DG94-00520A — Identify, Diagnose, and Replace This Samsung Part
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
DG94-00520A is formatted like a manufacturer part number (commonly seen on Samsung service parts). Without the appliance model and a photo/description of the component it's impossible to say exactly what function it performs. In many cases these DG94-xxxxx codes refer to internal modules, brackets, sensors, or assemblies used across multiple laundry or kitchen appliance models. To troubleshoot, you need to physically identify the component on the appliance (location, connectors, mounting, labels) and cross-check the appliance model number (usually on a sticker behind the door, on the top edge, or on the back). Once you confirm the exact component, you can match symptoms to failure modes (electrical fault, mechanical wear, corrosion, or broken connector) and determine whether the part needs replacement or a simpler repair.
Common Symptoms
Symptoms vary by part but commonly include: appliance not powering on or not completing cycles, door not latching, erratic sensors or error codes, leaks or mechanical failure where that part is mounted.
Common Causes
- Component failure from age/wear (electrical contacts open, sensors drift out of range)
- Damaged wiring or connectors (frayed harness, corroded pins)
- Incorrect part or compatibility mismatch when replacement was previously installed
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Locate the appliance model and serial number sticker first, then take a clear photo of the component (showing any numbers/symbols and connectors). Use those to confirm DG94-00520A matches the part on Samsung parts suppliers or the service manual before ordering.
Frequently Asked Questions
How do I know if DG94-00520A is the part I need?
Check the appliance model and serial number (sticker on the appliance) and compare the part number printed on the faulty component. Take photos of the part and connectors and contact an authorized parts dealer or use the manufacturer's parts lookup. Do not rely on visual similarity alone; the same-looking part can have different connectors or firmware across models.
Can I repair the part instead of replacing it?
Some failures (loose connector, broken wire, minor corrosion) can be repaired safely by someone comfortable with appliance wiring. Electronic module failures, sealed assemblies, or badly corroded components typically require full replacement. Always disconnect power before attempting repairs and consult the service manual or a qualified technician if you're unsure.
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at ProsourceParts.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to ProsourceParts.com where you can search by model number and get the right part shipped fast.