Dex cool
Regular ethylene glycol antifreeze............
It takes the green Antifreeze
GreenGreen
The 1997 Saturn used dexcool antifreeze. The chemical compounds are different and should never be mixed, as the engine will no longer cool properly.
long life
Any brand-50/50 mix. you can buy it ready to use if you like.
The GM vehicles use the DexCool anti-freeze. There is a replacement type of antifreeze that can be used in GM vehicles but you cannot mix them with the DexCool. To change to another type of antifreeze the cooling system should be completely flushed of the old coolant. I would advise keeping the same coolant as the manufacturer provides
For a 2002 Buick Rendezvous, it is recommended to use a DEX-COOL antifreeze, which is an orange-colored coolant specifically formulated for GM vehicles. This type of antifreeze is designed to provide protection against corrosion and overheating. Ensure that you mix it with distilled water according to the manufacturer's guidelines for optimal performance. Always check your owner's manual for specific recommendations and maintenance intervals.
You should use the orange Dexcool, if you cant get it, you can use the green stuff as long as all other coolants are out of your radiator. Mixing different colored antifreezes makes a viscous, sludgy antifreeze.
For a 2004 Buick Rendezvous, it's recommended to use an antifreeze that meets GM's specifications, specifically a Dex-Cool antifreeze/coolant. This is an orange-colored coolant formulated for long-life performance and is designed to protect the engine and cooling system. Always ensure to mix it with distilled water in the appropriate ratio, typically 50/50, unless otherwise specified.
That all depends on what kind of antifreeze was in there before. It comes stock with the green color. but if there is another color in there now either put the same color in or flush the whole system and put the desired type in there. If you mix colors your system will become clogged with antifreeze jello :(
Dextron/mercron. Pull the dipstick & read what is imprinted on it.