Parts for Whirlpool WERP4101SB1: 02 - Control Panel Parts

Color: White  Note: Left side endcap

Color: Black   Note: Left side endcap

Color: Black   Note: Right side endcap

Color: White  Note: Right side endcap

The Range Infinite Switch is an OEM replacement part for Whirlpool ranges. It is an electronic component that controls various functions of the oven and cooktop through the infinite control panel, including temperature selection, timers, and cooking modes. 

Causes of a bad switch can include: 

• normal wear and tear over time
• exposure to moisture or debris inside the range 
• failures of internal electronic components
• accidental damage

Symptoms of a bad switch include issues such as the control panel not responding, improper heating or baking, preheating and temperature settings not working as intended, error codes appearing, or cycling between functions without input. 

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Infinite Switch is an OEM part for Whirlpool ranges and cooktops. This part controls the temperature of the small burner on electric ranges and cooktops by regulating the power supplied to the burner. The infinite switch allows for precise temperature settings, providing the flexibility to cook a wide variety of dishes by adjusting the heat level as needed. 

Over time, infinite switches can wear out or malfunction, leading to issues with controlling the burner's temperature.  

Symptoms of a bad Infinite Switch include:

• The burner does not heat or heats intermittently
• The burner heats to full power regardless of the setting
• Inability to adjust the burner's temperature accurately
• Physical damage to the switch, such as cracking or melting

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Surface Element Switch is an OEM replacement part for Whirlpool ranges and ovens. This component serves as the control mechanism for the 8-inch surface heating element, allowing you to precisely regulate the temperature or turn the burner on and off.

Symptoms of a faulty surface element switch may include:

• The heating element not turning on or off properly
• Issues with adjusting or maintaining the desired heat level
• Flickering or erratic behavior of the burner

Causes of needing to replace the surface element switch can include normal wear and tear over time, electrical malfunctions, or damage from exposure to high heat or spills.

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore range and oven models. 

For small element switch use- 3149404

Surface unit indicactor light.

This red indicator light lens covers the control-panel light opening. It restores a clean, finished look and keeps the status light easy to see while helping protect the opening from debris and accidental contact.

• Covers and diffuses the indicator light for clear visibility
• Fills the control panel opening for a finished, factory appearance
• Helps shield the opening from dust, splashes, and contact
• Common fixes: cracked, missing, loose, or discolored indicator lens

• Disconnect power by unplugging the appliance or switching off the breaker before servicing
• Access the control panel/backguard per your model's instructions
• Release the old lens (tabs/retainer) and press the new lens into the opening until fully seated
• Restore power and verify the indicator light is visible through the lens

Color: Black

The Top Burner Control Knob is an OEM part for Whirlpool ranges. This knob allows you to control the heat level of the stovetop burners, providing precise adjustments for cooking.

You should replace the control knob if it becomes damaged or worn out. Causes of a bad control knob can include frequent use, accidental impact, or exposure to high temperatures, which can result in the knob becoming loose, cracked, or difficult to turn.

Symptoms of a bad top burner control knob include:

• Difficulty turning the knob
• The knob not staying in place
• Cracks or visible damage
• Inconsistent heat levels when adjusting the burner

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Color: White. Size: 8-18 x 3/8 inch.

This upper electrical cover protects and conceals the appliance's control box and wiring, helping keep electrical components safe from dust and accidental contact. It restores a finished appearance and supports secure mounting of the console area. What it does:

• Covers and shields the control box and wiring from dust, debris and accidental contact.
• Helps keep electrical connections secure by providing a proper mounting surface for the console.
• Restores the appliance's exterior appearance when the original cover is cracked, warped or missing.
• Reducing exposed components can help avoid nuisance issues like loose connectors or intermittent controls.

• Disconnect power (unplug or shut off the breaker) before starting any work.
• Handle panels carefully — metal edges can be sharp; wear gloves if needed.
• Keep original screws/fasteners or replace with equivalent OEM screws; verify alignment before tightening.

This is a Whirlpool range control board. It manages and monitors temperatures for the range and features a digital display and user interface buttons. The control board can short out due to power surge or exposure to excessive heat. For example, if the oven's self clean function is run too long or too frequently, parts of the control board could melt or otherwise malfunction.Before installing this part, be sure to cut power to the appliance and allow it to cool completely. The stove may need to be pulled away from the wall to access the screws holding the control panel in place. Remove the screws from each side of the control panel to gain access to the old control board. Disconnect any wire harnesses connected to it and remove any screws mounting it in place before installing the new part.This is a genuine OEM part compatible with ranges manufactured by Whirlpool brands, including Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. This product is just the panel and contains no additional parts or hardware.

This is a Whirlpool range control board. It manages and monitors temperatures for the range and features a digital display and user interface buttons. The control board can short out due to power surge or exposure to excessive heat. For example, if the oven's self clean function is run too long or too frequently, parts of the control board could melt or otherwise malfunction.Before installing this part, be sure to cut power to the appliance and allow it to cool completely. The stove may need to be pulled away from the wall to access the screws holding the control panel in place. Remove the screws from each side of the control panel to gain access to the old control board. Disconnect any wire harnesses connected to it and remove any screws mounting it in place before installing the new part.This is a genuine OEM part compatible with ranges manufactured by Whirlpool brands, including Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. This product is just the panel and contains no additional parts or hardware.

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

• Fastens panels, brackets, covers, or internal parts to the chassis or frame
• Helps maintain alignment and support, reducing rattle, vibration, or looseness
• Replaces missing or damaged screws that have backed out, broken, or stripped
• Restores secure mounting after service when original hardware is lost

• Disconnect power; shut off water or gas supplies before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Match length and thread to the original location; do not substitute with longer hardware
• Tighten snugly; do not overtighten into plastic or thin metal

This machine screw is used across appliances to secure brackets, covers, and internal components. Replacing a missing or stripped fastener helps keep parts aligned and tight, reducing vibration and preventing loose or shifting assemblies.

• Provides machine-thread fastening for panels, brackets, and internal parts
• Helps eliminate rattling, vibration, and loose fits
• Restores proper attachment when the original screw is stripped, missing, or corroded
• Used wherever an 8-32 screw is specified in the service manual or parts list

• Disconnect power to the appliance; turn off gas/water if applicable
• Match the screw to the original location to confirm size and thread
• Start threads by hand to avoid cross-threading; use the correct driver
• Tighten snugly—do not overtighten to prevent stripping or cracking