This is a part that has been corroded from water contact. I appears to be a small connector with a ceramic base and two spade terminals. The wiring diagram for the item it's from identifies it as a fuse, but it cannot be purchased separately.
The body of the connector as shown below is 17mm wide, and there should be a spade terminal coming off to the left and right from the main body.
On the back side, I found the following numbers that may or may not be part numbers. I've had no luck finding the part online.
155 131 003
23 16
260C
Any help identifying this part and a place where I can buy it would be appreciated. Thank you!
If it's any help identifying the part, it's from an LG dishwasher.