Parts for Kenmore 790.30503602 (79030503602, 790 30503602): Burner Parts

The Ignitor Screw is an OEM component for Frigidaire ranges and ovens. It secures the igniter, a critical heating element that sparks to ignite the gas burner. 

Causes of a bad ignitor screw can include damage or stripping of the screw head from repeated removal/installation of the igniter component over time.

Symptoms of a bad ignitor screw include: 

• The igniter shaking loose and becoming disconnected
• Inability to properly tighten the igniter securely in position
• Lost or stripped screw

This genuine Frigidaire replacement screw restores secure mounting of the igniter. Proper fastening is necessary for consistent and reliable ignition of cooking appliances.

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

The Spark Module is an OEM part for Frigidaire cooktops and ranges. It is responsible for generating the electrical spark that ignites the gas burners. This module sends a high-voltage signal to the igniters, ensuring the burners light up quickly and reliably when you turn the knobs.

Causes of a bad spark module can include electrical surges, wear and tear from regular use, or exposure to moisture, which can lead to corrosion or short-circuits. 

Symptoms of a bad spark module include:

• Burners not igniting
• Weak or intermittent spark
• Clicking sound without ignition
• Some burners working while others do not

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

Restore strong, even flame on your large burner. This sealed burner head replaces the 12K position on gas ranges/cooktops, helping recover reliable lighting and consistent heat when the original head is clogged, corroded, or damaged.

• Directs gas through calibrated ports to deliver a stable, even flame on the 12K burner position
• Helps address: burner won't light or lights intermittently; weak, uneven, or yellow flames; flame lifting or sputtering
• Replace when ports are clogged beyond cleaning, or the head is warped, cracked, or corroded
• Seats over the orifice and spark igniter in sealed-burner designs

• Disconnect power and shut off gas; allow the surface to cool completely
• Remove grate and cap; lift off or unthread the old head, retaining any mounting screw
• Clean the mating surface; align the new head over the orifice and igniter so it sits flat; if screw-retained, tighten snugly only
• Reinstall cap and grate; restore gas/power and confirm proper ignition and flame

This replacement surface burner head restores a steady, even flame on your gas cooktop. It mixes gas and air and distributes the flame evenly to help ensure reliable ignition and consistent cooking performance.

• Mounts over the orifice and channels gas/air through flame ports for even heating
• Helps resolve weak, uneven, or yellow flames and delayed ignition
• Can address clicking without lighting or burners that won't stay lit
• Durable cast construction designed for repeated heating cycles

• Disconnect power and shut off gas; allow the appliance to cool completely
• Remove grates and access the burner per your model; transfer any mounting hardware from the old part if needed
• Seat the new burner head squarely over the orifice and ensure proper alignment
• Restore gas and power; test for proper ignition and flame. If any gas connections were disturbed, check for leaks with soapy water.

This burner replaces a worn or damaged unit on your range to restore reliable, even heat. Swap it in to correct poor performance caused by cracks, corrosion, or blockages so cooking results return to normal.

• Provides the heat source for a cooking zone on the range
• Common fix for damage, warping, or clogged ports/passages
• Symptoms include won't light/heat, weak or uneven heating, or irregular/yellow flame on gas models
• Visible rust, cracks, or deformation indicate replacement is needed

• Disconnect power; for gas models, also shut off the gas supply. Allow the appliance to cool completely
• Remove grate/cap or unplug element as applicable; take out screws/retainers to lift off the old burner
• Transfer reusable items from the original part (such as cap, electrode/igniter, and screws) if required by your model
• Align correctly and tighten fasteners evenly; restore utilities and test for proper operation

This burner restores proper flame distribution and ignition performance in your gas cooking appliance, helping you achieve steady, even heat for reliable boiling, simmering, and searing. What it does:

• Directs gas from the orifice through burner ports for an even flame pattern
• Works with the igniter/electrode to light the burner
• Helps reduce symptoms like uneven or weak flame, delayed ignition, or flame that lifts or makes popping noises
• Can address issues where the burner won't light or only lights partially due to damage or blockage

• 1 burner

• Disconnect power and shut off gas before servicing
• Access the burner per your model's service instructions; transfer any required hardware from the old part
• Ensure proper alignment with the igniter and orifice; tighten fasteners securely
• Restore gas and power, then inspect flame; check for leaks if any gas fittings were disturbed

This ignitor orifice assembly replaces the burner gas orifice and ignitor used to light a gas cooktop or range. It restores reliable spark ignition and corrects flame delivery for safer, more consistent burner operation. What it does:

• Provides the ignitor electrode and matched gas orifice to initiate and shape the burner flame
• Helps stop intermittent or no-light conditions caused by a faulty ignitor or clogged orifice
• Can improve weak or uneven flames when the orifice is damaged or misaligned
• Works as a direct replacement assembly for the specified burner configuration

