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Johnson Cartridge Livewell Aerator Pump 90 Degree

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List Price: $61.99
Starting At: $38.49
(You save $23.50

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SPX Flow - Johnson Pump Cartridge Livewell Aerator Pump

Compact Johnson Pump Cartridge pumps have a smaller profile to fit in more confined spaces. These Johnson Cartridge Livewell Pumps feature internal anti-airlock feature to ensure an even flow of water to livewell. This fully submersible 12 volt pump is easy to install and clean. 

The Johnson Pump Cartridge Livewell Pump is a direct replacement for Mayfair Cartridge Livewell Pumps and is compatible with Mayfair Replacement Cartridge Motors.


  • Quick release motor cartridge
  • 316 Stainless steel shaft
  • Tough thermoplastic housing
  • Crack-resistant dura port fittings
  • Extended life water-cooled motor
  • Glass resin composite impeller
  • Ignition Protected
  • Saltwater tough
  • 100% factory tested with three year warranty


  • 3/4" OD discharge port
  • 3/4" Straight thread NPS
  • Fuse Size: 5A
  • Available in 500 GPH and 750 GPH capacities

Part #38503 supersedes part #38502


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