The 2002 Jeep Liberty 3.7L engine requires SAE 5W-20 synthetic blend oil. This oil is formulated to provide the best protection for your engine in all types of weather conditions. It is also designed to help improve fuel economy and reduce emissions.
Here are some of the benefits of using SAE 5W-20 synthetic blend oil in your 2002 Jeep Liberty 3.7L engine:
* Improved engine protection in all types of weather conditions
* Increased fuel economy
* Reduced emissions
* Longer oil change intervals
* Reduced engine noise and vibration