Parts for Kenmore 790.74033313 (79074033313, 790 74033313): Burner Parts

Burner won't turn on or light? This gas valve controls gas flow to surface burners on your range. Common fix for non-functioning burners. Moderate DIY.

The Burner Valve is an OEM component specifically designed for Frigidaire ranges. It controls gas flow to individual burners, providing a selection of different heat levels when operating the cooktop.

Causes of a bad burner valve can include wear over extended usage periods, damage from water, or gas blockage impeding operation. 

Symptoms of a bad burner valve include:

• Inability to light specific burners or adjust the flame height
• Uneven or intermittent burner performance  
• Gas leaks at burner valve connections
• Recurring error codes due to valve malfunctions

Replacing with this OEM valve restores full functionality to the range cooktop. Compatible with existing gas lines, it supports safe and reliable cooking performance.

This OEM Frigidaire replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models. Replace before issues worsen.
 

Fix a burner that won't light or sparks without gas flow. This surface burner valve controls gas to one burner. Replace if knob turns but burner won't ignite.

Gas range won't ignite or burners fail to light? The igniter switch and harness assembly triggers ignition and connects the switch to igniters.

If your gas burners won't light or igniters aren't sparking, the spark module likely needs replacement. DIY-friendly repair, typically 10-15 minutes.

Replacement surface burner head for gas ranges and cooktops. Distributes gas through precision ports for even flame. Needed when original is clogged, damaged, or corroded.

Replacement burner head for gas ranges and cooktops. Mounts over the orifice to distribute flame evenly. Needed when original is cracked or damaged.

Replacement gas burner for ranges and cooktops. Restores even flame distribution when original is clogged, damaged, or worn from boilovers and daily use.

Burner orifice meters gas flow to your range burner. Replace if clogged, damaged, or wrong size for fuel type conversion between natural gas and propane.

The Igniter and Orifice Assembly is an OEM part for Frigidaire ranges. This part ignites the gas burners and regulates the flow of gas through the orifices.

Causes of a bad Igniter and Orifice Assembly can range from electrical issues or corrosion affecting the igniter to clogs or obstructions in the gas orifices.  

Symptoms of a faulty Igniter and Orifice Assembly include:

• Difficulty igniting or relighting burners
• Uneven or inconsistent flame patterns
• Burners not staying lit or extinguishing spontaneously
• Clicking or sparking noises during ignition attempts

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

This surface burner ignitor/orifice assembly directs gas through a calibrated orifice and provides the spark to ignite it. Replacing a worn or damaged assembly restores consistent lighting and an even flame on the affected rangetop burner.

• Routes gas from the valve through the orifice to the burner head
• Positions the ignitor for reliable sparking and quick ignition
• Helps maintain correct flame size and pattern on that burner
• Common symptoms: burner won't light, clicks without flame, delayed ignition, weak or uneven flame

• Disconnect power and shut off the gas supply before servicing
• Remove grates, caps, and burner heads; lift the cooktop to access the assemblies
• Note wire routing and original orifice location; transfer any reusable hardware from the old part
• After installation, restore gas and check connections for leaks, then test spark and flame

Integrated ignitor and orifice assembly for gas range burners. Replace when ignitor electrodes are damaged, orifice threads are stripped, or mounting holes are worn.

The Screw is an OEM part for Frigidaire ranges and cooktops. This part secures the burner head in place, ensuring proper alignment and functioning of the burner.

Causes of a bad burner head screw can include loosening due to repeated heating and cooling cycles, damage from impact or mishandling, or simply wear and tear over time.

Symptoms of a loose or missing burner head screw include:

• Uneven or irregular flame pattern on the burner
• Burner head not sitting flush or properly aligned
• Burner head wobbling or moving during use
• Potential gas leaks if the burner head is not securely fastened

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

Gas supply tube for ranges. Connects gas supply to burners. Replace if cracked, has pinholes, or shows signs of wear to prevent leaks. Direct fit.

Regulates gas pressure from your home's supply line to the range burners. Replace if cracked, leaking gas, causing whining noises, or damaged threads.

Mounting bracket that secures the gas pressure regulator to your range frame. Replace if bent, broken, or missing to properly support the regulator assembly.

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.

Controls gas flow to your range oven burners. Replace if the valve is leaking, won't shut off completely, or has damaged threads or connections.

Replace a cracked, clogged, or damaged surface burner head on your gas range or cooktop. Restores proper gas distribution and flame pattern.

