Kenmore Wall Oven 790.47859409 (79047859409, 790 47859409) Parts

This rectifier converts incoming AC power to DC for the appliance's control circuits, restoring correct electrical supply to electronic components so controls and powered features can operate properly. What it does:

• Converts alternating current (AC) from the mains to direct current (DC) used by control boards and electronics.
• Restores power to electronic controls, displays, and powered dispensers when the rectifier has failed.
• Common symptom: control panel, dispenser, or ice maker loses power or becomes unresponsive.
• Needed when intermittent electrical problems occur that trace to the power-conversion stage.

• One rectifier (single part as sold)

• Disconnect power to the appliance before attempting any service to avoid shock hazard.
• Handle the rectifier and control boards carefully; avoid static discharge and physical damage.
• Verify fault with a multimeter and wiring diagrams or service manual before replacement.

This fuse and fuse holder assembly replaces the appliance's inline protective fuse and its mounting holder to restore proper overcurrent protection and reliable electrical connection. Use this part when a blown fuse or damaged holder interrupts power. What it does

• Protects appliance circuits by interrupting power when a fault or surge occurs
• Provides a secure, replaceable mounting point for the protective fuse
• Commonly associated with symptoms like no power, intermittent power loss, or an appliance that won't start
• Restores a safe electrical path when the original fuse or holder is damaged or corroded

• One fuse and one matching fuse holder

• Disconnect power to the appliance before inspecting or replacing the fuse and holder
• Verify the replacement matches the original fuse type and holder configuration before installation
• Inspect wiring and connectors for heat damage; replace damaged wiring or connectors as needed

This appliance screw fastens panels, brackets, and other components inside the unit. Replace a missing, rusty, or stripped fastener to restore a secure fit and help prevent rattles, misalignment, or premature wear.

• Secures appliance components such as panels, brackets, and covers
• Restores proper fit when an original screw is missing or stripped
• Helps reduce vibration and noise from loose parts
• Common signs: loose or misaligned parts, rattling, or a missing screw

• Disconnect power before servicing
• Match the new screw to the original for size and thread before installing
• Hand-start threads to avoid cross-threading; do not overtighten
• Reuse any original washers or clips if they were used with the old screw

This motor capacitor helps start and run appliance electric motors by providing the brief boost of power the motor needs to reach operating speed. Replaces a failed capacitor to restore normal motor starting and performance. What it does:

• Provides the electrical phase shift and momentary voltage boost motors need to start and run
• Commonly replaced when a motor hums, will not start, or runs weakly
• Helps stabilize motor operation and reduce hard starting stresses
• Resolves intermittent or failed motor startup symptoms when capacitor is the root cause

• Disconnect power to the appliance before accessing or replacing the capacitor
• Discharge stored voltage in the capacitor before handling to avoid shock
• Verify terminal connections and orientation match the original before installation

This thermal fuse stops excessive heat by opening the circuit when temperatures get too high, protecting the appliance and its components. Replace a blown fuse to restore normal heating or safety shutdown functions. What it does:

• Acts as an over-temperature safety device to interrupt power when internal temps exceed safe limits
• Commonly linked to symptoms such as no heat, intermittent heating, or an appliance that won't start
• Prevents further damage by cutting power when a serious overheating condition occurs
• Functions as a single-use safety cutout—if it's open, it must be replaced

• One thermal fuse

• Disconnect power before testing or replacing; verify no voltage present
• Test continuity with a multimeter to confirm the fuse is open before replacing
• Replace with the same part number and rating; do not bypass or substitute with wire
• If the fuse failed, inspect the appliance for underlying issues before returning to service

This is a #8 screw, 0.500 inch long, used to secure panels and components in appliances. It provides a correct-fit fastener for repairs where the original #8 x 1/2" screw was required, restoring proper assembly and stability. What it does:

• Fastens trim, panels, brackets and small components where a #8 x 1/2" screw is specified
• Holds parts securely to prevent rattling, gaps or loose panels
• Replaces worn, stripped or missing screws to restore proper fit
• Appropriate for common interior and exterior appliance mounting points

• Use the correct screwdriver (typically Phillips) and avoid over-tightening to prevent strip or damage
• Disconnect power and follow appliance manufacturer safety instructions when accessing internal parts

This hex flange nut secures components where a broader bearing surface is needed to resist loosening and distribute load. It fits 10-32 threaded studs and is used on fastened assemblies in appliances. What it does:

• Provides a secure threaded connection for 10-32 screws and studs
• Flange spreads clamping force to reduce panel or bracket damage
• Hex shape allows tightening with a wrench for a reliable hold
• Commonly replaces worn or missing nuts that cause loose panels or rattling

• One hex flange nut

• Use the correct 10-32 screw or stud and hand-start threads to avoid cross-threading
• Tighten with an appropriately sized wrench; do not overtighten to prevent thread or part damage
• Disconnect power and follow appliance safety instructions before servicing
• Replace only like-for-like; confirm size and thread match your application

This mounting bracket secures appliance components in place to restore stable operation and alignment. It's a simple, durable replacement that helps prevent loose parts and rattling for safer, quieter performance. What it does:

• Provides structural support for internal components and assemblies
• Holds panels, modules or hardware in correct alignment to prevent movement
• Helps eliminate rattling, vibration noise, or loose-fitting parts
• Restores proper fit where a worn or broken bracket allowed misalignment

• Turn off power to the appliance and unplug before beginning work
• Remove only the panels or fasteners necessary to access the old bracket
• Reuse original fasteners or replace with equivalent-size hardware; tighten securely

This spacer positions and supports components to maintain proper alignment and clearance in the appliance. It prevents rubbing and ensures panels or parts sit correctly for reliable operation. What it does:

• Keeps panels, brackets or assemblies spaced correctly to prevent contact and wear
• Restores proper alignment to reduce vibration, noise or rubbing symptoms
• Maintains clearance for airflow or moving parts where specified
• Provides a stable mounting point for adjacent components

• One spacer

• Install in the location shown in the service diagram and secure with the original fasteners
• Disconnect power to the appliance before beginning service to avoid shock or injury
• If the original spacer shows damage or distortion, replace it to restore correct fit