Using the wrong coolant or mixing different types together can hinder the car’s performance. Other alternatives are certainly available (e.g., Zerex, Peak, etc.) What happens if I put a different coolant in my car? Bottom line is Prestone DexCool® is a safe and readily available alternative to Motorcraft. Is Dex cool the same as Motorcraft orange?Īlternatives to the Motorcraft orange antifreeze, Focus ST spec WSS-M97B44-D2 that are safe to use. Rust builds up in the system, inhibiting coolant flow, which causes overheating. The acid eats away at head gaskets and intake gaskets. Why is Dex Cool bad?Ĭooling systems that use Dexcool exhibit more acid buildup and rust in the system when the coolant level gets low and oxygen is allowed to enter the system. On its website, GM claims Dex-Cool will last 5 years or 150,000 miles but a steady stream of consumers insist the product is defective and has damaged their vehicles. Does GM still use Dexcool?ĭex- Cool is now used in almost 40 million vehicles sold by GM since 1996. For those consumers who would feel more comfortable using a phosphate-free antifreeze, our Prestone® Extended Life 5/150 Antifreeze/Coolant is phosphate, silicate, and borate free. Prestone® Antifreeze/Coolant is completely safe for use in both foreign and domestic vehicles. HOAT (Hybrid Organic Acid Technology) Mixture of OAT and IAT antifreeze. Is Dex-cool the same as OAT coolant?ĭex-Cool® is an OAT, an ethylene glycol based antifreeze that is nitrite-, borate-, phosphate-, nitrate-, amine-, and silicate-free with the same metal wear protection as an IAT antifreeze. They will be able to come to your home or office to perform this service. If you want to have the correct coolant added for you, consider YourMechanic. But you really don’t want to mix them, it’s not that good of an idea to mix them. It’s perfectly backwards compatible if you want to do that. Can I use red antifreeze instead of green? Red antifreeze is a developed form of antifreeze.

Green antifreeze is the regular form of antifreeze. Red antifreeze is commercially known as Dexcool® that lasts longer than other types of antifreeze. With respect to regular coolant, the green color is utilized to interact with rust and corrosion, letting you know visually when the coolant inside your vehicle needs to be replaced. Regular coolant is often green while DEX-COOL is orange or red. … The idea was simple really Dex-Cool lasts longer than traditional antifreeze. The main way to tell the difference between Dex-Cool and regular antifreeze is that Dex-Cool is typically orange, whereas antifreeze is usually green. 36 The Story of Dex-Cool: The Coolant That Put General Motors in Hot Water ĪCDelco GM OE Dex-Cool Antifreeze Extended Life Coolant Concentrate is an orange, silicate and phosphate free, premium-grade coolant/antifreeze that is formulated with a chemical composition that minimizes breakdown of metal components in contact with the fluid.35 How often should Dexcool be changed?.29 What are the different types of coolant?.27 What happens when you mix red coolant with green?.26 Whats the difference between red and green coolant?.23 Is red and pink antifreeze the same?.19 Is Prestone antifreeze ethylene glycol?.18 Can I mix universal coolant with Dexcool?.17 What happens if I put a different coolant in my car?.

16 Is Dex cool the same as Motorcraft orange?.

11 Is Dex-cool the same as OAT coolant?.

10 Can I use red antifreeze instead of green?.

8 Can I put green antifreeze instead of Dex-cool?.

7 Can I use Prestone instead of Dex-cool?.

Dexcool coolant