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.
1985 Toyota 4RunnerCoolant Type & Capacity
OEM spec from the factory service manual for the Base, Automatic variant.
Quick Answer
Coolant Type
Ethylene glycol coolant (Do not use alcohol type)
Capacity
8.90 QTS.
8.42 L
Variant
Base, Automatic
Source: Factory service manual — 1985 Toyota 4Runner Base, Automatic. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of coolant does a 1985 Toyota 4Runner take?
- The 1985 Toyota 4Runner requires Ethylene glycol coolant (Do not use alcohol type). The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Base, Automatic configuration.
- How much coolant does a 1985 Toyota 4Runner hold?
- The 1985 Toyota 4Runner cooling system capacity is 8.90 QTS. (8.42 L).
- Can I use universal coolant in my 1985 Toyota 4Runner?
- It is strongly recommended to use coolant that meets the Ethylene glycol coolant (Do not use alcohol type) 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 1985 Toyota 4Runner?
- 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.