Kenmore Range 790.77563900 (79077563900, 790 77563900) Parts

This is a surface burner head for a gas range/cooktop. It distributes gas from the orifice to the burner ports, helping deliver an even flame and reliable ignition when the original head is clogged, damaged, or corroded.

• Channels gas through precision ports to create a stable, even cooking flame
• Works with the burner cap and igniter for quick, consistent lighting
• Typical symptoms: burner won't light or takes multiple clicks, uneven/yellow flames, weak flame, or popping/flare-ups
• Physical issues may include blocked ports, heavy corrosion, or a warped/stripped casting

• Disconnect power and shut off gas; let the cooktop cool completely
• Lift off the burner cap; remove mounting screw(s) if present and lift off the old head
• Clean mating surfaces/orifice area; set the new head squarely and secure with existing hardware
• Restore gas and power; verify proper ignition and flame pattern

Size: 3/4 inch od x 1/4 inch id.

The Screw is an OEM part for Frigidaire ranges and ovens. This part is designed to securely fasten various parts of the appliance, ensuring stability and durability. 

Over time, screws can become loose due to the expansion and contraction of materials with temperature changes. Regular use and the occasional necessary removal for repairs or cleaning can also wear down the threads, making them less effective.  

Symptoms of a bad Screw (Chrome) include:

• Loose or wobbly components that should be securely fastened.
• Difficulty in securing parts due to stripped or damaged screw threads.
• Visible corrosion or deterioration of the screw.

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

Size: 8-18 x 0.5 inch. Color: Chrome.

This replacement baffle is the internal guide that channels flow inside the appliance so it operates as designed. Replace a cracked or missing baffle to restore proper circulation and eliminate rattles from loose or damaged pieces.

• Directs internal airflow/circulation along the intended path
• Shields adjacent components from direct spray, debris, or heat
• Helps maintain consistent performance and reduce vibration/noise
• Replace if the original is cracked, warped, loose, or missing

• Disconnect power before service; allow any hot surfaces to cool
• Use your model's parts diagram to locate the baffle; retain screws/clips for reuse
• Install in the same orientation; do not overtighten to avoid cracking
• Run a brief test to check for proper operation and no noise

Restore dependable oven-light operation. This door-activated switch turns the oven's interior light on when the door opens and off when it closes, letting you check food at a glance and preventing the light from staying on unnecessarily. What it does:

• Detects door position to control the oven cavity light on/off
• Worn or stuck contacts can make the light stay on with the door closed
• Failed switch can prevent the light from turning on when the door opens
• Intermittent or flickering light may indicate a failing switch

• 1 switch

• Disconnect power to the appliance before servicing
• Access the switch (typically mounted in the front frame near the door opening)
• Move wires to the new switch one at a time to maintain correct placement
• Reinstall, then test door/light operation before final reassembly

This oven rack provides a sturdy, level surface for cookware inside your range or wall oven. Replace a bent, rusted, or missing rack to restore safe support and smooth, reliable placement at the proper cooking height.

• Slides into the oven's side rails to hold pans at the desired level
• Supports bakeware evenly and maintains proper clearance for airflow
• Replace when the rack is warped, corroded, flaking, or difficult to slide
• Common symptoms include wobbling, not sitting level, or a missing safety stop

• Allow the oven to cool completely; wear gloves to protect from sharp edges
• Insert the rack with the stop end toward the rear; engage both side rails evenly
• Push in until the rear stops seat; the rack slides freely and sits level
• To remove, pull to the stop, lift the front slightly, then pull straight out

This valve-to-regulator tube carries fuel between the pressure regulator and gas control valve, maintaining a sealed path for proper ignition and stable flame. Replace if the tube is kinked, damaged, or leaking.

• Provides a rigid, factory-formed connection between the pressure regulator and valve
• Helps ensure correct gas flow to the burner system
• Failure signs include weak or no flame, delayed ignition, repeated clicking, or a gas odor
• Visible kinks, corrosion, or stripped fittings indicate the tube should be replaced

• Disconnect power and shut off the gas supply; ventilate the area before servicing
• Use two wrenches to back up fittings; avoid twisting the regulator or valve bodies
• Route the tube without kinks and tighten flare connections securely
• Leak-test all joints with an approved solution—never an open flame—before restoring service.

This is a nut that is used in many microwave ovens. It is typically used to hold interior fan in place. A nut is a fastener that is used to hold two items together or keep one component secure against a surface. Use and time can cause the nut to become stripped, damaged, or broken. If the nut is broken, it will no longer hold the fan in the right location. The nut will need to be replaced.Before replacing this part, the microwave should be unplugged. Open the refrigerator door and remove the cover that goes over the fan. The nut can then be removed using a nut driver. Replace the other parts before using the appliance.This nut is used in microwave ovens manufactured by Crosley, Electrolux, Frigidaire, and Kenmore. It is sold as a single part. This is an authentic OEM replacement part is sourced directly from the manufacturer.

