Whirlpool Refrigerator compressor start device / compressor start relay and overload assembly WPW10197428

Genuine Whirlpool OEM compressor start device used to help start the refrigerator compressor motor. It is also described as a compressor start relay or start-device assembly.

Is This the Right Part?

Common Symptoms

• Refrigerator or freezer is too warm because the compressor does not start
• Compressor attempts to start, then shuts off and retries
• Repeated clicking from the lower rear compressor area
• Refrigerator will not start cooling even though interior lights or fans may operate

Check Before Replacing

• Confirm the refrigerator has power and that the outlet and supply cord are functioning before evaluating the start device.
• With the refrigerator unplugged, inspect the start-device area for burnt odor, melted plastic, loose wiring, or visible damage.
• Listen for a repeating click or brief compressor-start attempt, while recognizing that the capacitor, compressor, controls, or wiring can produce similar symptoms.
• If qualified to use a multimeter, perform only the manufacturer-appropriate continuity/resistance checks with power disconnected; do not rely on this part alone to diagnose a sealed-system or compressor failure.
• If removal is appropriate for the appliance model, a loose internal rattle from the removed PTC relay can indicate damage, but absence of a rattle does not prove the part is good.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM refrigerator compressor start device
• Compressor start relay/device with overload protection
• Attaches to the compressor terminals and supports compressor startup
• Used across select Whirlpool-family refrigerator brands and models
• Replaces W10197428, W10128795, and W10128791

Installation Notes

• Disconnect electrical power before accessing or replacing the start device.
• Safely protect or remove perishable food before leaving the refrigerator powered off during the repair.
• Access is at the compressor area, normally behind the lower rear access panel; model-specific panel and restraint details can vary.
• Photograph or label the original connector and terminal orientation before removal, then seat the replacement fully on the matching compressor terminals.
• Reinstall any retaining wire, clip, connector, and rear access panel removed during the repair.
• If the compressor area, wiring, or diagnosis is unfamiliar, use a qualified appliance technician.

Verified Compatible Models

59677532603, 59677539603, 1064641173711, AFB2234WES4, IX7DDEXDSM00, JFI2589AEP10, MFI2266AEQ11, MFI2569VEB2, WRS325FDAM02, WRT138FFDB01, WRT138FFDB03, WRT138FFDM01, WRT138FFDM03, WRT138FFDW01, WRT138FFDW03

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.