20 Best Tsunami 500 Gph Cartridge Bilge Pump [2024]

Are you looking for the best tsunami 500 gph cartridge bilge pump? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling tsunami 500 gph cartridge bilge pump.

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1 attwood 4620-6 Tsunami Replacement Motor Cartridge, for Model T500 Pumps, 500 GPH, 12-Volt, 29-Inch... attwood 4620-6 Tsunami Replacement Motor Cartridge, for Model T500 Pumps, 500 GPH, 12-Volt,...
2 Boating Accessories New Bilge Pump 800gph Attwood/Swivl-eze 4608-7 Boating Accessories New Bilge Pump 800gph Attwood/Swivl-eze 4608-7
3 Attwood 4606-7 Tsunami T500 Bilge Pump, 500 GPH, 12-Volt, Barbed ¾-Inch Diameter Outlet, 29-Inch... Attwood 4606-7 Tsunami T500 Bilge Pump, 500 GPH, 12-Volt, Barbed ¾-Inch Diameter Outlet, 29-Inch...
4 Attwood 4640-7 Tsunami T500 Aerator Pump, 500 GPH, 12-Volt, 3 ½-Inch Long Inlet, Threaded ¾-Inch... Attwood 4640-7 Tsunami T500 Aerator Pump, 500 GPH, 12-Volt, 3 ½-Inch Long Inlet, Threaded...
5 Johnson - 32503 Cartridge Bilge Pump 500 GPH Johnson - 32503 Cartridge Bilge Pump 500 GPH
6 Tsunami 800 GPH Replacement Motor Cartridge GHP: 500 Tsunami 800 GPH Replacement Motor Cartridge GHP: 500
7 attwood Replacement Motors for Tsunami Bilge Pump for 1200 GPH attwood Replacement Motors for Tsunami Bilge Pump for 1200 GPH
8 CART. Aerator Pump 500 GPH STR CART. Aerator Pump 500 GPH STR
9 Johnson Pumps 32703 Cartridge Bilge Pump with Dura-Port - 750 GPH Johnson Pumps 32703 Cartridge Bilge Pump with Dura-Port - 750 GPH
10 Rule 3003.7351 Bilge Pump Motor Cartridge, 700 GPH Rule 3003.7351 Bilge Pump Motor Cartridge, 700 GPH
11 Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500 Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500
12 attwood 4653-7 Tsunami Series 800 GPH Fully Submersible Aerator Pump, White Finish, One Size attwood 4653-7 Tsunami Series 800 GPH Fully Submersible Aerator Pump, White Finish, One Size
13 Johnson Pumps of America-28503 Johnson Pump 28502 Livewell Aerator Cartridge Pump, 500 GPH -... Johnson Pumps of America-28503 Johnson Pump 28502 Livewell Aerator Cartridge Pump, 500 GPH -...
14 Rule 403FC Livewell / Baitwell Pump, Tournament Series, Removable Motor Cartridge, 800 GPH, 12... Rule 403FC Livewell / Baitwell Pump, Tournament Series, Removable Motor Cartridge, 800 GPH, 12...
15 Submersible Boat Bilge Water Pump 12v 1100gph Non-Automatic Marine Electric Bilge Pump for Ponds,... Submersible Boat Bilge Water Pump 12v 1100gph Non-Automatic Marine Electric Bilge Pump for Ponds,...
16 Johnson Pump 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red Johnson Pump 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red
17 Attwood Tsunami T800 Aerator Pump - 12V Attwood Tsunami T800 Aerator Pump - 12V
18 attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter... attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter...
19 Seaflo 12v 500 GPH Bilge Pump Seaflo 12v 500 GPH Bilge Pump
20 Johnson Pumps 38103 1000 GPH Cartridge 90-Degree Aerator Pump (3001.3893) Johnson Pumps 38103 1000 GPH Cartridge 90-Degree Aerator Pump (3001.3893)
Bestseller No. 1
attwood 4620-6 Tsunami Replacement Motor Cartridge, for Model T500 Pumps, 500 GPH, 12-Volt, 29-Inch...
