Engine Thermostats

Fix Number

FIX9983970

Manufacturer Part Number

593208

This is an authentic OEM part. The Briggs & Stratton thermostat is composed of metal and cardboard composite items. Compatible with many lawn and garden engines, the thermostat reads the temperature of the engine and manages the choke. A screwdriver and a socket set are needed for the installation. The thermostat is sold individually. Please refer to the manual for specific repair instructions.

Fix Number

FIX11804521

Manufacturer Part Number

121-4175

This thermal control kit is an OEM replacement designed to regulate engine operating temperature and help prevent overheating during mower operation. It manages airflow and heat control around the engine to reduce excessive wear and support consistent performance. This kit is an ideal replacement when heat-related issues affect operation or when restoring proper temperature control during routine maintenance or repair.

Fix Number

FIX9139366

Manufacturer Part Number

798938

It is an identical replacement for a worn or a missing component that was installed on a new unit. The thermostat measures the temperature. This part is supplied by the original manufacturer for use with Briggs and Stratton engines that are commonly installed on lawn and garden equipment. To ensure the correct repair procedure, check the diagrams for your specific model. A screwdriver and pliers might be needed to replace this component. Keep in mind this high-quality item includes the thermostat, two gaskets, and two metal springs.

Fix Number

FIX9280981

Manufacturer Part Number

49054-2056

It is an OEM part that is designed for Kawasaki engines that are commonly installed on a variety of equipment. The thermostat sits between the engine and the radiator to detect the temperature of the coolant and prevent it's flow until the engine has warmed up. When the engine is cold, no coolant flows through the engine. If the thermostat on your equipment if faulty or damaged, this will provide an identical replacement for the original component that was installed on a new unit. Refer to the diagrams for your specific model of the engine to ensure the exact location and the proper repair procedure. Note, this high-quality replacement thermostat is sold as an individual part. A wrench set will be needed to remove and resecure the cover when performing this repair.

Fix Number

FIX8977555

Manufacturer Part Number

49054-2058

Fix Number

FIX9919065

Manufacturer Part Number

2053606-S

This speed control assembly kit is used to regulate engine speed by managing the throttle and choke linkages for smooth, consistent operation. It includes the necessary brackets, springs, and linkage components to restore proper speed control when original parts become worn or damaged. Built from durable materials for long service life, this kit helps ensure reliable engine response, steady performance, and proper operation on lawn mowers and lawn tractors.

Fix Number

FIX12633924

Manufacturer Part Number

592581

Thermostat

Fix Number

FIX16445023

Manufacturer Part Number

84006193

Fix Number

FIX11813895

Manufacturer Part Number

KH-24-112-27-S

Fix Number

FIX16387554

Manufacturer Part Number

6226304-S