• One ignitor orifice assembly (electrode and orifice preassembled)

• Turn off gas supply and disconnect power before starting any repair
• Use proper tools to remove the burner cap and access the assembly; handle the ignitor electrode carefully to avoid damage
• Verify correct alignment and secure the assembly per manufacturer torque recommendations; test for proper ignition and gas leaks after installation

This ignitor orifice assembly replaces the oven's igniter/orifice mounting that controls gas flow to the burner, restoring proper ignition and reliable burner operation when the original assembly is damaged or clogged. What it does:

• Holds the igniter and orifice in the correct position for safe oven burner ignition
• Regulates gas flow to the burner tip for stable flame and consistent heating
• Commonly used when the oven won't light, ignition is slow, or flame is weak/uneven
• Helps prevent intermittent ignition caused by a damaged, bent, or clogged assembly

• Shut off the gas supply and disconnect power before starting any work
• Accessible from the oven interior or rear panel depending on model; may require removing burner components
• Tighten fittings to manufacturer torque; replace damaged gaskets or seals

This orifice holder assembly secures the gas orifice and directs burner gas flow for safe, consistent ignition and flame control. It replaces a worn or damaged holder to restore reliable burner operation. What it does

• Holds the gas orifice in the correct position on the burner tube for proper fuel delivery
• Directs gas flow to the burner for consistent ignition and steady flame
• Helps prevent gas leaks or misalignment from a loose or damaged holder
• Commonly needed when burners fail to light evenly, flame is unstable, or parts are visibly cracked/corroded

• One orifice holder assembly

• High-level replacement; disconnect gas supply and power before starting
• Use proper sealing and torque on fittings; check for leaks with a safe leak-test method after installation
• Verify correct part number and fit for your specific appliance before ordering

This assembly combines the spark igniter electrode with the orifice holder for a gas surface burner. It restores dependable ignition and proper gas delivery so the burner lights quickly and consistently.

• Provides the spark to ignite the surface burner
• Routes gas from the valve through the orifice holder to the burner head
• Typical symptoms: burner won't light, clicks but no flame, intermittent ignition, or cracked/chipped igniter insulator
• Replacing a damaged assembly restores reliable ignition at that burner

• Disconnect power and shut off the gas supply before servicing
• Remove grates, caps, and burner head; lift the top or access panel as your model requires
• Disconnect the spark wire, unfasten the old assembly, mount the new one, and reconnect the wire
• Restore gas and power, then check connections for leaks with an approved solution and test ignition

This ignitor and orifice assembly provides the ignition source and gas orifice for a gas oven or range burner, restoring reliable ignition for cooking. Replaces a worn or damaged ignitor/orifice to help the burner light correctly. What it does:

• Supplies the ignition element and properly sized orifice so the burner can light and maintain a stable flame.
• Replaces burned-out or cracked ignitors that cause slow or no ignition.
• Replaces clogged or damaged orifices that can cause weak or uneven flames.
• Common symptoms it can address: burner won't light, repeated clicking with no ignition, or a weak/uneven flame.

• Turn off the appliance power and shut off the gas supply before servicing.
• Handle the ignitor carefully—the ceramic/sensing tip is brittle and can break if dropped or bumped.
• Disconnect electrical connectors and note wire positions before removal; reconnect exactly as found.

This orifice is the small gas jet that meters fuel to a range or oven burner, helping restore correct flame size and consistent heat for reliable cooking performance. What it does:

• Controls the gas flow to a burner, producing the correct flame for even heating
• Commonly used when flame is unusually small, weak, or uneven
• Helps address burners that light slowly or do not reach proper temperature
• Works as part of the burner assembly with the regulator and valve to maintain safe operation

• One orifice

• Turn off gas supply and electrical power before starting work
• Do not force threads; use appropriate thread sealant if specified by OEM
• After installation, check all fittings for leaks with a gas-safe detector or soapy water

This natural gas burner orifice meters gas flow to a specific burner on your range, delivering the correct flame size and heat output. Replace a worn or clogged orifice to restore stable, efficient burner performance. What it does:

• Meters natural gas to match the assigned burner's BTU rating and flame height
• Helps produce a steady blue flame and even heating when the correct orifice is installed
• Helps with weak/uneven flame, yellow tipping/soot, or delayed ignition if the orifice is blocked or damaged
• Fuel-specific component designed for natural gas systems

• One natural gas orifice

• Shut off gas supply and disconnect power before servicing
• Replace like-for-like; the stamped size/marking matches the burner position and fuel type—do not drill or modify
• Use an appropriate wrench and tighten snugly without overtightening
• Restore gas and leak-test with a soap solution; proper flame.

