Hello,

I found oil capacity for 2003 LS430 at 5.5-6.5 qts. What is the correct capacity? Also what about 04 RX330? I found info on RX350 but it's got bigger/different engine from RX330. Is 5 QTs enough for 3.3L? These are my parents' cars and they want information on this. Also what type of oil is good for socal? I'm thinking 5w30 for both vehicles...

Thanks

 

plain and simple, buy 6 quarts, fill til the oil level is proper on the dipstick...