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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2009 Subaru ImprezaCoolant Type & Capacity
OEM spec from the factory service manual for the 2.5 GT, 4D Sedan variant.
Quick Answer
Coolant Type
SUBARU Coolant or equivalent: a 50/50 mixture of Ethylene-Glycol Coolant and soft water
Capacity
7.80 QTS.
7.38 L
Variant
2.5 GT, 4D Sedan
This vehicle's factory manual
2009 Subaru Impreza: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2009 Subaru Impreza
Frequently Asked Questions
- What type of coolant does a 2009 Subaru Impreza take?
- The 2009 Subaru Impreza requires SUBARU Coolant or equivalent: a 50/50 mixture of Ethylene-Glycol Coolant and soft water. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the 2.5 GT, 4D Sedan configuration.
- How much coolant does a 2009 Subaru Impreza hold?
- The 2009 Subaru Impreza cooling system capacity is 7.80 QTS. (7.38 L).
- Can I use universal coolant in my 2009 Subaru Impreza?
- It is strongly recommended to use coolant that meets the SUBARU Coolant or equivalent: a 50/50 mixture of Ethylene-Glycol Coolant and soft water specification. Universal coolants may not provide the correct corrosion protection for your engine's materials.
- What happens if I use the wrong coolant in my 2009 Subaru Impreza?
- Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.