The 2014 Chevy Cruze uses GM Dex-Cool long-life antifreeze/coolant, specifically the orange Dex-Cool HOAT (hybrid organic acid technology). This is the recommended coolant for the Cruze’s cooling system and should be maintained according to GM's schedule. Do not mix Dex-Cool with non-Dex-Cool coolants unless you flush the system first and use a Dex-Cool-compatible product.
Beyond the quick answer, this article explains which coolant to buy, how to replace or top off the system, and what to watch for to keep your Cruze running cool and efficiently.
Dex-Cool compatibility and what to buy
Before listing equipment or products, it helps to know that the Cruze is designed for Dex-Cool or a GM-approved Dex-Cool-compatible coolant. Mixing Dex-Cool with other types can cause deposits or reduced cooling efficiency.
- GM Dex-Cool Extended Life Antifreeze/Coolant (orange, HOAT)
- GM-approved Dex-Cool compatible pre-mixed 50/50 coolant or Dex-Cool concentrate (if concentrate, mix with distilled water per label)
- Ensure the product is labeled as silicate-free and compatible with Dex-Cool (to meet GM specifications)
Concluding: Use Dex-Cool or a GM-approved Dex-Cool-compatible coolant, and follow the product’s mixing instructions. If your system previously used a different coolant, consider a full flush before refilling with Dex-Cool.
How to replace or top off Dex-Cool in a 2014 Cruze
Before starting any work, remember that Dex-Cool is orange and is designed to be used as a Dex-Cool-compatible product. Do not mix with conventional green or other non-Dex-Cool formulations unless you’re performing a full system flush.
- Park on level ground, let the engine cool completely, and place a drain pan under the radiator drain valve. Open the radiator cap only when the system is cold, and drain the old coolant.
- If performing a full replacement, flush with distilled water to remove old deposits, then open the drain to ensure the system is completely emptied.
- Refill with Dex-Cool (premixed 50/50) or with Dex-Cool concentrate and distilled water according to the product instructions. Some Cruze models may require a specific bleed procedure—follow the manual or service bulletin if provided.
- Run the engine with the heater on high to circulate the coolant, check for leaks, and top off to the proper level once the system has cooled.
Concluding: After replacing or topping off, monitor the coolant level and watch for signs of deposits or mixing. Maintaining the correct Dex-Cool level helps prevent overheating and corrosion inside the cooling system.
Important considerations
Consult the owner's manual or a GM-certified technician for model-specific guidance. If you recently mixed different coolant brands or colors, a professional flush may be advisable to avoid deposits. Dispose of used coolant properly, as it is hazardous waste.
Summary
For a 2014 Chevy Cruze, the recommended antifreeze is GM Dex-Cool long-life coolant (orange), compatible with Dex-Cool HOAT formulations. Use Dex-Cool or a GM-approved Dex-Cool-compatible product, and follow the suggested replacement intervals (typically every 5 years or 150,000 miles). Always verify with the owner's manual or dealer if you’re unsure about the exact product for your vehicle.