probably dex-cool but there is antifreeze that will mix with anything they are doing away with dex-cool
diesel
Green
The 2009 Ford Focus typically uses a specific type of antifreeze known as Motorcraft Premium Antifreeze/Coolant, which is a 50/50 mixture of ethylene glycol and water. It's important to use a coolant that meets the Ford specification WSS-M97B51-A1. Always refer to the owner's manual for the exact specifications and recommendations for your vehicle.
I have a 2000 Ford Focus it uses Mercon V. Mercon V is what I use in my 2000 Focus with a standard transmission. I have an Automatic 2000 Ford Focus station wagon and the owners manual suggests Mercon V.
well it calls for 5w30 for my 2000 dohc zetec engine.
Ford Gold or Universal Gold Antifreeze
Any brand of antifreeze can be used in a 2001 Ford Taurus such as Prestone. The antifreeze can be 50 50 antifreeze.
I use Sierra at 50-50%. It's environmentally friendly, i.e: non-toxic.
Ford Dealers carry the Orange colored Antifreeze for Jags
The 2015 Ford Transit-Wagon has double overhead cam (DOHC).
mostly the liquid type
The 2012 Ford E-Series-Wagon has single overhead cam (SOHC).