I'm having a hard time confirming whether or not I have this filter on my 2010 Accord, which has the 4-cylinder engine. Some interweb info says only on 6-cylinders, other say both engines. I have NOT seen anyone mention servicing this filter. Kinda strange. I'm guessing this filter leads to the transmission cooler? http://www.amazon.com/gp/product/B00GI9N...d=A2I41YOSEKXE8 If I do have it, where might I find it?