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2023 Buick Enclave Coolant

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PEAK DEX-COOL 50/50 ready-to-use coolant for GM vehicles

DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families.

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Fitment & product details

Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families.

Confirm the cooling system requires DEX-COOL-compatible OAT coolant and that the existing coolant is not an unknown or incompatible chemistry.

Full product details

Zerex DEX-COOL 50/50 ready-to-use coolant

DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families.

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Fitment & product details

Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families.

Confirm the owner’s manual requires DEX-COOL-compatible OAT coolant and identify the existing coolant before mixing or topping off.

Full product details

Confirm your engine, trim and original part before ordering. Fitment disclaimer

Vehicle fitment, specifications & installation

Quick fitment answer

What coolant type is mapped to a 2023 Buick Enclave?

DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families. DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families. Final compatibility still depends on the exact engine, trim, factory equipment, original part, and owner-manual specification.

High-purchase-intent fitment guide

What matches this exact 2023 Buick Enclave

Fitment last verified

Saved fitment facts

  • DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families.
  • DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families.

Why vehicle details matter

Coolant chemistry and the manufacturer specification control compatibility; bottle color alone cannot establish a safe match.

Mapped choices
2
Individual product records
2

Compare the saved configuration and package contents below, then confirm the original part or factory specification before ordering.

What to verify

  • Manufacturer coolant specification and inhibitor chemistry
  • Whether the existing coolant is known, compatible, and safe to mix
  • Premixed 50/50 versus concentrate and the correct service procedure

Installation guidance

Work only on a fully cooled system, follow the vehicle’s pressure-release and bleeding procedure, never open a hot cooling system, and dispose of drained coolant safely because ethylene glycol is toxic to people and animals.

Other parts for this vehicle

Continue shopping researched categories for the same year, make, and model.

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Other model years & common questions

Nearby model years

Use the exact year page even when the same product family spans several years.

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Frequently asked questions

What coolant type is mapped to a 2023 Buick Enclave?

DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families. DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families. Final compatibility still depends on the exact engine, trim, factory equipment, original part, and owner-manual specification.

What coolant chemistry is mapped to the 2023 Buick Enclave?

DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. DEX-COOL OAT formula for saved 1995-and-newer General Motors vehicle families. DEX-COOL OAT · GM 1995-and-newer family. Orange organic acid technology (OAT) DEX-COOL, 50/50 prediluted. Alternative DEX-COOL OAT formula for the saved General Motors vehicle families. Confirm the manufacturer specification and existing coolant chemistry; color alone is not a compatibility check.

Can I choose coolant by its color?

No. Different chemistries can share a color, and similar-looking fluids may be incompatible. Match the manufacturer specification and product chemistry.

Can I mix this coolant with what is already in the vehicle?

Only when the product and vehicle service information explicitly permit it and the existing chemistry is known. If it is unknown, use the manufacturer’s drain-and-fill procedure rather than guessing.