  • Easy-to-install direct replacement for the motor cartridge of model T800 Tsunami aerator and bilge pumps
  • Reliable, self-contained unit that locks securely into the pump
  • Installs easily, fits properly, and delivers outstanding performance
  • Intended for use in the T500 models of the Tsunami Aerator Pump, Tsunami Dual Outlet Aerator Pump, and Tsunami Bilge Pump
  • 12-volt Motor Cartridge installs with a 29-inch wire
Bestseller No. 2
Boating Accessories New Bilge Pump 800gph Attwood/Swivl-eze 4608-7
  • Innovative engineering and compact design to provide the most reliable bilge pumping performance
  • Powerful, reliable pump is rated for 800 gallons per hour (gph) output at design voltage 13.6 volts DC, or 760 gph at nominal voltage of 12 volts DC
  • Features premium-quality bearings and state-of-the-art brushes, alloys, and magnets
  • Patented shaft seal prevents leaks caused by misalignment, caulked and tinned wiring eliminates wicking, prevents water damage, and resists corrosion
  • 12-volt pump has a barbed ¾-inch outlet and is connected with 29-inch wire
SaleBestseller No. 3
Attwood 4606-7 Tsunami T500 Bilge Pump, 500 GPH, 12-Volt, Barbed ¾-Inch Diameter Outlet, 29-Inch...
  • Innovative engineering and compact design to provide the most reliable bilge pumping performance
  • Powerful and reliable pump is rated for 500 gallons per hour (gph) output at design voltage 13.6 volts DC, or 450 gph at nominal voltage of 12 volts...
  • Features premium-quality bearings and state-of-the-art brushes, alloys, and magnets
  • Patented shaft seal prevents leaks caused by misalignment, caulked and tinned wiring eliminates wicking, prevents water damage, and resists corrosion
  • 12-volt pump has a barbed ¾-inch outlet and is connected with 29-inch wire
Bestseller No. 4
Attwood 4640-7 Tsunami T500 Aerator Pump, 500 GPH, 12-Volt, 3 ½-Inch Long Inlet, Threaded ¾-Inch...
  • Pump with innovative engineering and compact design provides the most reliable aeration in contained spaces such as livewell
  • Powerful, reliable pump is rated for 500 gallons per hour (gph) output at design voltage 13.6 volts DC, or 450 gph at nominal voltage of 12 volts DC
  • Features the most advanced materials, including premium-quality bearings and state-of-the-art brushes, alloys, and magnets
  • Patented shaft seal prevents leaks caused by misalignment, caulked and tinned wiring eliminates wicking, prevents water damage, and resists corrosion
  • Motor cartridge locks for secure placement, and unlocks for easy cleaning, maintenance, and replacement
Bestseller No. 5
Johnson - 32503 Cartridge Bilge Pump 500 GPH
  • Package length: 7.9 cm
  • Package width: 13.5 cm
  • Package height: 15.0 cm
  • Product Type: FISHING EQUIPMENT
Bestseller No. 6
Tsunami 800 GPH Replacement Motor Cartridge GHP: 500
  • Attwood Tsunami Cartridge Motor - Replacement f/T500
Bestseller No. 7
attwood Replacement Motors for Tsunami Bilge Pump for 1200 GPH
  • Attwood Tsunami Cartridge Motor - Replacement f/T1200
Bestseller No. 8
CART. Aerator Pump 500 GPH STR
  • Package length: 10.16 cm
  • Package width: 15.24 cm
  • Package height: 25.4 cm
  • Product Type: FISHING EQUIPMENT
SaleBestseller No. 9
Johnson Pumps 32703 Cartridge Bilge Pump with Dura-Port - 750 GPH
  • Includes both a straight and 90° smooth elbow Dura-Port as well as removable check valve
  • Voltage: 12V
  • Amp Draw: 2. 5
  • Keep your boat lightweight and balanced
  • Fit type: Universal Fit
Bestseller No. 10
Rule 3003.7351 Bilge Pump Motor Cartridge, 700 GPH
  • Fits Rule Cartridge and Bilge Live well/Aerator pumps
  • Flow Rate: 700 GPH
  • Fuse Protection: 5A (fuses sold separately)
  • Works with Pro-Series Live well pumps (now discontinued)
  • Do not use with Tournament Series Pumps
SaleBestseller No. 11
Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500
  • Completely automatic with manual override; no float switch needed
  • Submersible and ignition protected
  • High efficiency, low amp motor
  • Stainless-steel shaft
  • Includes backflow preventer
Bestseller No. 12
attwood 4653-7 Tsunami Series 800 GPH Fully Submersible Aerator Pump, White Finish, One Size
  • Sustains 800 GPH
  • Fully submersible design ideal for use in a sea chest
  • Inlet Length: 3-1/2 inch x ¾ inch
  • Outlet Style: ¾ inch NPT
  • Locking tab and base swivel allow for eight mounting positions
Bestseller No. 13
Johnson Pumps of America-28503 Johnson Pump 28502 Livewell Aerator Cartridge Pump, 500 GPH -...
