LG Range Control Knob Assembly AEZ74533312

Is This the Right Part?

Common Symptoms

• Knob spins without changing the oven setting
• Knob is loose or wobbly on the control shaft
• Cracked or worn knob prevents accurate setting selection
• Missing knob leaves the oven control shaft exposed

Check Before Replacing

• With the range controls in the OFF position and the appliance cool, inspect the knob for cracks, splitting, worn internal mounting surfaces, or missing pieces.
• Gently turn the knob through its normal range and confirm that the control shaft changes position with the knob; do not force a binding control.
• Compare the knob's fit and position with an adjacent control knob if applicable; a loose fit or excessive free rotation supports a knob-level problem.
• If the knob appears intact but the control shaft does not respond, stop before disassembly because the underlying control or valve may require separate diagnosis.

Pro Tip

Part Details

Installation Notes

• Turn the range control to OFF and allow the appliance to cool before handling the knob.
• Remove the existing knob by pulling it straight off the control post, as documented for this part.
• Before installing the replacement, compare its orientation and mounting interface with the removed part and confirm the complete appliance model and suffix.
• Press the replacement onto the control post without forcing it; if it does not seat correctly, verify part identification and inspect the control post for damage.
• If the control post, valve, or underlying control is damaged, use a qualified appliance technician rather than forcing the knob into place.

Verified Compatible Models

LSG4513BD, LSG4513BD/00

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.