Mer57750af Parts

This surface heating element replaces a failed warm zone on an electric cooktop or range, restoring the low-temperature heating area used for keeping food warm. Designed to match OEM fit and function for compatible units. What it does:

• Provides the low-temperature "warm zone" heating needed to keep plates and dishes warm
• Heats at lower temperatures than main burners for gentle warming
• Commonly used when the warm area does not heat or maintain temperature
• Helps correct symptoms like a cold or intermittently heating warm zone, or uneven warming

• Disconnect power to the appliance before starting any repair
• Allow the cooktop to be completely cool and handle glass or ceramic surfaces carefully
• Follow your appliance's service manual for safe removal and installation; use basic hand tools
• Do not install if the cooktop glass is cracked or damaged—replace the glass top first

Size: 8abx3/8 - blk)

A replacement support bracket that secures the oven heating element in the cavity so the element stays properly positioned for safe, even heating and reliable operation. Restores stable mounting after breakage or wear. What it does:

• Holds the bake/oven heating element in place so it doesn't sag or contact the oven cavity
• Helps maintain consistent heating and prevents element movement or rattling during use
• Commonly used when the existing support is cracked, bent, or missing
• Works with the oven's internal mounting points to align the element correctly

• Always disconnect power to the appliance before starting any repair
• Handle the heating element carefully; support may attach directly to the element terminals or mounting studs
• Basic hand tools are typically required; refer to your model's service instructions for exact steps

A 10-24 lock nut used to secure threaded fasteners and prevent loosening from vibration. Simple, durable replacement that restores proper fastening where the original nut has worn or failed. What it does:

• Secures shafts, studs, or bolts with 10-24 threads and resists loosening under normal appliance vibration.
• Restores proper tension where a stripped or loose nut causes rattling or parts shifting.
• Helps maintain alignment of panels, brackets, or components that rely on a locked fastener.
• Small hardware solution for common fastening failures—no special part modifications required.

• Disconnect appliance power and water before beginning repairs.
• Use the correct 10-24 threaded fastener and a properly sized wrench or socket to avoid rounding the nut.
• Tighten to a snug fit—do not overtighten or force onto damaged threads.
• Inspect mating threads and replace the bolt/stud if threads are stripped or damaged.

This door switch detects when the appliance door is closed and signals the control so the unit can start or run. Replacing a faulty switch restores proper door-sensing and safe operation. What it does:

• Detects door open/closed status and sends the signal to the appliance control
• Prevents the unit from starting or running if the door is open
• Commonly linked to symptoms like the appliance not starting, not completing cycles, or lights/controls behaving incorrectly
• Works as the safety interlock for door-dependent functions

• One door switch

• Disconnect power before servicing to avoid shock or injury
• Match connector style and mounting alignment to the original switch before final installation
• Handle the switch and wiring gently to avoid damage to terminals or harnesses

This small rubber bumper cushions and stabilizes moving appliance parts to reduce vibration, noise and wear. It restores proper spacing where a worn or missing stop lets components rub or rattle. What it does:

• Acts as a soft stop to prevent metal-on-metal contact and dampen vibration
• Helps eliminate rattling or scraping noises from doors, drawers or panels
• Maintains correct alignment and spacing of moving parts
• Protects finishes and extends service life of mating components

• Typically pressed or snapped into a socket or mounting post; no special tools usually required
• Clean the mounting area of dirt and residue before installing for best adhesion/fit
• Ensure the bumper is the correct match and fully seated before operating the appliance
• Disconnect power when working near electrical or moving parts

This replacement control knob restores a secure grip and clear pointer for smooth selection of settings on your appliance. It replaces a worn, cracked, or faded knob so controls are easier to read and turn. What it does

• Fits onto the control shaft to select heat or function settings.
• Provides a visible pointer for precise control position.
• Replaces knobs that spin, are loose, or have a broken mounting boss.
• Restores original look with a white body and chrome cap.

• Remove the old knob by firmly pulling straight off the control shaft; align and push the new knob onto the shaft until fully seated.
• Disconnect power to the appliance before working near live controls to avoid shock or injury.

This rocker switch is a direct-replacement control button that restores reliable on/off input for the appliance. It replaces a worn or broken front-panel switch so controls respond correctly during normal use. What it does:

• Replaces a failed rocker/control switch used to send on/off or selection signals to the appliance's control circuitry
• Restores consistent electrical contact when the original switch is cracked, stuck, or intermittently working
• Commonly used when push/panel buttons no longer activate functions or display response is erratic
• Simple, single-function mechanical switch — no programming or calibration required

• Disconnect power to the appliance before attempting any service to avoid shock or injury
• Access may require removal of the control panel; keep screws and fasteners organized for reassembly
• Verify switch orientation and wiring before final reassembly; match connectors to original terminals

Color: White. Size: 1 qt. can. Acrylic appliance paint.