Generac 0E2507 Coolant Level Probe. Has 3/8" NPT threads. Please note that in many cases this probe has been replaced by a Coolant Level Probe Update Kit which uses a new probe and harness with signal conditioner to avoid the buildup that normally occurs on these and causes them to fail.
For R-200,R-200A,R-200B, R-200C order kit 0H50540SRV.
For G Panel and H Panel controllers order kit 0H50530SRV.
For all other applications, continue using 0E2507.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
If you need Generac generator troubleshooting support, please visit our interactive forum