Home / Appliance / Parts / Cooktop Trim Kit 5304488403 Cooktop Trim Kit 5304488403Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 5304488403 Brand: FRIGIDAIRE CO Seller: Sears PartsDirect Categories: Appliance, Parts Description This trim kit (part number 5304488403) is for cooktops. Trim kit 5304488403 covers the gap between the cooktop and the countertop. Follow the instructions in your installation guide or owner’s manual when installing this part.