Keep your Mercury Pro XS engine running at peak performance with the Quicksilver 833072004 Thermostat. This 143°F thermostat is essential for regulating engine temperature to prevent damage from overheating. Proper cooling ensures your high-output outboard remains efficient and reliable during every trip.
- Fits Mercury 1.5L 3-cylinder 75-115hp Pro XS and select 75-125hp outboards
- Opens at 143 degrees F for optimal cooling
- Assures peak performance and fuel efficiency
- Helps prevent engine damage from overheating
- Thermostat only
