5-20
4 cylinder 2.4 litters uses 10W40
The 2013 Kia Optima typically requires 5W-20 viscosity motor oil, which is recommended for optimal performance and fuel efficiency. It’s important to use oil that meets the API (American Petroleum Institute) service standards. Always check the owner’s manual for specific recommendations regarding oil type and specifications.
The auto parts store tonight sold me 4 quarts for the oil change... Optima 2001 4 banger... The actual amount of oil needed for an 1999 - 2003 Optima 4 cyl. is 4.5 qts. and 4.75 qts. for the V6. They use the same size oil filter.
At the bottom of the engine block.
WE recommend 5W30
i use castoroil but penzoil is also good. just make sure whatever oil you use to stay consistent with that.
Your 2003 Kia Optima may be leaking oil due to several potential issues, including a worn or damaged oil filter, a cracked oil pan, or deteriorating gaskets and seals. Over time, components can wear out, leading to leaks. It's also possible that the oil drain plug is loose or damaged. To prevent further damage, it's advisable to have a mechanic inspect the vehicle to identify and address the source of the leak.
V6 L14459 or PH9688
3000
For a 2008 Kia Optima, the recommended engine oil is typically 5W-20. This viscosity provides optimal performance under various temperature conditions. Always check the owner's manual for any specific recommendations or updates based on your vehicle's engine type.
For your 2013 Kia Optima, it's recommended to use synthetic motor oil with a viscosity rating of 5W-20. This oil provides better engine protection, performance, and fuel efficiency. Always refer to your owner’s manual for specific recommendations and ensure that the oil meets the API (American Petroleum Institute) certification standards.