2019 NAPA Reference Guide

G-190 3737 Metal HT: 5.755" OD: 2.23" Inlet: 5/16 Outlet: 1/2 Vapor: 3/8 G-191 3750 Plastic Has a pressure regulator valve on inlet side: 3/8 Line HT: 6.8" OD: 2.15" Inlet: 5/16 Outlet: 3/8 G-192 3897 Metal HT: 7.625" OD: 3.545" Inlet: 5/16 Outlet: 5/16 Vapor: 5/16 G-196 3934 Metal Does not include sensor HT: 5.026" OD: 3.594" Inlet: .400 Outlet: 5/16 G-196A 3250 Metal HT: 4.523" OD: 3.622" Inlet: .400 Outlet: 5/16 G-197 3251 Metal HT: 4.687" OD: 3.562" Inlet: 3/8 Outlet: 5/16 G-198 3833 Metal HT: 6.468" OD: 2.409" Inlet: 5/16 Outlet: 5/16 Vapor: 5/16 G-198A 3814 Metal HT: 6.468" OD: 2.409" Inlet: 5/16 Outlet: 5/16 Vapor: 5/16 G-199 3981 Metal Adapters included to adapt to 1/4, 5/16 & 3/8" fittings. Can be used for Gas or Diesel HT: 3.386" OD: 1.102" Inlet: 1/8-27 NPT Outlet: 1/8-27 NPT FUEL FILTER DESIGN ILLUSTRATIONS 1013 T E C H N I C A L D A T A