Quicksilver 75692 Replacement Thermostat 143°F for Mercury Mariner Outboards

The Quicksilver 75692 is a 143°F replacement thermostat designed specifically for select 135-200hp Mercury and Mariner EFI and carbureted 2-stroke V6 outboards. This genuine OEM component ensures your engine maintains optimal operating temperature for maximum performance and longevity.

Key Features:

• 143°F temperature rating calibrated for proper cooling system response
• Self-cleaning design allows contaminants to flush through closing surfaces
• Direct OEM replacement for Mercury Marine and Mariner outboards
• Easy installation with common hand tools
• Engineered and tested to meet rigorous marine environment standards

Important Notes:

• Thermostat only - additional seals or gaskets may be required for installation
• Consult your owner's manual or service manual for complete installation requirements and compatibility confirmation

Quicksilver has been the trusted leader in marine engine parts and accessories for over 65 years, delivering uncompromising quality and performance. As the premier supplier of Mercury Marine original equipment, Quicksilver products undergo extensive testing to ensure reliability and peace of mind on the water.