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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.
1988 Subaru XtCoolant Type & Capacity
OEM spec from the factory service manual for the GL, 1.8 4, Automatic variant.
Quick Answer
Coolant Type
Anti-freeze and Anticorrosive Ethylene-Glycol Coolant
Capacity
5.80 QTS.
5.48 L
Variant
GL, 1.8 4, Automatic
This vehicle's factory manual
The coolant spec is above. This opens the fluids section of the 1988 Subaru Xt GL, 1.8 4, Automatic factory book.
Other specs:All specs
What You'll Need
Related for Your 1988 Subaru Xt
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Frequently Asked Questions
- What type of coolant does a 1988 Subaru Xt take?
- The 1988 Subaru Xt requires Anti-freeze and Anticorrosive Ethylene-Glycol Coolant. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the GL, 1.8 4, Automatic configuration.
- How much coolant does a 1988 Subaru Xt hold?
- The 1988 Subaru Xt cooling system capacity is 5.80 QTS. (5.48 L).
- Can I use universal coolant in my 1988 Subaru Xt?
- It is strongly recommended to use coolant that meets the Anti-freeze and Anticorrosive Ethylene-Glycol Coolant 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 1988 Subaru Xt?
- 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.