Engine Oil Pan Drain Fitting 511003 Metric Thread Chev Indmar M12 rubber mounts 332 & 598 Series hose

332 & 598 Series hose

Check the table below for your engine model

Easy installation

halyard and spinnaker systems on boats to 12m (40ft)

Engine Oil Pan Drain Fitting 511003 Metric Thread Chev Indmar M12 rubber mounts 332 & 598 Series hoseThis Indmar Chevy oil pan drain fitting features a metric thread pattern M12 designed to connect an oil drain hose directly to the bottom of the oil pan, simplifying oil changes. Keep in mind that GM alternated between metric and standard threads, so verifying your thread size by removing and measuring your current fitting is essential. For standard threads, refer to Indmar Part 511002 Made from machined brass, the required gasket Indmar Part 515002