Made to work with aftermarket Open Loop Cooling Kits that use the Riva cooling line layout. The billet aluminum housing has stainless hardware and double o-ring seals.
The 160°F Fail Safe thermostat locks open if the engine overheats.
- For Riva open-loop cooling on Sea-Doo 4-TEC
- Billet aluminum housing
- Stainless hardware
- 160°F fail-safe thermostat
- Double o-ring seals