SAM58 30 #1 Posted February 9, 2011 I am looking for the first time what is the correct oil filter to use on a 520H P220 Onan engine, 1996 model. Manual shows NN10143 NAPA SAYS IT CROSSES TO A 1762 What does everyone else use? Share this post Link to post Share on other sites
sorekiwi 761 #2 Posted February 10, 2011 http://www.wheelhorseforum.com/index.php?showtopic=25281 Share this post Link to post Share on other sites
SAM58 30 #3 Posted February 10, 2011 Thanks, I knew that that info was somewhere, I had read before I got the 520H. Share this post Link to post Share on other sites
bobert94 38 #4 Posted February 10, 2011 THe fram # is 3614 Share this post Link to post Share on other sites
kj4kicks 151 #5 Posted February 13, 2011 Search for : GENUINE ONAN OIL FILTER #122-0800 on ebay or google, and you'll find OEM filters for cheap. I bought a case of them last year. Shipping is much cheaper that way. Share this post Link to post Share on other sites
