Remove the present one by turning counterclockwise until it comes free of the filler neck, Insert new cap in the filler neck and turn it clockwise until tight.
The 1999 Ford Taurus does not have a radiator cap. Coolant is added by using the over flow bottle instead of a radiator cap.
On a 1999 Ford Taurus : The engine coolant reservoir is between the engine and the passenger side of the vehicle . It has a thread on cap which is the pressure cap for the engine cooling system
On a 1997 Ford Taurus : The thread on cap on the engine coolant reservoir is the pressure cap / radiator cap
On a 1998 Ford Taurus : The thread on cap on the engine coolant reservoir is the pressure cap / radiator cap
On a 1998 Ford Taurus : ( the thread on cap on your engine coolant reservoir is the 16 PSI pressure cap/ radiator cap )
(No ) according to the 2010 Ford Taurus Owner Guide it has the Easy Fuel " no cap " fuel system
On a 1997 Ford Taurus the thread on cap on the engine coolant reservoir is the pressure cap / radiator cap
On a 1998 Ford Taurus : The thread on cap on the engine coolant reservoir is the pressure cap / radiator cap
On a 1998 Ford Taurus : The thread on cap on the engine coolant reservoir is the pressure cap / radiator cap
The thread on cap on your engine coolant reservoir is your pressure cap / radiator cap ( 16 PSI ) on a 1996 Ford Taurus ( all engines )
For a 2002 Ford Taurus : The thread on cap on the engine coolant reservoir is the pressure cap / radiator cap ( I believe the Motorcraft part number is RS-103 ) it's a 16 PSI cap
It is not the same thing. Filler cap is on the plastic overflow tank with the plastic flip over cap. The rad cap is a pressure cap on the radiator and it is made of metal and it unscrews