Sub-Zero Freezer Light Switch - Plunger Type replacement part image
Sub-Zero Catalog S992

Sub-Zero Freezer Light Switch - Plunger Type

Genuine Sub-Zero part used on these models: 200, 300, IC-27, 424, 427, 427-2, 427R, 427R-2, 500, 501R, 501F, 550, 600, 601R, 601RG, 601F, 601R-2, 601RG-2, 601F-2, and 700-2

OEM part description

Freezer Light Switch - Plunger Type.

Part details

The original Sub‑Zero plunger‑style freezer light switch is engineered for the correct electrical load, ensuring your interior lights turn on and off smoothly without flickering, sticking, or staying on when the door is closed. Aftermarket switches often run too hot, which can overheat, warp, or even melt, leading to wire‑harness damage and costly repairs. Using the OEM switch keeps your refrigerator’s lighting stable, safe, and performing exactly as Sub‑Zero intended.

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