Frigidaire Refrigerator Defrost Thermostat 5304521781, Replaces 5304520990, 808062701

Genuine Frigidaire refrigerator defrost safety thermostat that monitors evaporator temperature and controls the defrost heater.

Is This the Right Part?

Common Symptoms

• Excessive frost buildup on the freezer’s rear panel or evaporator area
• Refrigerator section not cooling properly because frost restricts cold-air circulation
• Automatic defrost cycle not operating correctly

Check Before Replacing

• Inspect the evaporator area for abnormal frost accumulation after disconnecting appliance power.
• Verify the appliance model number before ordering; refrigerator parts can vary by model.
• Test the thermostat only according to the appliance’s service documentation and with power disconnected.

Pro Tip

Part Details

Key Features

• Genuine OEM Frigidaire part
• Refrigerator safety defrost thermostat
• Monitors evaporator temperature
• Protects against excessive defrost-heater temperature
• New part

Installation Notes

• Disconnect electrical power before servicing the refrigerator.
• Confirm exact appliance-model compatibility before installation.
• The thermostat is part of the evaporator/defrost system; avoid damaging nearby wiring or tubing during service.

Verified Compatible Models

20462151B, 2537034241E, 2537034241F, 2537034241H, 2537034241J, 2537034341F, 2537034341G, 2537034341H, 2537034341J, 25370347411, 2537034941H, 2537034941J, 2537041341C, 2537041341F, 2537041341H, 25370417410, 25370417412, 2537041941C, 2537041941D, 2537042341A, 2537044341A, 2537044341C, 2537044341D, 2537044341E, 25370447411, 90462157B, CFD28SDQS0, CFD28SDQSA, CFD28WIQB0, CFD28WIQB1, CFD28WIQB6, CFD28WIQB8, CFD28WIQB9, CFD28WIQBA, CFD28WIQBC, CFD28WIQBF, CFD28WIQS0, CFD28WIQS1, CFD28WIQS6, CFD28WIQS8, CFD28WIQS9, CFD28WIQSA, CFD28WIQSC, CFD28WIQSE, CFD28WIQW0, CFD28WIQW1, CFD28WIQW6, CFD28WIQW8, CFD28WIQW9, CFD28WIQWA, CFD28WIQWC, CFD28WIQWE, CFD28WIQWF, CFEH272ITD0, CFEH272ITD1, CFEH272ITS0, CFEH272ITS1, CFEH272ITW1, DGHD2361TF0, DGHD2361TF1, DGHD2361TF2, DGHD2361TF3, DGHF2360PF2A, DGHF2360PF3A, DGHF2360PF4A, DGHF2360PF5A, DGHF2360PF6A, DGHF2360PF7A, DGHF2360PF8A, DGHF2360PF9A, DGHF2360PFAA, DGHF2360PFBA, E23BC68JPSCA, E23BC68JPSDA, E23BC68JPSFA, E23BC68JPSGA, E23BC69SPS0, E23BC69SPS1, E23BC69SPS2, E23BC69SPS3, E23BC69SPS4, E23BC78IPSKA, E23BC78IPSLA, E23BC78IPSNA, E23BC79SPS0, E23BC79SPS1, E23BC79SPS2, E23BC79SPS3, E23BC79SPS4, E23BC79SPS5, E23BC79SPS6, E23BC79SPS7, EI23BC30KS4A, EI23BC30KS5A, EI23BC30KS7A, EI23BC30KS8A, EI23BC30KS9A, EI23BC32SS0, EI23BC32SS1, EI23BC32SS2, EI23BC32SS3, EI23BC32SS4, EI23BC35KS9A, EI23BC35KSAA, EI23BC35KSBA, EI23BC35KSCA, EI23BC35KSDA, EI23BC37SS0, EI23BC37SS1, EI23BC37SS2, EI23BC37SS3, EI23BC37SS4, EI23BC60KS5A, EI23BC60KS7A, EI23BC60KS8A, EI23BC60KS9A, EI23BC65KS9A, EI23BC65KSAA, EI23BC65KSBA, EI23BC80KS4A, EI23BC80KS5A, EI23BC80KS7A, EI23BC80KS8A, EI23BC80KS9A, EI23BC82SS0, EI23BC82SS1, EI23BC82SS2, EI23BC82SS3, EI23BC82SS4, EI23BC82SS5, EI23BC82SS6, EI28BS65KSCA, EI28BS65KSDA, EI28BS65KSEA, EI28BS65KSGA, EI28BS80KS7A, EI28BS80KS8A, EW23BC85KSAA, EW23BC85KSBA, EW23BC85KSCA, EW23BC85KSDA, EW23BC85KSFA, EW23BC87SS0, EW23BC87SS1, EW23BC87SS2, EW23BC87SS3, EW23BC87SS4, EW23BC87SS5, EW23BC87SS6, EW23BC87SS7, EW28BS85KSBA, EW28BS85KSCA, EW28BS85KSDA, EW28BS85KSEA, EW28BS85KSGA, EW28BS87SS0, EW28BS87SS1, EW28BS87SS2, EW28BS87SS3, FDBC2250SS0, FDBG2250SS0, FDBN2750SS2, FDBN2750SS3, FDBN2750SS4, FDBS2750SS0, FDBS2750SS1, FFHB2740PE6A, FFHB2740PE7A, FFHB2740PE8A, FFHB2740PE9A, FFHB2740PEAA, FFHB2740PEBA, FFHB2740PECA, FFHB2740PEDA, FFHB2740PP6A, FFHB2740PP7A, FFHB2740PP8A, FFHB2740PP9A, FFHB2740PPAA, FFHB2740PPBA, FFHB2740PPCA, FFHB2740PPDA, FFHB2740PS7A, FFHB2740PS8A, FFHB2740PS9A, FFHB2740PSAA, FFHB2740PSBA, FFHB2740PSCA, FFHB2740PSDA, FFHB2740PSEA, FFHB2750TD0, FFHB2750TD1, FFHB2750TD2, FFHB2750TD3, FFHB2750TD5, FFHB2750TD6, FFHB2750TD7, FFHB2750TD8, FFHB2750TE0, FFHB2750TE1, FFHB2750TE2, FFHB2750TE3, FFHB2750TE5, FFHB2750TE6, FFHB2750TE7, FFHB2750TE8, FFHB2750TP0, FFHB2750TP1, FFHB2750TP2, FFHB2750TP3, FFHB2750TP5, FFHB2750TP6, FFHB2750TP7, FFHB2750TP8, FFHB2750TS0, FFHB2750TS1, FFHB2750TS2, FFHB2750TS3, FFHB2750TS5, FFHB2750TS6, FFHB2750TS7, FFHB2750TS8, FFHB2750TS9, FFHD2250TD0, FFHD2250TD1, FFHD2250TD3, FFHD2250TD4, FFHD2250TD5, FFHD2250TS0, FFHD2250TS1, FFHD2250TS2, FFHD2250TS3, FFHD2250TS4, FFHD2250TS5, FFHD2250TS6, FFHD2250TS7, FFHD2250TS8, FFHG2250TD0, FFHG2250TD1, FFHG2250TS0, FFHG2250TS1, FFHG2250TS2, FFHN2740PE3A, FFHN2740PE4A, FFHN2740PE5A, FFHN2740PE6A, FFHN2740PE8A, FFHN2740PE9A, FFHN2740PEAA, FFHN2740PECA, FFHN2740PP2A, FFHN2740PP3A, FFHN2740PP4A, FFHN2740PP5A, FFHN2740PP6A, FFHN2740PP8A, FFHN2740PP9A, FFHN2740PPAA, FFHN2740PPCA, FFHN2740PS3A, FFHN2740PS4A, FFHN2740PS5A, FFHN2740PS6A, FFHN2740PS8A, FFHN2740PS9A, FFHN2740PSAA, FFHN2740PSCA, FFHN2750TD0, FFHN2750TD1, FFHN2750TD2, FFHN2750TS0, FFHN2750TS1, FFHN2750TS2, FFHN2750TS3, FFHN2750TS4, FFHN2750TS5, FFHN2750TS6, FFHN2750TS7, FGEB28D7RF0, FGEB28D7RF2, FGHB2866PE5A, FGHB2866PE6A, FGHB2866PE7A, FGHB2866PE9A, FGHB2866PEAA, FGHB2866PEBA, FGHB2866PECA, FGHB2866PEDA, FGHB2866PEEA, FGHB2866PEHA, FGHB2866PF7A, FGHB2866PF9A, FGHB2866PFAA, FGHB2866PFBA, FGHB2866PFCA, FGHB2866PFDA, FGHB2866PFEA, FGHB2866PFFA, FGHB2866PFGA, FGHB2866PFJA, FGHB2866PFLA, FGHB2866PFMA, FGHB2866PFNA, FGHB2866PP5A, FGHB2866PP6A, FGHB2866PP7A, FGHB2866PP9A, FGHB2866PPAA, FGHB2866PPBA, FGHB2866PPCA, FGHB2866PPDA, FGHB2866PPEA, FGHB2866PPFA, FGHB2866PPHA, FGHB2867TD0, FGHB2867TD1, FGHB2867TD2, FGHB2867TD3, FGHB2867TF0, FGHB2867TF3, FGHB2868TD0, FGHB2868TD1, FGHB2868TD2, FGHB2868TD3, FGHB2868TD4, FGHB2868TD5, FGHB2868TD6, FGHB2868TD8, FGHB2868TE0, FGHB2868TE1, FGHB2868TE2, FGHB2868TE3, FGHB2868TE4, FGHB2868TE5, FGHB2868TF0, FGHB2868TF1, FGHB2868TF2, FGHB2868TF3, FGHB2868TF4, FGHB2868TF5, FGHB2868TF6, FGHB2868TF7, FGHB2868TP0, FGHB2868TP1, FGHB2868TP2, FGHB2868TP3, FGHB2868TP4, FGHB2868TP5, FGHD2368TD0, FGHD2368TD1, FGHD2368TD2, FGHD2368TD3, FGHD2368TD4, FGHD2368TD5, FGHD2368TD6, FGHD2368TD7, FGHD2368TD8, FGHD2368TF0, FGHD2368TF1, FGHD2368TF2, FGHD2368TF3, FGHD2368TF4, FGHD2368TF5, FGHD2368TF6, FGHD2368TF7, FGHD2368TF8, FGHF2366PF5A, FGHF2366PF6A, FGHF2366PF7A, FGHF2366PF8A, FGHF2366PF9A, FGHF2366PFAA, FGHF2366PFBA, FGHF2366PFDA, FGHF2366PFEA, FGHF2366PFFA, FGHF2366PFHA, FGHF2367TD0, FGHF2367TD1, FGHF2367TF0, FGHF2367TF1, FGHG2366PF1A, FGHG2366PF2A, FGHG2366PF3A, FGHG2366PF4A, FGHG2366PF6A, FGHG2366PF7A, FGHG2366PFAA, FGHG2366PFBA, FGHG2366PFCA, FGHG2368TF0, FGHG2368TF1, FGHG2368TF2, FGHG2368TF3, FGHG2368TF4, FGHG2368TF5, FGHG2368TF6, FGHG2368TF8, FGHN2866PE3A, FGHN2866PE6A, FGHN2866PE7A, FGHN2866PEAA, FGHN2866PEEA, FGHN2866PF4A, FGHN2866PF5