Altima L4-2.5L (QR25DE) Hybrid (2007)
Coolant: Service Precautions
ANTI-FREEZE COOLANT MIXTURE RATIO
The engine cooling system and inverter cooling are filled at the factory with a high-quality, year-round, anti-freeze coolant solution. The anti-freeze
solution contains rust and corrosion inhibitors. Therefore, additional cooling system additives are not necessary.
CAUTION: When adding or replacing coolant, be sure to use only Genuine NISSAN Long Life Antifreeze/Coolant or equivalent with the
proper mixture ratio of 50% anti-freeze and 50% demineralized water/distilled water.
Other types of coolant solutions may damage your cooling system.