Models part 100109355 fits
If the pilot won't light, check the igniter. Find your model number below before you order; the list is sorted by brand.
FPCR50260EAO Smith water heaterFPCR50270AO Smith water heaterFPD40271AO Smith water heaterGPCR40100AO Smith water heaterGPSH50100AO Smith water heaterEach model's page names where its part numbers come from and the date they were checked. Amazon buttons open a search for the part number; we may earn a commission.