Product review (5 stars): Great product
I have a 80 series Kenmore gas drier that I bought in 2001.  It would dry clothes on only the first few ninutes of startup.  I tested the thermal fuse and all the thermostats in the drier everything tested fine.  I could also smell gas sometimes and suspected the gas valve could be bad.  Instead I decided to change out the solenoids.  Ordered them on 7/29, got delivered promptly on 7/31 via USPS.  I just installed them and voila the drier is functional again.  Great product lot cheaper than Appliance stores.