Frigidaire Refrigerator Control Board Replacement

Frigidaire Refrigerator Compressor, Sealed System & Control Board Parts

When your Frigidaire refrigerator stops cooling or runs constantly, the sealed system parts — compressor, start relay, and overload protector — are often the culprits. A failing compressor rarely means replacement; the start relay is frequently the real issue. The start relay is a small, inexpensive part ($10 to $20) that kicks the compressor to life. If you shake it and hear a rattle, it's bad. Control boards manage temperature sensors and defrost cycles — when they fail, you'll see incorrect temperatures or frost buildup.

Frigidaire Gallery and Professional series refrigerators use similar sealed system architectures across French door, side-by-side, and bottom-freezer models. Always verify your exact model number before ordering — sealed system parts are model-specific and not interchangeable across brands. Enter your model number in our Frigidaire refrigerator sealed system and control board parts page to confirm compatibility.

• Start relay clicking on/off: Motor tries to start but won't hold; compressor dead silent between clicks
• Compressor hums but doesn't run: Relay may be stuck; overload protector may have tripped from overheating
• Fridge warm, freezer cold: Likely evaporator fan motor or defrost heater, not sealed system — confirm with model lookup
• Control board error or no display: Wrong temperature readings, frost buildup, or dispenser board failure
• Sealed system leak (rare): Refrigerant loss; hissing near connections or copperline; compressor repair only — not a DIY fix

Frigidaire Refrigerator Sealed System & Control Board FAQs

What's the difference between the compressor, start relay, and overload protector?

The compressor is the pump that circulates refrigerant. The start relay is an electrical switch that gives the compressor the initial kick to start — it's the #1 culprit when a fridge won't cool. The overload protector is a thermal safety device that shuts off the compressor if it overheats. In most cases, a rattling start relay is the $15 fix; replacing the compressor itself is a sealed-system job that many owners choose to replace rather than repair.

How do I know if my start relay is bad?

Unplug the refrigerator. Locate the start relay — it's a small black or gray box clipped to the side of the compressor. Gently shake it. If you hear a rattle inside, it's failed. You can also test continuity with a multimeter, but the shake test is 90% reliable. If the relay is good but the compressor still won't start, the overload protector may have tripped from heat; let the unit sit unplugged for 30 minutes, then plug it back in to reset.

Do I need my exact Frigidaire model number to order sealed system parts?

Yes. Frigidaire Gallery, Professional, and other series use different relay types and compressor configurations. A 25 cu. Ft. Side-by-side uses different parts than a 20 cu. Ft. French door, even within the same product line. Your model number (found on the inside wall or back of the fridge) tells us the exact compressor displacement, voltage, and relay type. Always enter your full model number — skipping this step is the #1 reason for wrong parts.

Can I replace sealed system parts myself?

Start relay and overload protector? Yes — simple clips, no tools needed. Compressor, sealed lines, or refrigerant work? No. Sealed system repairs require EPA certification, special tools, and evacuation/recharge procedures. If your compressor has failed, consult a licensed technician or consider replacement.

Order Frigidaire Refrigerator Control Board Replacement Parts Online

Keep your Frigidaire refrigerator functioning efficiently with genuine OEM control board replacement parts from Repair Clinic. The control board plays a critical role in managing the appliance's operations, ensuring reliable operation. Easily use our model number lookup to find the correct control board for your fridge. Experience the convenience of same-day shipping and our Price Match Guarantee for a easy online ordering experience. For guidance on installation, visit our Refrigerator Repair Help page or find more options like Frigidaire Refrigerator Parts for additional support and solutions.

Frigidaire Refrigerator Model Number: Where to Look

On Frigidaire refrigerators, check the label on the inside wall of the fresh food compartment, behind the crisper drawer, or on the compartment ceiling. The model number may appear near the serial number, so copy the complete model code exactly, including letters and numbers. Type it into our model number lookup and the catalog narrows to parts made for your unit, across every refrigerator part category. Using the full model number helps account for differences between Frigidaire standard, Gallery, Professional, French door, side-by-side, and bottom-freezer models. It is the quickest way to be sure the part fits before you order.