This gas burner orifice meters fuel to the flame so your range or cooktop heats with the correct flame size and stable output. Replacing a worn or clogged orifice can help restore even flames and consistent cooking performance.

• Regulates gas flow through the burner jet for proper flame height
• Supports reliable ignition and stable, even flame characteristics
• Common signs of trouble: weak or uneven flames, yellow tipping, or delayed ignition
• Orifices are position- and fuel-specific; always match to your model and gas type

• Disconnect power and shut off the gas supply; allow the appliance to cool completely
• Remove grates, burner caps, and burner head as needed to access the orifice
• Use the correct wrench/nut driver; do not overtighten or alter the jet opening
• After reassembly, turn gas on and leak-check with a soap-and-water solution; verify flame per the manual

The Burner Orifice is an OEM replacement part for Frigidaire gas ranges and cooktops. It controls the mixture of gas and air delivered to each burner element.  

Symptoms of a faulty orifice can include:

• Inconsistent or unpredictable burner flame heights 
• Yellow flames that create excess soot or carbon buildup
• Potential risk of flashback into gas lines

Causes may involve gradual damage from normal usage, such as cracks developing. Improper cleaning can deposit residue that changes flame characteristics as well.

This OEM Frigidaire replacement restores balanced gas flow regulation. Compatible with ranges from Electrolux, Gibson, and select Kenmore models.

The Burner Orifice is an OEM part for Frigidaire cooktops and ranges. It is a critical component that controls the flow of gas to the burner, ensuring a consistent and stable flame for cooking. The orifice regulates the amount of gas released to the burner, which in turn affects the size and intensity of the flame.

Causes of a bad burner orifice can include food debris or grease build-up, corrosion from prolonged exposure to gas, or physical damage from cleaning or handling.

Symptoms of a bad burner orifice include:

• Uneven or irregular flame
• Burner not igniting
• Weak or yellow flame
• Gas smell near the burner

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

The LP Conversion Kit is an OEM part for Frigidaire gas ranges. This kit allows for the conversion of the range's fuel type from natural gas to LP (liquefied petroleum) gas. It ensures the safe and efficient operation of the gas range when using LP gas as the fuel source.

Causes of a bad LP conversion kit can include incorrect installation, missing components, or damaged parts.

Symptoms of an improper fuel conversion or a bad LP conversion kit may include:

• Uneven flame
• Improper heating
• Unusual gas smells

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

This valve mounting screw secures refrigerator water/ice valve assemblies and their mounting brackets, helping keep the valve stable and properly aligned. A simple replacement to address loose or vibrating valve hardware. What it does:

• Secures the valve mounting bracket to the appliance cabinet or valve body
• Fits standard 1/4-20 threaded valve mounting points
• Restores secure mounting when original screw is loose, missing, or stripped
• Helps reduce vibration-related noise and the risk of valve movement that can lead to leaks

• Disconnect power and shut off the water supply before servicing
• Start the screw by hand to avoid cross-threading, then tighten until snug
• Do not over-tighten; replace if threads are stripped or damaged

Specs: 10-32 X 0.375

This is a 10-24 x 1/2 inch machine screw used to secure temperature probes, thermistor brackets, shields and drawer/box components. It provides a simple, reliable fastener for small appliance assemblies. What it does:

• Secures probe or thermistor brackets to the appliance chassis or housing
• Holds shielding or small drawer/box parts in place to prevent movement or rattling
• Helps maintain correct sensor positioning so temperature readings stay stable
• Common replacement when a stripped, corroded, or missing screw causes loose parts or vibration

• One 10-24 x 1/2 in. screw

• Use the matching 10-24 threaded hole; avoid over-tightening to prevent stripping or cracking nearby plastic
• If replacing a corroded screw, inspect mating threads and components for damage before reuse
• Turn off and unplug the appliance or disconnect power before accessing internal components

This replacement 10-24 x 3/8 machine screw secures panels, brackets, and small components in compatible Frigidaire appliances. It restores proper fastening where a missing or damaged screw allows parts to shift or rattle. What it does:

• Fastens metal or plastic appliance parts such as trim, brackets, or small assemblies
• Helps eliminate movement, rattling, or loose connections caused by missing or stripped screws
• Restores safe, secure mounting for controls and hardware
• Matches OEM size for proper fit in designated threaded holes

• Disconnect power to the appliance before servicing to avoid shock or injury
• Use the correct screwdriver or nut driver to avoid stripping the head
• Start threads by hand to ensure alignment; tighten until snug — do not over-tighten
• Replace any stripped mating hardware or use correct thread engagement for secure fit