Podoy 1YW-14451-00-00 Air Oil Filter for compatible with Yamaha Timberwolf 250 Big Bear 350 Moto-4 250 350 Kodiak 400 Big Bear 350 Big Bear 4x4 1987-1999 with Spark Plug

My son's ATV was always flooding out, could not figure out why, looked in airbox and a mouse made a nest in there and destroyed the old filter in process, the material was wicking fuel from carb and he had a pint of fuel sloshing around in airbox, along with mouse debris, quite the nasty mess to clean out...This filter did not stop the mice but allowed him to not worry about flooding any longer. His steel inner screen will have to be replaced next, need to find cheap source for that as his is rusting out and crumbling, I got it as clean as possible, removing any loose or ready to be loose pieces and he was off running around on his $200 beater machine. (I just remembered the screen issue during the review, any comments in regards to sourcing that part would be helpful)Plug was generic, some brand never heard of in 50 years of tinkering with small engines, but it works as well as what he had, I tossed it in to see if it even worked and never removed it... Have not installed filter as end of year for 2 wheel drive ATV...

Air filter was a really tight fit - barely got it on metal filter and had to be careful not to damage it. Plug is of unheard of manufacture. Oil filter is screen type - not paper - don't know if that matters since I don't know what original equipment was. UPDATE - FILTER SPLIT IN HALF - JUNK - DO NOT BUY! Been riding for weeks with the air filter split open - probably caused a lot of cylinder damage!

I have a old Yamaha timberwolf. The spark plug and oil filter worked fine. The oil filter fit perfectly in the timberwolf when I did the oil change. The air filter didn't work to well. I spent a lot of time carefully trying to get it to fit over the existing air filter but eventually it tore.

Fast shipping, they were the right parts for what I needed. I got all the parts I ordered. The only reason I didnt give it 5 stars was because the carb mount was a bit poorly machined. I had to redrill the bolt holes because the were slightly egg shapped and bound up on the bolts.

Obviously the price is cheap on this, but so was the quality. It didn't properly fit my yamaha timberwolf, even though it was advertised that it would. It works fine though, but it's worth it to spend a little more and get a good product.

Still in wrapper air filter yellow outside layers is split up the side I didn't even take out yet I'll try to seal with packing tape or something don't know if I should trust oil filter.

Air filter is not the correct size is a little small when I got it on the glued seam well came unglued anyway oil filter looks good plug seemed to work fine all in all still need air filter

I installed this on my old 1987 Yamaha 350 Big Bear and everything fit like a champ. I am well pleased with my purchase.