Product review (4 stars): Not a genuine Whirlpool OEM part
Although the coils worked correctly when installed in a Whirlpool gas dryer, they are not OEM (Original Equipment Manufactured) parts as the seller claims.  OEM parts are not sold in bulk and are not shipped loosely.  OEM parts will always be packaged inside a bag or box that has a trademarked logo on it (e.g., GE (includes Hotpoint), Electrolux (includes Frigidaire, Gibson, and a few other brands), FSP (for Whirlpool-Maytag-Kitchenaid-Jenn-Air parts), etc.).  This is your assurance that the part is OEM and not a generic knock-off.  If you ever receive a part that you thought was OEM but is NOT in a logo-branded bag or box, get your money back!