LG Range control knob assembly AEZ74073404

Genuine LG range/oven control knob assembly used to control surface-burner heat and other range functions. Dimensions documented by LG Canada: approximately 6.2 cm diameter and 3.3 cm length.

Is This the Right Part?

Common Symptoms

• Knob is missing or physically damaged.
• Knob turns without properly engaging the control stem.
• Surface-burner heat does not change as the knob is turned.
• The knob does not reliably turn a controlled function on or off.

Check Before Replacing

• With the range cool and controls inactive, visually inspect the knob for cracks, distortion, worn markings, or damage at the stem interface.
• Check that the knob is fully seated and aligned with the control stem; do not force it if it does not fit.
• Turn the knob gently through its normal range and observe whether the pointer moves consistently with the control position.
• If the knob appears intact and properly engaged but the appliance still fails to respond, have the control switch, stem, or related circuitry evaluated rather than assuming the knob is defective.

Pro Tip

Part Details

Key Features

• Genuine LG range and oven knob assembly.
• Designed for use with select LG range models.
• Controls surface-burner heat and other range functions.
• Approximately 6.2 cm diameter and 3.3 cm length.
• Net weight approximately 106 g.

Installation Notes

• Allow the range and knob area to cool before handling.
• Turn the range controls off before removing the old knob.
• Remove the existing knob by pulling it straight off its control stem, when applicable to the installed model.
• Align the replacement knob with the control stem and press it into place without forcing it.
• Confirm the knob is seated, correctly oriented, and operates smoothly before normal use; verify fit using the appliance model and the old part.
• Do not disassemble the control panel or work on electrical or gas components for this knob replacement.

Verified Compatible Models

FD1773LS, FD1784LS, FE1753LS, FE1773LS, FE1784LS, LDE4411ST, LDE4413BD, LDE4413ST, LDE4415ST, LRE4211ST, LRE4213, LRE4213ST, LRE4215BD, LSE4615ST, LTE4815ST

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