for the APCP-1700 for high-volume submersible tasks like pool or large drain jobs; select the 360S for compact, non-submersible transfers in workshops or engine bays.

Are LittleGiant pumps suitable for continuous automotive use?

Yes, their thermal overload protection and durable construction support intermittent to moderate continuous operation, but follow duty cycle guidelines for longevity.

What customer support does LittleGiant provide?

LittleGiant offers robust support via phone, email, and online resources, including troubleshooting guides and parts availability for quick resolutions.