BlueStar Range Oven thermostat knob with broiler; black thermostat knob 731526

Is This the Right Part?

Common Symptoms

• Cracked, broken, missing, or loose oven thermostat/broiler knob.
• Worn or unreadable temperature/broil markings that make the selected setting difficult to identify.
• Knob does not remain properly engaged with the thermostat control shaft.

Check Before Replacing

• With the oven cool and the control off, visually inspect the knob for cracks, missing material, worn markings, or a damaged mounting opening.
• Confirm the knob is the oven thermostat/broiler control knob—not a surface-burner knob—by comparing its location and markings with the range control panel.
• Gently check whether the knob is seated squarely and turns the control shaft without excessive slipping; do not force a stuck control.
• If the knob appears intact and engaged but oven temperature regulation or broil operation is incorrect, do not assume the knob is the cause; the thermostat/control system may require separate diagnosis.

Pro Tip

Part Details

Installation Notes

• Turn the oven control off and allow the range/control panel to cool before handling the knob.
• Verify the replacement is part 731526 and compare it with the removed thermostat/broiler knob before installation.
• Seat the knob straight and gently on the control shaft; do not force it if it does not align or fully engage.
• After installation, verify that the knob is secure and that its indicated positions correspond sensibly with the control-panel markings before operating the oven.

Verified Compatible Models

BWO30AGS, BWO36AGS

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