This factory screw secures panels, brackets, and other components in your cooking appliance. Replace a missing, stripped, or corroded fastener to restore a tight, rattle-free fit and keep parts properly aligned during use.

• Fastens components to maintain proper alignment and stability
• Helps prevent vibration, rattling, and loose parts during operation
• Replace if threads are stripped, the head is damaged, or the screw is missing
• Commonly used to mount internal or exterior parts in ranges and wall ovens

• Disconnect power and allow the appliance to cool; shut off gas supply if applicable
• Use the correct driver bit to avoid stripping the screw head
• Install in the original location and do not overtighten
• If the receiving threads are damaged, repair or replace the mating part before installation

Size: 8-32t x 0.500 inch. Color: Black.

This replacement power cord restores electrical connection to the appliance so it can receive mains power safely. Use it when the original cord is frayed, damaged, or no longer providing a reliable connection. What it does:

• Replaces a damaged or worn appliance power cord to restore reliable power
• Resolves intermittent power, sparking at the plug, or visible cord damage
• Provides the necessary insulated conductors for safe appliance operation
• Works as a direct cord-replacement when the original cord is defective

• Always disconnect power at the breaker or unplug the appliance before installing
• Route the cord and secure strain relief per the appliance's original routing to prevent pinching
• Ensure the cord's connector and grounding match the appliance's inlet before connecting

This oven door latch assembly locks the door during self-clean and reports lock status to the control. Restores proper door locking and unlocking so bake and clean cycles can run safely and without interruptions. What it does:

• Secures the oven door during self-clean and when commanded by the control
• Provides locked/unlocked position feedback to the electronic control
• Helps resolve issues such as a door that won't lock or unlock
• Can address self-clean cycles that won't start or complete and lock-related error messages

• 1 latch assembly

• Disconnect power at the breaker and allow the oven to cool completely
• Access varies by model; you may need to pull the unit and remove the rear or top/control panel
• Photograph wire connections and linkage before removal; transfer any mounting hardware from the original
• After installation, test the lock operation before final reassembly

This oven light lens retainer secures the glass light cover to the oven cavity so the bulb area stays protected during cooking. Replacing a damaged or missing retainer keeps the lens firmly in place and prevents nuisance loosening.

• Holds the glass light lens securely inside the oven cavity
• Helps shield the bulb area from splatters and debris
• Direct replacement for a bent, warped, or missing retainer ring
• Common symptoms: lens won't stay in, cover rattles, or difficulty securing the lens after service

• Disconnect power at the breaker and allow the oven to cool completely
• Remove oven racks for easier access to the light cover area
• Support the glass lens while positioning the retainer to avoid drops or chipping
• Secure the retainer per your model's design; do not overtighten

This control mounting hex nut secures the burner or oven control to the control panel, keeping the shaft stable so the knob turns smoothly and the switch stays properly aligned.

• Threads onto the control/infinite switch or thermostat bushing to fasten it to the panel
• Prevents the control from rotating or shifting when the knob is turned
• Replace if the original nut is missing, stripped, rounded, or corroded
• Common signs: loose or wobbly knob, switch spins in the panel, or misaligned knob indexing

• Disconnect power; for gas appliances, also shut off gas before servicing
• Pull off the knob and any trim; support the control body from behind the panel while removing/installing the nut
• Start the new nut by hand to avoid cross-threading; tighten snugly with the correct-size wrench—do not overtighten
• The control sits square in the panel and the knob operates smoothly before restoring power

This convection fan element mounts on the oven's rear wall around the blower. It supplies supplemental electric heat so the fan can circulate hot air evenly during convection modes for more consistent baking and roasting.

• Provides heat directly around the convection fan to help maintain even temperature during convection cycles
• Failure can cause poor browning, uneven results on multiple racks, or convection modes that run without proper heating
• May show visible breaks, blistering, or burnt spots; an open element will fail a continuity check
• If standard bake heats normally but convection bake does not, this element may be at fault

• Disconnect power at the breaker and allow the oven to cool completely before servicing
• Remove oven racks and the rear interior panel to access the element surrounding the fan
• Note wire positions; transfer any spacers or mounting hardware from the original element as needed
• Secure the element without bending it and confirm the fan spins freely with proper clearance

This small replacement spacer positions and secures appliance components to maintain correct alignment and fit. Installing the spacer restores proper panel spacing and reduces vibration where a worn or missing spacer causes looseness or rubbing. What it does:

• Maintains the correct gap between panels, trim, or assemblies to ensure parts fit flush
• Keeps components aligned to prevent rubbing, binding, or uneven wear
• Helps reduce vibration and rattling caused by a missing or damaged spacer
• Preserves original part spacing for reliable operation of the surrounding components

• Disconnect power to the appliance before any service to avoid shock or injury
• Remove any trim or fasteners that block access; keep track of screws and small parts
• Match the new spacer's orientation to the original; do not force parts into place