Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
7300 views
2 answers
For the 2008 Jeep Grand Cherokee, you should use SAE 5W-30 Synthetic Diesel for the 3.0 L V6, 5W-20 Synthetic for the 3.7 L V6, 4.7 L V8, and 5.7 L V8, and 0W-40 Synthetic for the 6.1 L V8 engine. The vehicle requires 10 quarts with a filter for the 3.0 L V6, 5 quarts with a filter for the 3.7 L V6, 6 quarts with a filter for the 4.7 L V8, and 7 quarts with a filter for the 5.7 L and 6.1 L V8 engines. It's recommended to change the oil and filter every 7,500 to 10,000 miles. If you go to a mechanic, the labor cost for the oil change ranges from $30 to $40.
The 2008 Jeep Grand Cherokee comes with various gasoline engines that require 5W20 synthetic oil: the 3.7L V6 (5 quarts), 4.7L V8 (6 quarts), 4.7L V8 Flex (6 quarts), and 5.7L V8 (7 quarts). If you have the 3.0L V6 Turbo Diesel engine, you'll need 10 quarts of 5W30 synthetic oil. And for the 6.1L V8 engine option, you should use 7 quarts of 0W40 synthetic oil.