The oil you by over the counter at a Dodge/Jeep dealer is currently made by Pennzoil, so that is the best guess as what they use at the factory.
3.7L and 4.7L use 5w30 5.7L uses 5w20
4.7 2006 jeep commander takes 5 quarts of 5w30
SAE 10w30 any major brand.
Any name brand 10w30.
Front passenger side.
Any name brand 10w30.
Change it at the interval recommended by Jeep as outlined in your owners manual. I recommend you use a High Mileage oil any major brand.
Time for an oil change.
The service engine light can be reset on your Jeep Commander, by switching the message center to the oil life message. Once on the message, hold the check mark until it returns to 100%.
any name brand 10w30
10W30 any major brand.