A new OEM Delco General Motors Electric Cooling Fan Motor that I got at an auction of vintage car parts.  This is GM part no. 22092353 (15-8362).

I found the following applications online:

• BUICK  (1992: Bonneville (L27) with 3.8L Engine - Left Side)
  
• OLDSMOBILE  (1991-93: Olds 88 (L27) - Left Side;  1992-93: Oldsmobile 88 (L67) - Left Side)

Since these applications came from online and not from a parts catalog your will need to verify that this is for your car.

car auto automobile automotive classic cooling system radiator fan motor 1991 1992 1993 91 92 93  (SU1/4)