Home / Appliance / Laundry / Dryer Moisture Sensor 134786100 Dryer Moisture Sensor 134786100$70.99 Price may not be up-to-date. In Stock View Product Part Number: 134786100 Brand: FRIGIDAIRE COMPANY Seller: Sears PartsDirect Categories: Appliance, Laundry 60-day return policy Description This moisture sensor (part number 134786100) is for dryers. Moisture sensor 134786100 detects the amount of moisture in the laundry load. Disconnect the power before installing this part. Wear work gloves to protect your hands.