Complete Repair Kit​: This kit includes a 4.7Ω 4-pin PTC starter relay and a 1/4HP overload protector, pre-matched for seamless installation and tested for safe, durable compressor operation. Fix Refrigerator Startup Failures​: Resolve compressor issues: failure to start, overheating, repeated "click-clack" noises every 3-5 minutes, and restart loops. These components are primary failure points, offering a budget-friendly repair solution before considering replacements. Replaces Parts: ​Compatible with part numbers 4241370, 4387913, 7020935, 6R8MD3, AP3108669, etc. Designed to match original specifications for Whirlpool, Frigidaire, GE, and other major refrigerator brands. 10-Minute DIY Installation​: High-grade PTC material ensures stable performance, with most users completing replacement in minutes using common household tools. Durable materials ensure long-lasting performance. Universal Compatibility​: Compatible with Whirlpool, Frigidaire, GE, LG, and Magic Chef. Works with mini fridges, standard refrigerators. Ideal for home kitchens, offices, and hospitality environments. 4387913 Refrigerator/Freezer Overload Relay Kit​ Engineered to meet OEM specifications for Whirlpool, Maytag, Frigidaire, GE, KitchenAid, LG, and Magic Chef refrigerators/freezers. Direct replacement for part numbers 4387913, 7020935, 4387766, and 4387836. Technical Specifications​ Overload Protector: Rated for 1/4HP compressors Starter Relay: 4-pin PTC design with 4.7Ω resistance Terminal Configuration: ​Hot Wire​ → Overload protector input ​Neutral Wire​ → Relay terminal #2 ​Capacitor​ (if applicable) → Terminals #1 & #3 Installation Guidance​： Disconnect power before servicing. Compatibility Verification​ Please carefully compare the part images we provided with your old component to ensure it fits your refrigerator.