Parts for Kenmore 790.75603704 (79075603704, 790 75603704): Burner Parts

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.

This replacement ignitor and orifice assembly lights a top gas burner, restoring reliable spark ignition so the burner lights quickly and heats evenly. It's the direct-fit component used on many Frigidaire/WCI gas ranges. What it does:

• Produces the ignition spark and meters gas at a single top burner for reliable lighting
• Replaces a broken or cracked ignitor that fails to spark or produces weak ignition
• Fixes burners that click repeatedly but won't light or that light inconsistently
• Helps restore proper flame appearance and cooking performance at the affected burner

• Disconnect power and shut off the gas supply before starting repairs
• Handle the ceramic ignitor carefully—it's fragile and can crack if dropped or stressed
• Verify correct alignment and secure all electrical and gas fittings; do not overtighten

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.

For 5k burner.

For 12k burner.

This top burner orifice meters gas to a 14,000-BTU surface burner on your range, maintaining the correct flame size and heat output. Replace a worn or incorrect orifice to restore consistent burner performance and control. What it does

• Regulates gas flow to the 14,000-BTU top burner for proper flame height and shape
• Helps resolve weak or oversized flames and uneven heating
• Can reduce yellow/orange flame tipping and improve simmer control
• Supports reliable ignition by ensuring correct fuel metering

• One 14,000-BTU top burner orifice

• Shut off gas supply and power; allow the cooktop/range to cool before service
• Remove burner cap and head to access the orifice; use the correct socket/wrench
• Install and snug—do not overtighten; verify it's the correct orifice for the burner position and gas type specified for your model
• Reassemble, check for leaks with a soapy-water solution, and verify a stable, blue flame (adjust air shutter if applicable)

For 9.5k burner.

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

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.