Mercury – Quicksilver 140°F Thermostat | For V6 & V8 MerCruiser Engines (1983–2016) | 807252Q4 Suzuki-DF60-2008 Clean fuel helps support smoother

Clean fuel helps support smoother starting

which matters more on dual setups than most people realize

Performance & Practical BenefitsThe extra length lets you route the harness the way you want to

remove the old alternator

90445-10039-00 - HOSE

Mercury – Quicksilver 140°F Thermostat | For V6 & V8 MerCruiser Engines (1983–2016) | 807252Q4 Suzuki-DF60-2008 Clean fuel helps support smootherMercury Quicksilver 140F Thermostat For V6 & V8 MerCruiser Engines (19832016) 807252Q4 Overview Your engines cooling system is only as reliable as its thermostat. The Mercury Marine 807252Q4 Quicksilver 140F Thermostat is engineered for V6 and V8 MerCruiser engines built by General Motors between 1983 and 2016 (excluding high performance models). This OEM thermostat helps your engine warm up quickly, maintain a steady operating temperature, and run