Refrigerator Freezer Light Switch For: Sub-Zero AP4502767, 188-10, 18810, 80-360, ES18810, TJ90ES18810

Refrigerator Freezer Light Switch For: Sub-Zero AP4502767, 188-10, 18810, 80-360, ES18810, TJ90ES18810

Restore reliable interior lighting in a compatible Sub-Zero refrigerator or freezer with this ERP aftermarket replacement light switch. The switch turns the appliance light on when the door opens and off when the door closes; a failed switch can leave the light off, keep it on continuously, or cause intermittent lighting. This replacement is cross-referenced for Sub-Zero 200, 300, 424, 550, 601R, 801, and 802 applications. Verify your complete appliance model and compare the original switch, terminals, dimensions, and mounting before ordering.

Compatible Part Numbers

• TJ90ES18810
• AP4502767
• 188-10
• 18810
• 80-360
• ES18810
• ERES18810

Key Features

• Direct replacement: Replaces the listed Sub-Zero refrigerator and freezer light switch references.
• Restores interior lighting: Activates the light when the door opens and interrupts power when the door closes.
• Reliable door sensing: Helps correct light-related problems caused by a worn, stuck, or failed switch.
• Installation check: Match terminals, switch body, plunger position, dimensions, and mounting with the original.

Fixes These Symptoms

• Refrigerator or freezer interior light does not turn on
• Interior light stays on when the door is closed
• Light flickers or operates intermittently
• Door light switch is stuck, broken, or worn

Compatible OEM Brands

Sub-Zero

Compatible Models

• 200
• 300
• 424
• 550
• 601R
• 801
• 802

Installation Instructions

1. Disconnect electrical power before servicing the refrigerator or freezer.
2. Locate the door switch and document the original wire positions and mounting orientation.
3. Compare the replacement switch body, terminals, plunger position, dimensions, and mounting points with the original.
4. Transfer the wires securely, install the switch, and confirm that the door can close without interference.
5. Restore power and run a supervised door-open and door-closed lighting test.

Use a qualified technician if the appliance has damaged wiring or unfamiliar electrical connections.

Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov