JPI RPM SENSOR • $279 • MY LOSS • YOUR GAIN • This is an aircraft rpm sensor that fits certain model magnetos. Its purpose is to send exact rpm data to an engine monitor in the cockpit. We "accidentally" purchased this sensor only to find out we needed a different sensor. So this sensor is new. The manufacture's policy was to not accept any sensors back for credit or exchange. So our loss is your gain. If interested, make sure of the part number you need. This sensor is a jpi #420815-1 It screws into the vent port of certain magnetos. The manufacturer's msrp is $379. • Contact Jim Allen , Owner - located Louisville, KY 40245 United States • Telephone: ---------- • Posted December 11, 2024 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images