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.
2008 Infiniti M45Coolant Type & Capacity
OEM spec from the factory service manual for the Base variant.
Quick Answer
Coolant Type
50/50 mixture of NISSAN Long Life Antifreeze/Coolant or equivalent and demineralized or distilled water
Capacity
11.00 QTS.
10.4 L
Variant
Base
This vehicle's factory manual
2008 Infiniti M45: 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 2008 Infiniti M45
Frequently Asked Questions
- What type of coolant does a 2008 Infiniti M45 take?
- The 2008 Infiniti M45 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 Base configuration.
- How much coolant does a 2008 Infiniti M45 hold?
- The 2008 Infiniti M45 cooling system capacity is 11.00 QTS. (10.4 L).
- Can I use universal coolant in my 2008 Infiniti M45?
- 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 2008 Infiniti M45?
- 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.