How to Tell if That Used Appliance Still Has Good Parts in It

How to Tell if That Used Appliance Still Has Good Parts in It

Written for PRS Parts Inc. – Honolulu, HI

Not all used appliances are destined for the dump—many still have perfectly functional parts that can save you time and money. Whether you're a DIYer, technician, or just someone looking to keep your appliances running on a budget, knowing how to spot a salvageable part can be a big advantage.

At PRS Parts Inc., we help customers throughout Hawaii get the most out of their appliances—even if it means salvaging from an older unit. Here's how to evaluate whether a used appliance still has good parts worth keeping.

🔎 Step 1: Visual Condition

Start with the basics. Look for signs of wear, rust, or damage:

  • Exterior rust or corrosion may indicate internal damage too.

  • Broken or melted wires are usually a sign to stay away.

  • But clean boards, hoses, and fittings? Those could be in great shape.

Tip: Even if the unit isn’t working, that doesn’t mean all the parts inside are bad.

⚡ Step 2: Power Test (If Possible)

If the appliance powers on, that’s a good sign. You might still be able to salvage:

  • Control boards

  • Switches

  • Display panels

  • Motors or fans

No power? Move on to mechanical parts (like door hinges, racks, or valves) that don’t require electricity to be assessed.

🧩 Step 3: Check These Commonly Salvageable Parts

Here are parts that often survive even when the appliance fails:

  • Heating elements (from dryers, ovens, and water heaters)

  • Refrigerator shelving or drawers

  • Washer drain pumps or suspension rods

  • Dishwasher racks and spray arms

  • Microwave turntable motors and plates

These parts are easy to inspect and remove—and frequently in good shape.

🔧 Step 4: Test With a Multimeter

If you're dealing with electrical parts (like a thermostat, fuse, or control board), a multimeter can quickly tell you:

  • Continuity

  • Resistance

  • Functionality

If you’re unsure how to test, bring the part into PRS Parts Inc.—we’ll help you identify what’s still usable.

🏝 A Hawaii-Specific Reminder

Because of Hawaii’s humidity and salt air, appliance parts tend to wear differently here. Check for:

  • Salt corrosion on metal connectors

  • Moisture damage inside panels

  • Swollen rubber hoses or cracked plastic from UV exposure

Still, many used appliances on the island have only cosmetic issues and internals that are in great shape.

♻️ Bonus: Trade in Your Used Parts

If you’ve salvaged parts from an appliance and don’t need them all, check with us! PRS Parts Inc. may be able to recycle, reuse, or offer trade-in credit on usable components.

Visit PRS Parts Inc. at 540 Lagoon Dr.

Whether you're picking through a used washer or inheriting a fridge from a neighbor, don’t toss it until you’ve checked the parts. Come by PRS Parts Inc., and let our experts help you get the most from what you've got.

📍 540 Lagoon Dr., Honolulu, HI
📞 808-736-4080

PRS Parts Inc. – Helping Hawaii Repair, Reuse, and Save—One Appliance at a Time.

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