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Filter Finder Knowledge Base

If you are having trouble finding a filter for your application, please check here first as we publish all of the answers for questions we have received in the past. Often times we receive similar requests and you may save yourself some time but reviewing this section of our knowdedge base. If you are not able to find an answer, please send us your request for assistance using:
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Synthetic Filter
Hi Larry,

Thanks for your kind words, The filters for synthetic oil will work fine for your conventional 10 40 oil. The synthetic filters are just a little better (they contain more filter area) than the extra guard, they are designed for people who don't change their synthetic oil as often. We must have upgraded your order based on product availability.

Thank you for your order and we hope we can serve you again in the future.

Brian Pond
OilFiltersOnline.com



>hello thanks for nice site. i am a FRAM beliver. i bought a xg3387a and installed on my 02 buick lesabre. later i looked at box and it says for synthetic oil. i am using 10 40 valvoline not synthetic but conventional oil ils this ok . thanks a lot. larry