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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.
2002 Infiniti Qx4Coolant Type & Capacity
OEM spec from the factory service manual for the 4WD variant.
Quick Answer
Coolant Type
50/50 mixture of NISSAN Long Life Antifreeze/Coolant or equivalent and demineralized or distilled water
Capacity
9.75 QTS.
9.22 L
Variant
4WD
Note: Reserve tank capacity: 0.75 qt.
This vehicle's factory manual
2002 Infiniti Qx4: 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 2002 Infiniti Qx4
Frequently Asked Questions
- What type of coolant does a 2002 Infiniti Qx4 take?
- The 2002 Infiniti Qx4 requires 50/50 mixture of NISSAN Long Life Antifreeze/Coolant or equivalent and demineralized or distilled water. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the 4WD configuration.
- How much coolant does a 2002 Infiniti Qx4 hold?
- The 2002 Infiniti Qx4 cooling system capacity is 9.75 QTS. (9.22 L).
- Can I use universal coolant in my 2002 Infiniti Qx4?
- It is strongly recommended to use coolant that meets the 50/50 mixture of NISSAN Long Life Antifreeze/Coolant or equivalent and demineralized or distilled 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 2002 Infiniti Qx4?
- 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.