For 2007-2008 Workhorse W42 4.8L GAS-OE Type Radiator Cap Gates 178MC47

For 2007-2008 Workhorse W16 8.1L GAS-OE Type Radiator Cap Gates 176FY82

For 2007-2008 Workhorse Custom Chassis W24 8.1L GAS-OE Type Radiator Cap Gates

For 1983-1993 Cadillac Eldorado-OE Type Radiator Cap Gates 178RQ54

For 2007-2008, 2010 Workhorse Custom Chassis W42 Radiator Cap Gates 54276YT

For 2001-2002 Workhorse Custom Chassis P42 5.7L GAS-OE Type Radiator Cap Gates

For 2001-2009 Workhorse Custom Chassis W22 8.1L GAS-OE Type Radiator Cap Gates

For 2004-2005 Workhorse Custom Chassis W24 8.1L GAS-OE Type Radiator Cap Gates