[Lifetime Warranty] 5303918301 Refrigerator Garage Heater Kit – Compatible with Frigidaire & Kenmore Models – Replaces AP3722172 PS900213 AH900213
5303918301 refrigerator garage heater kit with foil heating element and wiring harness for Frigidaire and Kenmore models.
5303918301 refrigerator garage heater kit showing dimensions of 7.7 inches by 5.2 inches for Kenmore compatibility.
White top-freezer refrigerator illustrating symptoms fixed by the 5303918301 garage heater kit.
5303918301 refrigerator garage heater kit showing wiring connections and heating element with perfect fit text overlay.
5303918301 refrigerator garage heater kit heating element with wiring harness and connectors.
Family smiling in front of a refrigerator for BlueStars 5303918301 refrigerator garage heater kit DIY repair.
5303918301 refrigerator garage heater kit with foil heating element and wiring harness for Frigidaire and Kenmore models.
5303918301 refrigerator garage heater kit showing dimensions of 7.7 inches by 5.2 inches for Kenmore compatibility.
White top-freezer refrigerator illustrating symptoms fixed by the 5303918301 garage heater kit.
5303918301 refrigerator garage heater kit showing wiring connections and heating element with perfect fit text overlay.
5303918301 refrigerator garage heater kit heating element with wiring harness and connectors.
Family smiling in front of a refrigerator for BlueStars 5303918301 refrigerator garage heater kit DIY repair.
Lifetime Warranty

[Lifetime Warranty] 5303918301 Refrigerator Garage Heater Kit – Compatible with Frigidaire & Kenmore Models – Replaces AP3722172 PS900213 AH900213

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5303918301 Refrigerator Garage Heater Kit

Key Features

  • Enables refrigerator operation in low ambient temperatures, down to 34°F (1.1°C).
  • Designed for top-freezer refrigerators located in unheated spaces like garages or basements.
  • Warms the temperature control sensor to ensure the compressor cycles correctly in cold environments.
  • Kit includes one heater assembly (PN 5303950194) and installation instructions (PN 241532101).
  • Operating Voltage: 120V AC.

Replaces / Cross-Reference Part Numbers

  • AP3722172
  • PS900213
  • AH900213
  • EA900213
  • EAP900213
  • 1037646
  • LP15815
  • 5303950194

Compatibility & Fitment

  • Designed for specific Frigidaire-manufactured top-freezer refrigerator models.
  • Compatible brands may include Frigidaire, Electrolux, and Kenmore.
  • Always verify compatibility by checking your appliance's model number and service manual.

When to Replace

  • The refrigerator fails to run or cool when the surrounding temperature drops.
  • The freezer compartment works, but the fresh food section becomes warm.
  • The compressor does not turn on in a cold environment.

Installation Tips

  • Disconnect the refrigerator from its power source before starting the installation.
  • The heater is installed on or near the thermostat in the fresh food compartment's control housing.
  • Follow the included manufacturer instructions for correct placement and electrical connection.
Brand Model Number
Replaces 1037646, AH900213, AP3722172, EA900213, PS900213
Crosley CRT182HNB1
Frigidaire FFHT1814LW0, FFHT1814LW1, FFHT1814LWA, FFHT1814LWC
Frigidaire FFTR1715LW, FFTR1814LW0, FFTR1817LW9, FFTR1821QB8B, FFTR1821TB8, FFTR1821TW, FFTR2021TW0
Frigidaire FRT15B3AW5, FRT17B3AW, FRT18IS6CB, FRT18L4JM0, FRT21IL4FW7, FRT21IL6JW2, FRT21S6AWA
Frigidaire GRT18C6AW1, LFHT2117LB, LFHT2117LB7, LFTR1814LWG, LFTR1835VF
Kenmore 253.331809108, 253.61791206, 253.65802509, 253.68822010, 253.71790100, 253.9179010B, 25363782300, 25364812400, 25368822010

FAQ

When a refrigerator is placed in an unheated environment like a garage or basement, the ambient temperature can drop low enough to trick the thermostat into thinking the fridge is cold enough, causing the compressor to stop running. This kit provides a controlled heat source near the thermostat to ensure the refrigerator continues to cycle properly when the surrounding air temperature drops to 34°F or below.
This kit is designed specifically for top-freezer refrigerators manufactured by Frigidaire, Kenmore, Crosley, and Westinghouse. Please note that this kit is only compatible with units that use mechanical timers and controls; it will not work on refrigerators equipped with electronic control boards.
This kit replaces OEM part number 5303918301. It also cross-references with part numbers AP3722172, PS900213, AH900213, EA900213, and 1037646.
Installation is straightforward for those comfortable with basic appliance repair. You will need a screwdriver to access the cold control assembly and defrost timer. A 3/4" drill bit is typically required to mount the switch if you are adding an inline shut-off system. The entire process generally takes about 30 to 60 minutes.
It is recommended to use an inline switch with this kit. If the heater runs constantly during warmer months, it can lead to higher energy consumption and unnecessary wear on your refrigerator's cooling system. A switch allows you to easily deactivate the heater during the spring and summer without needing to disassemble the unit.