Product review (5 stars): Fits Several OEM numbers As Listed
Of course you have researched online, or a parts book, or a service center and have the OEM number of part required. Nobody is going tell you it will fit whatever without the make, model and serial number that anyone with an internet connection can then chase down the part number.

That said and according to manufacture cross reference, this evaporator fan (located in freezer) fits several makes including Sears, Roper, KitchenAid, Kenmore, Whirlpool, Estate, etc. part numbers EM343 and 482731.

It also replaces part numbers EA376645 AP3110929, AH376645, PS376645, Y0056721, Y0056801, R0950025, 0056721, 0056801, 1100473, 1100474, 1100992, 1105608, 1105609, 14210061, 14218828, 14218831, 2154419, 2154977, 2169116, 2169143, 2631, 4318001, 4389140, 482470, 482733, 548697, 549420, 8112, 851170, 8537621, 936162, 938117, 938149, 938287, 938292, 938296, 941547, 946653, 989687, 482731.

It arrives with 2 new rubber mounting grommets, 2 new steel sleeves that you may or may not need, 2 #8 screws that you may or may not need and a new push on fan with pressure clip installed that when pushing the blade on, the clip side is opposite of motor and facing you. The wireing may not be identical as in starting from top with say, red, white and green, but the stab blocks (one is smaller) will match up makeing it easy.

If you have never replaced one of these before, watch a couple of uTube videos and there is really nothing to it. If you have one, just make sure you turn ice maker off; usually lift bail up so it is not in the middle of a cycle (you may have to remove ice maker to get back panel out) and unplug the refrigerator before starting the replacement. And of course, after replacing fan and before putting panels back in, plug fridge in and make sure it works.

I just replaced one of these fans at my parents and maybe an hour is all that is required, while it is then a good time to clean out coils (usually underneath and accessed from front and back), then clean the inside by removal of all food, then removal of shelves, drawers, etc., that could easily turn into a 3 or 4 hour job.

When cleaning the coils, it is great time to inspect the coil fan that is down there and usually next to compressor. I inspected the coil fan and compressor for odd noises before ordering this part, because if the compressor was bad on an older fridge, that might be a bit more than the average do it yourself person wants to tackle, but the coil fan is easy and not that expensive.

Nevertheless, you can do this....