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Johnson Pump 05503-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 500 GPH

4.8 (11) Write Review
Free shipping on orders over $29.99

$79.66

$ 32 .39 $32.39

In Stock

About this item

  • 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: 500 GPH


Cartridge Bilge Pump, Cartridge Combo, with automatic operation from the electro-magnetic float switch. The Cartridge Combo 500 GPH pumps are equipped with easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by overtightened hose clamps. The pumps include both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve.


Reginald Bell
August 9, 2025
works
Randy C.
July 28, 2025
It looked like the pump I took out of my sea doo boat. This pump fit the holder from my old pump. It fit perfect
L.Edwards
July 18, 2025
Packaging was terrible, all the parts were just too loose with no protection.
KEITH
July 9, 2025
fast delivery, great pump, trust worthy
yanick bouffard
June 30, 2025
la pompe es neuve et elle fonctionne pas
Al Crosby
May 1, 2025
good price, quick delivery
Gary Winslow
April 24, 2025
This pump was easy to install and works great
springer scott
April 3, 2025
The pump is very well made, I tested in a bucket of water, float switch works great. Fitting are well made and seal tight. Now the instructions on the other hand..... What a joke. Johnson Pump should be ashamed. Wire labels were completely wrong, wiring diagram was a joke. I had to set a battery on the floor next to a bucket of water, ohm all the wires. Black wires do not go to positive like the labels said. I had to search the internet and found that others had the exact same problem.
Anthony G Audet
March 27, 2025
I purchase this to replace my 7 year old one just because I was worried about it. Still works just fine but have to depend on keeping boat above water. Highly recomended. Used this for 7 summers and always works.
B.H.
March 15, 2025
works great , Had to come up with another fitting to attach it to the original hose
Fame
January 10, 2025
Easily replaced my older Yellow Johnson pump and switch. I did not install housing, only took out pump and switch from new pump and snapped into place, a little wiring and done. It installed under my 5.0 litre motor which is why the cartridge swap was easiest.. Great item.