7014646 Sub Zero Light Switch. Fits all Sub Zero models with a SQUARE BASE light switch. Replaces obsolete 3-06-0-140 3060140. This is for the LIGHT SWITCH. For the fan switch, see part number 7014651. GENUINE SUB ZERO REPLACEMENT PART. This is NOT a generic substitute as sold on other websites! Beware of sellers that list knock-offs as OEM Subzero!