Choice Manufactured Parts 3920dd3005a Door Gasket

Product Description

The CHOICE MANUFACTURED PARTS 3920dd3005a is a replacement dishwasher door gasket designed to maintain a watertight seal along the door opening of a dishwasher. The gasket compresses when the door closes, preventing water from escaping the tub during wash and rinse cycles. Constructed from rubber, the gasket is built to flex repeatedly without cracking or losing its sealing properties over the service life of the appliance. This part is a direct replacement for the OEM LG part number 3920DD3005A and is installed by appliance service technicians or experienced DIYers.

This door gasket is suited for residential dishwasher applications where the original seal has hardened, cracked, torn, or begun allowing water to leak past the door. A failing door gasket typically presents as water pooling on the floor in front of the dishwasher during or after a wash cycle. Replacing the gasket restores the door seal and prevents water damage to surrounding cabinetry and flooring.

Key Features

• Rubber construction provides flexibility and long-term sealing performance
• Designed to compress and seal when the dishwasher door is latched
• OEM-style replacement for LG part number 3920DD3005A
• Resists repeated thermal cycling from hot wash water and drying heat

Compatibility

Designed as an OEM-style replacement for LG dishwasher door gaskets originally identified by part number 3920DD3005A. Verify the part number against your unit's service label before ordering.

Installation Notes

Disconnect power to the dishwasher at the breaker before beginning any service work. The door gasket is typically seated into a channel or groove around the tub opening and does not require tools beyond a flat, non-marring pry tool to unseat the old gasket. Ensure the channel is clean and free of debris before pressing the new gasket into place. Run a short wash cycle after installation to confirm the seal is leak-free before returning the unit to service.