I trying to Purchase a Oild Filter and engine oil and bring it to the auto store and let them do it , when i check online , someone sell 04152-YZZA3 , and someone sell 04152-YZZA5 , my vehicle Model is 2009 IS 350 RWD . which one i should buy it ? also , Mobil One sell two different 5W-30 too , Gold and Silver , what is the different , which one better to me .

 

04152-YZZA3 and 04152-YZZA5 are both the same oil filter, the A5 comes with an extra o-ring and drain fitting meant for the AWD models. YZZA3 is the correct RWD oil filter, but either will work just fine.

More information I posted before.

Jeff

 

Ok , i got it . Thanks man , how about the oil ?

 

Information on the differences between the versions of Mobil 1 here: http://www.mobiloil.com/USA-English/...Oils/Oils.aspx

I don't see too much of a reason to run anything but the silver-cap, the engine isn't spec'ed for synthetic anyway, and if you aren't going to run extended intervals, I don't think the additional additives in the extended life oil are required.

Jeff

 

So , if i keep use the gold one will get the engine longer life , is it ?

 

As long as you change your oil regularly, you will be fine with either cap color