Safety Warning
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.
1987 Subaru RxCoolant Type & Capacity
OEM spec from the factory service manual for the 2D Coupe variant.
Quick Answer
Coolant Type
Anti-freeze and Anticorrosive Ethylene-Glycol Coolant
Capacity
5.80 QTS.
5.48 L
Variant
2D Coupe
This vehicle's factory manual
1987 Subaru Rx: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Other specs:All specs
What You'll Need
Related for Your 1987 Subaru Rx
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Frequently Asked Questions
- What type of coolant does a 1987 Subaru Rx take?
- The 1987 Subaru Rx 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 2D Coupe configuration.
- How much coolant does a 1987 Subaru Rx hold?
- The 1987 Subaru Rx cooling system capacity is 5.80 QTS. (5.48 L).
- Can I use universal coolant in my 1987 Subaru Rx?
- 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 1987 Subaru Rx?
- 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.