What color is Chevy coolant?
The standard coolant color used in Chevrolet vehicles is typically green. Chevy's green coolant, also known as Dexcool, is a long-life, ethylene glycol-based coolant that is designed to provide extended protection for the engine and cooling system.
What is Chevy Coolant?
Chevy coolant, or Dexcool, is a type of engine coolant specifically formulated for use in Chevrolet and other General Motors vehicles. It is a silicate-free, organic acid technology (OAT) coolant that is designed to last up to 5 years or 150,000 miles before needing to be replaced.
Dexcool coolant is green in color, which helps distinguish it from other types of coolant, such as the traditional green or yellow ethylene glycol-based coolants used in many other vehicles. The green color is achieved through the use of organic corrosion inhibitors, rather than the inorganic silicates found in some older coolant formulations.
Benefits of Chevy Coolant
Chevy's Dexcool coolant offers several benefits over traditional coolants:
- Extended Service Life: Dexcool is designed to last up to 5 years or 150,000 miles, reducing the need for frequent coolant changes.
- Corrosion Protection: The organic acid technology in Dexcool helps protect the engine and cooling system components from corrosion.
- Compatibility: Dexcool is compatible with the materials used in Chevy's engine and cooling systems, helping to prevent damage or leaks.
- Improved Thermal Efficiency: Dexcool's formulation helps improve the coolant's heat transfer properties, contributing to better engine cooling and efficiency.
It's important to note that Dexcool should only be used in Chevrolet and other GM vehicles, as it may not be compatible with the cooling systems of other manufacturers.
What kind of coolant does GM use?
Dex-Cool™ Coolant
Another common antifreeze formula is Dex-Cool®, a coolant formula approved for use in GM vehicles. An option like ZEREX™ Dex-Cool Antifreeze/Coolant, is automaker-approved and meets or exceeds multiple industry specifications.
What color is GM DexCool antifreeze?
orange
DexCool (orange or salmon-color) is the GM long drain interval coolant. Every major car manufacturer now has their own version of long drain interval coolants.
Why is Chevy coolant orange?
The (newer) Orange or Dex Cool was developed when Aluminum Radiators and heads came into production to prevent corrosion between dis-similar metals. This is why GM and Toyota and all the Others Now use it. JMHO.
Can I use yellow coolant instead of orange Chevy?
Longtime MOTOR readers know that the color of the coolant dye really is meaningless. Dye should help you spot a leak, but that's about it.
What color is bad coolant?
Old radiator fluid can look like sludge or turn to a brownish color and appear opaque. There are three types of coolants for your engine, including inorganic acid/additive technology or IAT coolant, organic acid/additive technology or OAT coolant, and hybrid organic acid/additive technology or HOAT coolant.
What color antifreeze does a Chevy use?
What color coolant does Chevrolet use? It's essential to understand that color doesn't matter. While most Organic Acid Technology (OAT) coolants are frequently orange, yellow, red or purple, Hybrid Organic Acid Technology (HOAT) coolants are orange and yellow.
