Parts for Kenmore 790.32439903 (79032439903, 790 32439903): Burner Parts

Burner won't ignite or flame is too high? This gas valve controls fuel flow to your cooktop burners. Moderately challenging repair with basic tools.

Fix burners that won't light, have weak flames, or won't shut off completely with this gas valve. Common cooktop repair, moderate difficulty installation.

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

Gas burners won't ignite or igniter clicks continuously? The spark module generates the electrical spark to light burners. Direct plug-in repair.

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.

This ignitor orifice assembly delivers and meters gas to the oven/range ignitor so burners light reliably. Replace a damaged or clogged assembly to restore consistent ignition and proper burner lighting on compatible gas appliances. What it does:

• Routes and meters gas flow to the ignitor so the burner can light
• Supports consistent ignition timing for oven and range burners
• Commonly used when an oven won't light, has weak or uneven flames, or ignition failures occur
• Helps prevent gas leaks by providing a secure connection when installed correctly

• Disconnect power and shut off the gas supply before starting any work
• Only install on compatible appliances; follow the OEM instructions
• Hand-tighten connections and check for leaks with a soapy-water solution after restoring gas

Combines spark igniter electrode with orifice holder for gas surface burners. Replace when cracked, broken, or no longer securely holding components in place.

This component creates the spark to ignite gas burners and includes the gas orifice for proper fuel delivery, located beneath each surface burner. Replace if the burner won't light, takes excessive time to ignite, or produces an irregular flame pattern.

This gas regulator controls fuel pressure to the oven/range burner for steady ignition and consistent heat. Replaces a worn or faulty regulator to help restore proper gas flow and reliable burner operation. What it does:

• Regulates incoming gas pressure to the range/oven burner system
• Helps maintain consistent flame for even cooking and steady ignition
• Can resolve symptoms like weak or uneven flames, burner ignition problems, or loss of heat
• Works as the pressure-control component in the appliance's gas supply path

• Turn off the appliance and shut off the gas supply before servicing
• Use appropriate fittings and gas-rated sealant; check all connections for leaks after installation
• Do not operate the appliance if you detect the smell of gas; ventilate.

Replace worn cooktop shaft bushings to reduce friction and restore smooth operation. This sleeve supports rotating components for quiet performance. Confirm fit with your model number.

Burner orifice regulates gas flow to your range burners. Replace if clogged with debris, corroded, or damaged to restore proper combustion and heat output.

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.

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

Wiring harness for cooktops. Connects electrical components within the cooktop assembly. Replace if wires are frayed, connectors are damaged, or broken.

Replacement #8 x 0.500 inch screw for securing panels, trim, and brackets in appliances. Needed when original fasteners are stripped, lost, or missing.

Replacement machine screw used to secure appliance panels and internal components, restoring a stable fit and reducing rattling. Matches a 10-32 thread with a 17/32-inch length for original fastener locations. What it does:

• Fastens panels, trim pieces, and internal brackets; a missing or damaged screw can cause loose panels or rattling noises.
• Secures knobs, control housings and small assemblies to prevent wobble or misalignment.
• Restores proper fit for components so doors and access panels sit evenly and function reliably.

• Disconnect power (unplug or shut off circuit) before accessing components.
• Use the correct driver and tighten by hand; avoid overtightening to prevent stripped threads or cracked plastic.
• Keep any original washers or clips and reinstall them with the screw.