SWITCH - PUSH BUTTON (Mitsubishi MB191703032)

A worn push-button switch can cause intermittent or total loss of electrical control. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB191703032. The switch type uses a mechanical plunger to open or close an electrical circuit when pressed. A common failure consequence is that the button may stick in the depressed position, preventing the circuit from disengaging. During a routine check, a technician might find the button feels spongy or fails to return to its rest position. Keeping the switch contact surfaces clean helps maintain reliable electrical continuity. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB191703032, mb191703032