The specific lubricant recommended for the 2019 Toyota RAV4 is a full synthetic 0W-20 oil. Using the correct oil ensures optimal engine performance, fuel efficiency, and longevity. For example, adhering to the manufacturer’s oil specification helps maintain proper lubrication of internal engine components.
Proper oil selection is critical for several reasons. It facilitates efficient heat dissipation, prevents excessive engine wear, and ensures proper operation in varying temperature conditions. Historically, incorrect oil usage has been linked to premature engine failure and reduced vehicle lifespan, highlighting the importance of adhering to manufacturer recommendations.