How much coolant does an Infiniti g37 need?

The Infiniti G37 typically requires about 7.5 quarts (approximately 7.1 liters) of coolant when performing a complete coolant change. This amount may vary slightly depending on specific model variations or whether the entire system is drained. It's important to use the recommended coolant type, usually a long-life ethylene glycol-based coolant, to ensure optimal performance. Always refer to the owner's manual for exact specifications and guidelines.