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2011 Subaru Forester Coolant

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PEAK OET Asian Blue 50/50 prediluted coolant

Asian Blue POAT · Subaru 2009-and-newer family. Blue phosphate-enhanced organic acid technology (POAT), 50/50 prediluted. Asian Blue POAT formula for the saved Honda, Nissan, and Subaru vehicle families.

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Fitment & product details

Blue phosphate-enhanced organic acid technology (POAT), 50/50 prediluted. Asian Blue POAT formula for the saved Honda, Nissan, and Subaru vehicle families.

Confirm the owner’s manual calls for a compatible blue POAT coolant. Do not select by color alone or mix with an unknown or incompatible chemistry.

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Zerex Asian Vehicle Blue 50/50 prediluted coolant, two-pack

Asian Blue POAT · Subaru 2009-and-newer family. Blue silicate- and borate-free Asian-vehicle coolant, 50/50 prediluted. Alternative Asian Blue formula for the saved Honda, Nissan, and Subaru vehicle families.

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Fitment & product details

Blue silicate- and borate-free Asian-vehicle coolant, 50/50 prediluted. Alternative Asian Blue formula for the saved Honda, Nissan, and Subaru vehicle families.

Confirm the owner’s manual permits the represented Asian Blue chemistry and that a two-gallon package is appropriate. Do not select by color alone or mix with an unknown chemistry.

Full product details

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

Vehicle fitment, specifications & installation

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.

2011 Subaru ForesterWindshield Wipers2 matched products2011 Subaru ForesterSun Visors1 matched products
Other model years & common questions

Nearby model years

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

Coolant2012 Subaru Forester2 matched productsCoolant2010 Subaru Forester2 matched productsCoolant2013 Subaru Forester2 matched productsCoolant2014 Subaru Forester2 matched productsCoolant2015 Subaru Forester2 matched productsCoolant2016 Subaru Forester2 matched products

Frequently asked questions

What coolant chemistry is mapped to the 2011 Subaru Forester?

Asian Blue POAT · Subaru 2009-and-newer family. Blue phosphate-enhanced organic acid technology (POAT), 50/50 prediluted. Asian Blue POAT formula for the saved Honda, Nissan, and Subaru vehicle families. Asian Blue POAT · Subaru 2009-and-newer family. Blue silicate- and borate-free Asian-vehicle coolant, 50/50 prediluted. Alternative Asian Blue formula for the saved Honda, Nissan, and Subaru 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.