  • Anti-airlock protection
  • Fully submersible
  • 500 Gallons Per Hour
  • Intake configuration: Straight
SaleBestseller No. 14
Rule 403FC Livewell / Baitwell Pump, Tournament Series, Removable Motor Cartridge, 800 GPH, 12...
  • For thru-hull applications, tapered 3/4" NPT pickup tube
  • Powerful and long lasting, outstanding performance as well as the versatility of replacing the motor cartridge if the motor expires
  • Cartridge feature also allows easy access to impeller for cleaning and maintenance
  • Replacing the motor cartridge only allows the fittings and hose to remain totally intact
  • 3 year warranty
Bestseller No. 15
Submersible Boat Bilge Water Pump 12v 1100gph Non-Automatic Marine Electric Bilge Pump for Ponds,...
  • Flow Rate: 1100 GPH; Voltage: 12 VDC
  • Flow: 1100 gallons per hour or 5000 L / hour, Head: 13 Ft (4mts), Outlet Dia. 1-1/8" (29mm)
  • Typical Uses: Suitable for hydraulic systems fed with cold water—used in line to be fed by gravity or pressure
  • Ideal For Fishing Boats, Cruisers, Runabouts, Yachts, Etc
  • Built for the harsh marine environment, are suitable to withstand the most adverse condition. The water-cooled engine ensures a long service life
SaleBestseller No. 16
Johnson Pump 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red
  • Automatic operation from the electro-magnetic float switch
  • Equipped with easy-to-install Dura-Port discharge ports
  • Ports eliminate stress cracking caused by overtightened hose clamps
  • Pumps include both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve
  • Flow Rate: 1000 GPH
SaleBestseller No. 18
attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter...
  • Reliably provides bilge water pumping for boats of any size
  • Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
  • Also convenient and useful for boats of any size
  • Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
  • Installs quickly and easily in tight spaces, mounts horizontally only
Bestseller No. 19
Seaflo 12v 500 GPH Bilge Pump
  • 4 Year Warranty
  • 12 volt, 500 gallons per hour
  • Current draw: 2 Amp, (3 max) Fuse Size: 5 Amp Hose Outlet: 3/4"
  • Dimensions: Height 4.25" x Width 2.77" (fits standard strainer bases)
Bestseller No. 20
Johnson Pumps 38103 1000 GPH Cartridge 90-Degree Aerator Pump (3001.3893)
  • Package length: 10.16 cm
  • Package width: 30.48 cm
  • Package height: 21.082 cm
  • Package quantity: 1

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  1. Brand Value: Every brand of tsunami 500 gph cartridge bilge pump has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an tsunami 500 gph cartridge bilge pump?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your tsunami 500 gph cartridge bilge pump.
  5. Customer Ratings: Number ratings grade tsunami 500 gph cartridge bilge pump objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their tsunami 500 gph cartridge bilge pump.
  7. Product Quality: You don’t always get what you pay for with an tsunami 500 gph cartridge bilge pump, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an tsunami 500 gph cartridge bilge pump is should be an indication of how long it will work out for you.

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