This listing is for a new, never used Genuine GM OEM Radiator Drain Petcock Valve as used on many GM Vehicle models.

As GM uses different variations of parts on vehicles even of the same model year, please verify that this item will fit your specific Vehicle Identification Number.

There is a note in the Online GM Catalogs associated with this part number. It reads:
1/4X18X1.25 Plastic Seal 

This item is brand spankin new and has NOT been removed from its factory packaging for picture purposes.

From what I can find this is used on many of the following vehicles:

1992-1994 Chevrolet Cavalier	4 Cyl 2.2L	RS 2 DOOR, RS 4 DOOR, RS CONVERTIBLE, RS STATION WAGON, Z24 2 DOOR, Z24 CONVERTIBLE
1992-1993 Pontiac Sunbird	4 Cyl 2.0L	GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, LE CONVERTIBLE, SE 2 DO

The GM List price on this item is...well, it's discontinued !!! 

***NOTE: The provided vehicle listing guide is meant to be a guide only. All vehicles, superseded part numbers, and interchange numbers listed have been obtained by using a reverse lookup via online General Motors and Aftermarket Parts Websites. Verification with the Vehicle's VIN is the only way to be sure of fitment. It is the buyer's responsibility to check VIN fitment. I am unable to verify fitment via the VIN.****

Thanks for lookin!