Napco replacement parts

Napco is an aftermarket brand, not an appliance maker. It sells replacements for these 4 OEM part numbers:

Part numberOptionsGenuine OEM listedAlso sold as
Whirlpool WP85447719Yes
LG 5301EL1001H9No
Frigidaire 1347927009Yes
LG 5301EL1001J8Yes