Oven Thermostat Knob Replacement For: Whirlpool 3149987

Oven Thermostat Knob Replacement – ERP

Replace a cracked, missing, loose, or slipping control knob on a compatible Whirlpool electric oven with this aftermarket direct replacement. The black plastic knob engages the thermostat shaft and restores clear temperature-setting control when the original knob is damaged. A knob will not repair a failed thermostat, valve, switch, or heating circuit. This ERP part is not manufactured by Whirlpool.

Compatible Part Numbers

• ER3149987
• 3149987
• WHIRLPOOL
• WP3149987
• AP6007674
• 3182482
• PS11740792

Key Features

• Direct replacement: Aftermarket oven thermostat knob for compatible Whirlpool applications using the listed references.
• Primary function: Transfers the selected temperature setting to the oven thermostat shaft.
• Key benefit: Helps restore reliable temperature adjustment when the original knob is broken or missing.
• Installation ease: Match the shaft shape, depth, dial markings, and rotation before fitting; do not force or modify the shaft.

Fixes These Symptoms

• Cracked or broken oven control knob
• Knob is missing or slips on the shaft
• Temperature setting cannot be selected reliably
• Dial markings or OFF position do not align

Compatible Brands

• Whirlpool

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Confirm the complete appliance model and replacement knob before starting.
2. Turn all controls OFF, disconnect power, and allow the appliance to cool.
3. Match the shaft shape, depth, dial markings, and rotation.
4. Remove and fit the knob as directed by the service manual. Do not force it or modify the shaft.
5. Confirm that OFF aligns correctly and the control turns smoothly before returning the appliance to service.
6. Always verify your complete appliance model number before ordering.

For appliance cleaning and care products, visit affresh.com.

ERP aftermarket replacement part: This part is not manufactured by or affiliated with Whirlpool. Brand names and original part numbers are used for identification. Verify your appliance model, knob fit, and part number before ordering.