A, FGHN2866PF6A, FGHN2866PF7A, FGHN2866PF8A, FGHN2866PFBA, FGHN2866PFDA, FGHN2866PFEA, FGHN2866PFFA, FGHN2866PFGA, FGHN2866PFHA, FGHN2866PFJA, FGHN2866PP3A, FGHN2866PP6A, FGHN2866PP7A, FGHN2866PPAA, FGHN2866PPEA, FGHN2868TE0, FGHN2868TE1, FGHN2868TE2, FGHN2868TF0, FGHN2868TF1, FGHN2868TF2, FGHN2868TF3, FGHN2868TF4, FGHN2868TF5, FGHN2868TF6, FGHN2868TF8, FGHN2868TP0, FGHN2868TP2, FPBC2277RF0, FPBC2277RF1, FPBC2277RF2, FPBC2277RF3, FPBC2277RF4, FPBC2277RF5, FPBC2277RF7, FPBC2277RF8, FPBC2277RF9, FPBC2277RFA, FPBC2277RFB, FPBC2277RFC, FPBC2277RFD, FPBC2277RFG, FPBC2277RFH, FPBC2277RFJ, FPBC2277RFK, FPBC2278UF1, FPBC2278UF3, FPBC2278UF4, FPBC2278UF5, FPBC2278UF7, FPBG2277RF0, FPBG2277RF1, FPBG2277RF2, FPBG2277RF3, FPBG2277RF4, FPBG2277RF5, FPBG2277RF6, FPBG2277RF7, FPBG2277RF8, FPBG2277RF9, FPBG2278UF1, FPBG2278UF2, FPBG2278UF3, FPBG2278UF4, FPBG2278UF5, FPBG2278UF6, FPBS2777RF0, FPBS2777RF1, FPBS2777RF2, FPBS2777RF3, FPBS2777RF4, FPBS2777RF6, FPBS2777RF9, FPBS2777RFA, FPBS2777RFB, FPBS2777RFC, FPBS2777RFD, FPBS2777RFE, FPBS2777RFF, FPBS2777RFH, FPBS2777RFK, FPBS2778UF1, FPBS2778UF3, FPBS2778UF4, FPBS2778UF5, FPBS2778UF6, FPBS2778UF7, FPBS2778UF8, FPBS2778UF9, FPHB2899PF6A, FPHB2899PF7A, FPHB2899PF8A, FPHF2399PF7A, FPHG2399PF2A, LFHB2741PF5A, LFHB2741PF6A, LFHB2741PF7A, LFHB2741PF8A, LFHB2741PF9A, LFHB2741PFAA, LFHB2741PFBA, LFHB2741PFCA, LFHB2741PFDA, LFHB2751TF0, LFHB2751TF1, LFHB2751TF2, LFHB2751TF3, LFHB2751TF4, LFHB2751TF5, LFHB2751TF6, LFHB2751TF7, LFHB2751TF8, LFHD2251TF4, LFHD2251TF5, LFHD2251TF6, LFHD2251TF7, LFHD2251TF8, LFHG2251TF0, LFHG2251TF2, LFHG2251TF3, LFHG2251TF4, LFHG2251TF5, LFHG2251TF6, LFHG2251TF8, LGHB2867PF6A, LGHB2867PF7A, LGHB2867PF8A, LGHB2867PFAA, LGHB2867PFBA, LGHB2867PFCA, LGHB2867PFDA, LGHB2867PFEA, LGHB2867PFGA, LGHB2867PFHA, LGHB2867PFIA, LGHB2867PFJA, LGHB2867PFLA, LGHB2867TD0, LGHB2869TD0, LGHB2869TD1, LGHB2869TF0, LGHB2869TF1, LGHB2869TF3, LGHB2869TF4, LGHB2869TF5, LGHB2869TF6, LGHB2869TF7, LGHB2869TF8, LGHB2869TF9, LGHD2369TD0, LGHD2369TD2, LGHD2369TD3, LGHD2369TF0, LGHD2369TF1, LGHD2369TF2, LGHD2369TF3, LGHD2369TF4, LGHD2369TF5, LGHD2369TF6, LGHD2369TF7, LGHD2369TF8, RVRF3361SS1, RVRF3361SS4, 25370443412

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.