Quicksilver, 8M6013869 Thermostat for Yamaha 75-90 hp 4-stroke

Description

Quicksilver 8M6013869 is an OEM-compatible thermostat developed for Yamaha F/VF 75–90 hp 4-stroke outboard motors. It ensures the correct operating temperature and stable cooling system regulation for improved engine performance.

• Brand: Quicksilver
• Weight: 0.02 kg
• Package dimensions: Gross weight: 0.02 kg

Quicksilver 8M6013869 is a precision-engineered thermostat designed for Yamaha F and VF 75–90 hp four-stroke outboard motors, where correct temperature control is essential for engine reliability and service life. The thermostat is developed to meet all OEM specifications, and it ensures stable and controlled cooling water circulation so the engine quickly reaches the optimal operating temperature and maintains it even under varying load conditions. The internal thermal regulation mechanism is built to open and close at precise temperature points, preventing both overheating and unnecessary cooling, two factors that directly affect fuel consumption, lubrication, and wear patterns in four-stroke engines. The material selection consists of corrosion-resistant metal alloys, ensuring long-lasting durability in harsh marine environments, whether the engine is used in fresh or salt water. The thermostat serves as a direct OEM replacement for Quicksilver 8M6010300, which is specified for use on Yamaha F/VF75-F/VF90 engines, and installation requires no modifications beyond standard mounting and any gaskets sold separately. Its precise thermal control protects vital engine components such as cylinder liners, cooling passages, and gaskets, and supports stable engine operation from idle to full load. This component is especially important in mid-range Yamaha engines, where heat management is a critical factor for both performance and fuel economy.

• Benefits:
• Developed to OEM specifications for Yamaha F/VF 75–90 hp 4-stroke engines.
• Precise operating temperature regulation for improved engine performance.
• Corrosion-resistant design ensures long service life.
• Direct replacement part with no modification needed.
• Prevents overheating and reduces engine wear.