Kenmore Range 790.78503011 (79078503011, 790 78503011) Parts

This surface burner channels gas through its ports to create an even, controllable flame on your cooktop. Replacing a worn or clogged burner restores reliable ignition, proper flame shape, and consistent heating performance.

• Directs gas from the orifice through burner ports to produce the cooking flame
• Interfaces with the spark electrode for fast, consistent ignition
• Helps maintain even heat across the pan
• Common symptoms: burner won't light, weak or uneven flame, yellow tips, delayed ignition or popping

• Disconnect power and shut off gas; allow the cooktop to cool completely
• Remove grate and burner cap; detach mounting hardware as applicable and lift off the old burner
• Align the new burner with the orifice and igniter; reinstall hardware and cap
• Restore gas and power, then check for leaks and verify proper ignition and flame quality

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 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 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

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 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 ignitor orifice assembly sits under the cooktop and both routes gas to a surface burner and provides the spark to light it. Replace a damaged or clogged assembly to restore fast, reliable ignition at that burner.

• Feeds gas from the valve to the burner and houses the spark igniter electrode for ignition
• Common fix for a surface burner that won't light, has no or weak spark, or only lights with a match
• Also called an igniter/orifice holder assembly

• Disconnect power and shut off the gas supply before servicing.
• Raise or lift the cooktop per your model's service information; support it to avoid strain on gas lines.
• Note wire routing; set the electrode gap to the burner head per service specs and keep the lead away from heat/sharp edges.
• After reassembly, check all gas connections with an approved leak-detection solution and verify proper spark and flame.

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

This ignitor/orifice assembly replaces the combined spark igniter and orifice holder for a gas surface burner, restoring fast, reliable lighting and proper flame. Replace it when the burner won't ignite, clicks repeatedly, or lights with delay.

• Directs gas through the burner orifice and positions the spark igniter for reliable ignition
• Common fix for a surface burner that won't light, has no/weak spark, or lights with delay
• Can help resolve unstable or uneven flame caused by a damaged or obstructed orifice
• Intended for the specific burner location and gas type specified by your model

• Disconnect power and shut off the gas supply before servicing
• Allow the cooktop to cool; remove grates, burner caps/heads to access fasteners
• Lift the top or burner deck as needed to reach the orifice holder; transfer the igniter lead and any brackets from the old assembly
• Reassemble, restore gas, check for leaks with soapy water, and verify burner ignition

This replacement valve controls gas flow to a cooktop/range surface burner, restoring smooth, dependable flame control through the burner knob. Replace a worn or leaking valve to improve safety and consistent burner performance.

• Regulates and shuts off gas to a single surface burner when you turn the control knob
• Helps resolve issues like a burner that won't light or won't adjust flame properly
• Can address a stiff/hard-to-turn knob or gas odor/leak at the valve stem area
• Supports steady, even flame when the original valve is worn or inconsistent

• Disconnect power and shut off gas supply before servicing
• Match the valve to the correct burner position per your model's parts diagram
• Transfer any required fittings/orifice from the original valve
• Use approved sealant where specified and check all connections with a leak-detection solution before use—never an open flame

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

This safety valve controls gas flow to the oven burner, opening only when the ignition system calls for heat. Replacing a weak or stuck valve restores reliable ignition and consistent oven temperatures for safe, dependable baking and roasting. What it does:

• Regulates and shuts off gas to the oven burner circuit
• Works with the igniter; opens only when proper current is present
• Fails closed to help prevent unlit gas from entering the oven
• Common symptoms may include: oven won't heat, intermittent heating, very long preheat, or a weak/unstable flame

• 1 safety valve

• Disconnect power and shut off gas supply before servicing
• Label and transfer all tubing and wires from the original valve one-for-one
• Support flare fittings with two wrenches; use thread sealant only on NPT threads (never on flare connections)
• After installation, restore gas and check every joint for leaks with an approved leak-detection solution

Note: ONE screw only, order as needed.

Protective cap that covers a terminal or post on select Frigidaire appliances, helping keep dirt, moisture and accidental contact away from electrical connections for safer operation and longer component life. What it does:

• Covers and protects electrical terminals/posts from dust, moisture and corrosion
• Helps reduce the risk of shorting from accidental contact with nearby metal parts
• Maintains a secure, insulated connection where a terminal or post is exposed
• Useful when replacing damaged or missing covers to restore normal protection

• Disconnect power to the appliance before inspecting or replacing electrical components
• Remove the old or damaged cap and press the replacement firmly over the terminal/post until fully seated
• Inspect surrounding wiring and terminals for corrosion or damage; replace if needed

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