how much do you guys normally pay for your oem
fuel, oil and air filters? are there better substitutes?

 

I order a fuel filter from Courtesy Nissan for around $12. And their oil filters are around $5. Of course you have to pay S&H if you order from them. A few weeks ago I went down to a local dealership and bought 4 oil filters for $17, because they had some kind of special going on. If you are going to buy a oem air filter, you could go ahead and get a K&N drop in air filter.