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Performance Analysis

Site Speed Report

Prototype vs. Projected React Build

This Page Loaded In
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seconds (HTML prototype)
Projected React Load
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seconds (estimated)
Estimated Improvement
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faster load with React + code splitting + image optimization
JSON-LD Schema

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What improves in the React build (all else equal):
  • Code splitting — only the current page's JS is loaded
  • Image optimization — WebP conversion + lazy loading via React Image
  • CDN caching of static assets via Vercel/Netlify edge network
  • Tree-shaking removes unused CSS and JS from the bundle
  • Prefetching — next pages load before the user clicks

Developer note: Remove this banner and modal entirely from the React production build.

Same-day shipping on in-stock parts ordered by 3 pm CST Mon–Fri · Free diagnosis help: 817.472.7740

Home / Shop / Refrigerator Parts / ER 4387913 Relay/Overload Kit for Refrigerator

ER 4387913 Relay/Overload Kit for Refrigerator

Other · Refrigerator Parts

ER 4387913 Relay/Overload Kit for Refrigerator

Part # ER4387913Sold by U-FIX-IT Appliance Parts

$37.95

In stock
  • Ships same day if ordered by 3 pm CST Mon–Fri
  • 1-year replacement warranty unless stated on your receipt. Warranty & returns
  • Free pickup at Arlington, East Dallas, South Dallas or Tyler
  • Not sure it’s the right part? Free diagnosis help: 817.472.7740
  • Secure checkout

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Related parts from the same appliance. Ask us if you’re not sure you need them.

Total $159.12  

Part details

The ER 4387913 Relay/Overload Kit for Refrigerator (part # ER4387913) is a refrigerator replacement part and replaces 4387913. $37.95 at U-FIX-IT.

Part #ER4387913
BrandOther
ApplianceRefrigerator Parts
Replaces4387913
Price$37.95
Availability4 in stock

ER 4387913 Relay/Overload Kit for Refrigerator

Part No. ER 4387913

Part Purpose: Protects the refrigerator compressor from overheating and helps start the compressor by providing a boost of power at startup.

Part location on appliance: Mounted on the side of the compressor inside the refrigerator.

Part failure symptoms: Compressor not running, refrigerator not cooling, or clicking sounds from the compressor area.

Part diagnosis: Inspect the overload/relay for visible damage or burn marks, test the relay with a multimeter for continuity, or call the U-FIX-IT store for free diagnosis assistance.

Cross Reference Info: Replaces 4387913

What customers say about U-FIX-IT

Store reviews from ufixit.com. This part has no product reviews on the live site yet product reviews: none on live site

“Honestly I called to check and see if they had a part in stock, and didn’t even end up using them or buying from them, but was just generally impressed with the customer service that I received on the phone. The…”Kirby J · customer review on ufixit.com
“Came in to ask about a part for my washing machine and was assisted by this newer gentleman, Josue. He gave me some great tips for installing and now, thanks to this extremely helpful young man, my washing machine is…”Lisa Panelli-Valentin · customer review on ufixit.com
$37.95

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