8M0139434 Mercury Marine Quicksilver Thermostat / 265G

8M0139434 Mercury Marine Quicksilver Thermostat / 265G8M0139434 265G Thermostat Fits Mercury 15hp and 20hp EFI 4 stroke outboards (serial No. 0R833820 and above) Self cleaning design allows cooling system contaminants to flush through closing surfaces Calibrated for proper cooling system temperature response Self cleaning design allows cooling system contaminants to flush through closing surfaces. Easy to replace with common tools See your owner's manual for removal of non functioning thermostat and

8M0139434 / 265G

Thermostat

• Fits Mercury 15hp and 20hp EFI 4-stroke outboards (serial No. 0R833820 and above)
• Self-cleaning design allows cooling system contaminants to flush through closing surfaces
• Calibrated for proper cooling system temperature response
• Self-cleaning design allows cooling system contaminants to flush through closing surfaces.
• Easy to replace with common tools
• See your owner's manual for removal of non-functioning thermostat and replacement of new thermostat
• Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
• The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.