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The Jeep Liberty 3.7 liter engine takes 5 US quarts or 4.7 liters of 5W-30 motor oil and needs oil and filter changes every 7,500-10,000 miles or 12 months with fully synthetic oil, or every 3,000-5,000 miles or 6 months with conventional oil. Synthetic oil offers superior lubrication, longer service intervals, and better performance in harsh weather, especially cold conditions. Trusted brands like Penzoil or Castrol have been proven to offer twice the protection and corrosion resistance compared to generic options. A lube and filter service for a Jeep Liberty typically costs between $117 and $130 for parts and labor.
From 2008 to 2012, utilize a motor oil with a viscosity rating of 5W-20.
My 2006 Jeep Liberty Sport requires six quarts of oil for an oil change.
The 2007 Jeep Liberty 3.7 L requires 5 quarts of oil for its engine.
How about this: "A quantity of five quarts of 5W20 motor oil.
47.2 gallons - equivalent to a substantial amount of liquid in American measurements, specifically measuring the volume of a fluid.
Why do you recommend using 5w-30 oil when the oil fill port specifies 5w-20? Perhaps this conflicting information has led to serious consequences. I've been using 5w-20 oil since I purchased it at 104,000 miles, and I now have 217,000 miles. I may not be certain about the exact number of quarts required, but I have doubts about relying on this guidance.
4.7 quarts is the recommended amount, but it is safe to use 5 full quarts with a full oil and filter change.
From 2008 to 2012, the recommended oil viscosity for use was 5w-20.