About this item

• Easy to replace with common shop tools. See your owner's manual for removal of non-functioning thermostat and replacement of new thermostat.
• 140 F degree thermostat. Use only the temperature thermostat listed in your owner's manual or service manual.
• Proper engine cooling temperature ensures peak performance and highest efficiency.

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From the manufacturer

Why Quicksilver?

Performance All Quicksilver products are produced to match Mercury Marine's stringent original equipment manufacturer performance specifications.	Protection We know what is best for your engine. We design products to fit all types of marine engines, no matter the brand.	Peace Of Mind We validate product; quality and integrity are paramount. Buying Quicksilver is buying performance, protection, and peace of mind.

The Quicksilver Promise

Quicksilver products are designed and validated by a company that builds marine engines. We know what is best for your engine. We design products to fit all types of marine engines, no matter the brand. We validate product; quality and integrity are paramount. Quicksilver is performance, protection, and peace of mind.