The Gas Oven Ignitor is an OEM replacement part for Frigidaire gas ranges and ovens. It uses electricity to generate a spark that ignites the burner flames for heating. To check if the ignitor is the issue, look inside the broiler oven while the oven is turned on. If the element is glowing a bright red, it's getting power. If not, it may not be getting enough power to ignite the gas and should be replaced.

Symptoms of a bad gas ignitor can include:

• The oven or burners failing to ignite or stay lit consistently  
• Diminishing heating performance over time
• Burners that intermittently ignite or go out

Causes stem from normal wear with extended use. The ignitor's ability to spark diminishes as parts degrade. No spark means no gas ignition.

This OEM replacement part is compatible with Electrolux, Gibson, Kelvinator, and Kenmore brands.

Replace your gas range oven baffle if cracked, damaged, or missing. Directs heat circulation inside the oven cavity for even cooking performance.

Burner tube for gas ranges. Connects gas valve to burner assembly. Replace if cracked, corroded, or leaking to restore proper gas flow to cooktop burners.

This elbow is an angled connector used to route appliance tubing or hose in tight spaces. Replacing a cracked or leaking elbow restores a secure, sealed connection and proper flow, helping prevent kinks, drips, and water damage.

• Provides a compact change of direction for appliance tubing or hose
• Helps maintain proper flow and reduces the chance of kinking
• Seals the joint to help prevent drips and leaks
• Common symptoms: visible cracks, mineral staining or moisture at the joint, puddling under the unit, or reduced/intermittent water flow

• Disconnect power and shut off the water supply before servicing
• Relieve line pressure and place towels/containers to catch residual water
• Prepare tubing with a clean, square cut; install per your model's connection style and avoid over-tightening compression fittings
• Restore water/power and check all connections carefully for leaks

Fixes uneven oven temperatures caused by poor airflow. This air deflector baffle restores proper heat distribution in your gas range for even baking.

Oven won't heat or takes too long to ignite? This gas range igniter draws current to light the burner. Straightforward DIY repair in under an hour.

Secures the ignitor assembly to your gas cooktop burner base. Replace if screw head is stripped, threads damaged, or screw is missing after disassembly.

Natural gas burner orifice meters gas flow to range burners. Replace worn or clogged orifices for stable flame. Used for LP to natural gas conversions.

Burner orifice controls gas and air flow to cooktop burners. Replace if cracked, corroded, or when converting between natural gas and propane fuel types.

Burner orifice for gas ranges and cooktops. Controls gas flow to burner. Replace if cracked, corroded, or when converting between natural gas and propane.

Mounting hardware kit for securing gas range components to cabinet or frame. Replace worn, missing, or damaged fasteners to restore stable alignment.

This is a replacement mounting screw used to secure the dual safety valve assembly on compatible gas ranges and ovens. It restores proper fastening so the valve stays firmly in place during operation. What it does

• Secures the safety/dual gas valve to the appliance chassis or manifold
• Prevents valve movement that can interfere with burner operation or alignment
• Commonly replaced when original screw is missing, stripped, or damaged
• Matches OEM thread size and length for correct fit and retention

• One (1) screw, size 10-16 x 0.486

• Disconnect power and shut off gas supply before starting work; follow all safety procedures
• Thread carefully to avoid cross-threading; do not overtighten — snug to OEM torque specification
• Inspect surrounding mounting holes and hardware; replace any stripped or damaged parts for a secure fit

A replacement hex-head screw used to secure appliance regulator brackets and similar small components. Restores proper fastener fit so panels and brackets stay firmly attached. What it does

• Fastens regulator bracket and related sheet-metal components
• Provides a secure threaded connection for components where an 8-18 thread is specified
• Helps eliminate looseness or rattling caused by a missing or damaged screw
• Matches the nickel/chrome finish commonly used on interior mounting locations

• One hex head screw (8-18 x 3/8), nickel finish

• Intended for use where an 8-18 x 3/8 hex screw is specified by the manufacturer
• Tighten to snug; avoid over-torquing which can strip sheet-metal threads
• Turn off power to the appliance before accessing internal components
• If the original screw used a lock washer or threadlocker, replace or reapply as appropriate

Secures gas valve assemblies and mounting brackets to your range. Replace if screw is stripped, missing, or corroded to keep valve hardware stable.

Hex head screw that secures panels, brackets, and internal components in refrigerators and appliances. Replace when missing, stripped, or damaged.

Chrome screw secures handles, door trim, and internal components in ranges and ovens. Replace if lost during cleaning, stripped, or missing after moves.

Chrome screw secures handles, door trim, and internal components in ranges and ovens. Replace if lost during cleaning, stripped, or missing after moves.