Fuel Level Sensor is a direct fit for the following:

1997-2002 Chevrolet Express 1500
1997-2002 Chevrolet Express 2500
1998-2002 Chevrolet Express 3500
1998-1999 Chevrolet P30
1997-2002 GMC Savana 1500
1997-2002 GMC Savana 2500
1998-2002 GMC Savana 3500

Genuine GM Part Number: 19121308