TC10284 113 #1 Posted August 4, 2019 I need to replace an oil pressure switch on a 518H. I can't find any part numbers on the switch itself other than 9 8 0 or 6 8 0 Here are some pics of the original https://photos.app.goo.gl/K23FsLmrvDemKrt3A Share this post Link to post Share on other sites
cleat 7,259 #2 Posted August 4, 2019 What is wrong with yours ? I have always thought that an oil pressure gauge would be cool to have. Share this post Link to post Share on other sites
TC10284 113 #3 Posted August 4, 2019 10 minutes ago, cleat said: What is wrong with yours ? I have always thought that an oil pressure gauge would be cool to have. Flashing oil pressure light constantly when running. The 10w30 oil is not old. Not even an hour on it. Have checked connection at the sensor side. Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,488 #4 Posted August 4, 2019 Oil pressure switch in Section 11 of the parts manual WH # NN10273 (Vender # 309-0546) https://www.onanparts.com/index.php?main_page=product_info&products_id=697 Garry 1 1 Share this post Link to post Share on other sites
