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Q: Oil Change

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How many oil filters do i need when doing an oil change? looking to buy the oil and oil filter(s) at o reillys. and do you recommend anything to save me some money?
My car has an automatic transmission.

Your Lexus GS430 takes one oil filter and requires 5.5 quarter including the oil filter. The manufacturer suggests using 5W-30 synthetic oil. I would recommend having an expert from YourMechanic come to your location to perform an oil change service at your convenience.

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