Frigidaire, a producer for both Frigidaire and Electrolux brands, also supplies components to Sears-Kenmore. The component identified as part number 5300809703 is a door spring tailored for dishwasher use.
This spring ensures appropriate tension through the hinge, regulating the opening speed of the dishwasher door.
During installation, exercise caution as the spring is under tension and may snap. Wearing work gloves is recommended to safeguard your hands throughout the process.