Generic Replacement Part
WP4387503 Refrigerator Defrost Thermostat for Whirlpool AP3108454 PS371255
ER4387503
Availability
Ships Within 1-3 Business days
Part Number
ER4387503
MPN
ER4387503
Manufacturer
Generic Replacement Part
Compatible Brands:
Quality Parts
Easy to Install
Reliable
Long-Lasting
Frequently Bought Together
Defrost Thermostat – Generic Replacement Part
Replacement WP4387503 Refrigerator Defrost Thermostat for Whirlpool AP3108454 PS371255 for compatible appliance models. Verify the part number before ordering.
Compatible Part Numbers
- ER4387503
- WP4387503
- AP3108454
- PS371255
- AP6009317
- 4387503
- 2149641
- 2149643
- 2163894
- 2172694
- 2182380
- 2183072
- 2221677
- 4343917
- 61002113
- PS11742474
Key Features
- Product type: Defrost Thermostat
- SKU / MPN: ER4387503
- Compatible with select appliances that specify ER4387503 or one of the listed replacement numbers. Verify the complete appliance model number before ordering.
Fixes These Symptoms
- Excessive frost
- incorrect compartment temperature
- defrost system does not cycle correctly
- appliance runs continuously or remains in defrost mode.
Compatible Brands
- Whirlpool
- KitchenAid
- Maytag
- Amana
- JennAir
- Kenmore
Always verify your complete appliance model number before ordering.
Installation Guidance
Disconnect power. Access the control, note wire positions and mounting orientation, disconnect the connector or terminals, and install the replacement securely. Reassemble, restore power, and confirm normal cycling using model-specific service information.
- Disconnect power. Access the control, note wire positions and mounting orientation, disconnect the connector or terminals, and install the replacement securely. Reassemble, restore power, and confirm normal cycling using model-specific service information.
ER4387503, WP4387503, AP3108454, PS371255, AP6009317, 4387503, 2149641, 2149643, 2163894, 2172694, 2182380, 2183072, 2221677, 4343917, 61002113, PS11742474
- Excessive frost; incorrect compartment temperature; defrost system does not cycle correctly; appliance runs continuously or remains in defrost mode.
Compatible models
Compatible with select appliances that specify ER4387503 or one of the listed replacement numbers. Verify the complete appliance model number before ordering.
OEM & Generic Parts
OEM Parts Authenticity Guaranteed.