Genuine Briggs and Stratton replacement part for small gasoline engines. This OEM part ensures proper fit and performance to maintain the life of your Briggs and Stratton engine. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Fits many 122M02 / 122M05 / 122M07 / 122T02 / 122T05 / 122T07 / 124L02 / 124L05 / 124L07 / 124T02 / 124T05 / 124T07 / 124T12 / 126L02 / 126L05 / 126L07 / 126L12 / 126M02 / 126M05 / 126M07 / 126T02
• Engine part compatibility is determined by the model number of the engine. For questions regarding compatibility, please contact us.
• The thermostat regulates the engine's temperature by controlling the flow of coolant between the engine and the radiator, ensuring optimal operating conditions
• Utilizes a wax pellet that expands and contracts with temperature changes, opening and closing the valve to manage coolant flow
• Designed to fit within the limited space of small engines, making it suitable for lawn mowers, generators, and other outdoor power equipment
• By maintaining a consistent engine temperature, the thermostat helps prevent overheating and overcooling, which can cause engine damage

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