

4391974, Refrigerator Defrost Timer replaces Magic Chef
Key item features
- ❄️ Refrigerator Defrost Timer | Replaces Maytag, Magic Chef AP3109443, PS373019, 4391974 | OEM-Compatible Restore proper defrost cycling and cooling performance with this brand-new refrigerator defrost timer, engineered to replace Maytag and Magic Chef part numbers AP3109443, PS373019, and 4391974. This OEM-style timer regulates the automatic defrost cycle, helping prevent frost buildup and maintain consistent temperatures in both refrigerator and freezer compartments. ⚙️ Product Specifications:
- Type: Defrost Timer
- ⚡ Voltage: 120V AC
- Cycle: Typically 6 or 8 hours ON / 20 minutes OFF (varies by model)
- ️ Replaces: AP3109443, PS373019, 4391974 and compatible OEM part numbers
- Condition: Brand New – Unused
- Application: Maytag®, Magic Chef®, Admiral®, and other Whirlpool-family refrigerators Common Fixes:
- ❄️ Excessive frost buildup in freezer
- ️ Inconsistent cooling or warm fridge compartment
- Refrigerator runs continuously or cycles erratically
- ⚠️ Defrost cycle not activating ️ Installation Tips:
- Disconnect refrigerator from power before servicing
- Locate defrost timer (typically behind kickplate or control housing)
- Remove mounting screws and disconnect wire harness
- Install new timer using existing connectors and hardware
- ✅ Manually advance timer to test defrost cycle before reassembly ⚠️ Installation Disclaimer: This defrost timer is intended for use only with compatible refrigerator models. Buyer is responsible for verifying model and part number compatibility before purchase. Installation should be performed by a qualified technician or experienced DIYer. Seller is not liable for damage or injury resulting from improper installation or servicing. Reliable cycling. Frost-free performance. OEM-grade defrost timer for Maytag and Magic Chef refrigerators.
Specs
- BrandSRT Appliance Parts
- Items includedDefrost Timer
- Has written warrantyNo
- Weight0.25 lb
- Free shipping
Free 30-day returns
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About this item
Product details
❄️ Refrigerator Defrost Timer | Replaces Maytag, Magic Chef AP3109443, PS373019, 4391974 | OEM-Compatible
Restore proper defrost cycling and cooling performance with this brand-new refrigerator defrost timer, engineered to replace Maytag and Magic Chef part numbers AP3109443, PS373019, and 4391974. This OEM-style timer regulates the automatic defrost cycle, helping prevent frost buildup and maintain consistent temperatures in both refrigerator and freezer compartments.
⚙️ Product Specifications:
- Type: Defrost Timer
- ⚡ Voltage: 120V AC
- Cycle: Typically 6 or 8 hours ON / 20 minutes OFF (varies by model)
- ️ Replaces: AP3109443, PS373019, 4391974 and compatible OEM part numbers
- Condition: Brand New – Unused
- Application: Maytag®, Magic Chef®, Admiral®, and other Whirlpool-family refrigerators
Common Fixes:
- ❄️ Excessive frost buildup in freezer
- ️ Inconsistent cooling or warm fridge compartment
- Refrigerator runs continuously or cycles erratically
- ⚠️ Defrost cycle not activating
️ Installation Tips:
- Disconnect refrigerator from power before servicing
- Locate defrost timer (typically behind kickplate or control housing)
- Remove mounting screws and disconnect wire harness
- Install new timer using existing connectors and hardware
- ✅ Manually advance timer to test defrost cycle before reassembly
⚠️ Installation Disclaimer:
This defrost timer is intended for use only with compatible refrigerator models. Buyer is responsible for verifying model and part number compatibility before purchase. Installation should be performed by a qualified technician or experienced DIYer. Seller is not liable for damage or injury resulting from improper installation or servicing.
Reliable cycling. Frost-free performance. OEM-grade defrost timer for Maytag and Magic Chef refrigerators.
- ❄️ Refrigerator Defrost Timer | Replaces Maytag, Magic Chef AP3109443, PS373019, 4391974 | OEM-Compatible Restore proper defrost cycling and cooling performance with this brand-new refrigerator defrost timer, engineered to replace Maytag and Magic Chef part numbers AP3109443, PS373019, and 4391974. This OEM-style timer regulates the automatic defrost cycle, helping prevent frost buildup and maintain consistent temperatures in both refrigerator and freezer compartments. ⚙️ Product Specifications:
- Type: Defrost Timer
- ⚡ Voltage: 120V AC
- Cycle: Typically 6 or 8 hours ON / 20 minutes OFF (varies by model)
- ️ Replaces: AP3109443, PS373019, 4391974 and compatible OEM part numbers
- Condition: Brand New – Unused
- Application: Maytag®, Magic Chef®, Admiral®, and other Whirlpool-family refrigerators Common Fixes:
- ❄️ Excessive frost buildup in freezer
- ️ Inconsistent cooling or warm fridge compartment
- Refrigerator runs continuously or cycles erratically
- ⚠️ Defrost cycle not activating ️ Installation Tips:
- Disconnect refrigerator from power before servicing
- Locate defrost timer (typically behind kickplate or control housing)
- Remove mounting screws and disconnect wire harness
- Install new timer using existing connectors and hardware
- ✅ Manually advance timer to test defrost cycle before reassembly ⚠️ Installation Disclaimer: This defrost timer is intended for use only with compatible refrigerator models. Buyer is responsible for verifying model and part number compatibility before purchase. Installation should be performed by a qualified technician or experienced DIYer. Seller is not liable for damage or injury resulting from improper installation or servicing. Reliable cycling. Frost-free performance. OEM-grade defrost timer for Maytag and Magic Chef refrigerators.
Specifications
Brand
Items included
Has written warranty
Weight
Warranty
Warranty information
Warnings
Ingestion Hazard
State Chemical Disclosure
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Verified Purchase
Working fine. Cheap fix for old refrigerator.fast shipping too
