Parts for Ge JGB620DEF2BB: Gas & Burner Parts

This LP conversion kit converts a compatible gas appliance from natural gas to propane (LP) so burners operate with the correct orifice sizing and fuel flow. Use when changing fuel type to restore proper flame performance and safety. What it does:

• Replaces orifices and/or components needed to match appliance fuel flow to propane (LP)
• Helps restore proper flame size and color after switching fuel types
• Addresses symptoms such as weak or uneven flames, hard ignition, or yellow/orange flame tips
• Ensures appliance operates as designed on the correct fuel when installed per OEM instructions

• Follow the OEM conversion instructions exactly and keep the original parts; improper conversion can be unsafe.
• Shut off the gas supply and power before starting; check all connections for leaks after installation.
• Some conversions must comply with local codes — verify requirements before proceeding.
• Use only the orifices/components supplied with the kit for the specified appliance; do not modify parts.

This surface burner valve knob assembly restores smooth, accurate control of your cooktop burner. Replace a cracked or slipping knob so you can turn the valve on/off and adjust heat with confidence.

• Attaches to the burner valve stem to control flow and heat level
• Replaces knobs that are cracked, stripped, loose, or missing
• Helps when the knob wobbles, spins on the shaft, or won't stay on
• Aligns with panel markings for clear setting selection

• Allow the appliance to cool; disconnect power and, if applicable, shut off gas
• Pull the old knob straight off the valve stem—do not twist the stem itself
• Align the new knob with the flat/splined shaft and press on firmly
• Turn through the full range to confirm smooth operation and full shutoff

This economic nut is a small replacement fastening nut that restores secure connections for appliance components. It replaces worn or missing hardware so panels and internal parts stay firmly seated and reduce vibration. What it does:

• Secures components and panels by threading onto the matching stud or bolt to hold assemblies in place
• Prevents loose or rattling panels and hardware caused by a missing or damaged nut
• Restores proper fit for user-accessible panels and internal brackets where this nut is specified
• Simple hardware replacement to regain stable mechanical connections

• Disconnect power and water (if applicable) and follow basic electrical safety before servicing the appliance
• Use the matching size wrench or socket; thread-on by hand first to avoid cross-threading, then snug—do not overtighten
• Inspect mating stud or bolt for damage; replace hardware that is stripped, corroded, or deformed

Size: 8 - 32 inch.

This small cooktop bracket secures designated components beneath the cooktop surface, keeping them properly positioned and stable. Replace a damaged or missing bracket to restore alignment and reduce movement or rattling during use.

• Provides mounting support for specific under-top components, per model design
• Helps maintain proper alignment and stability of cooktop parts
• Replace when visibly bent, cracked, or corroded

• Disconnect power; for gas models, also shut off gas and allow the unit to cool
• Remove surface components as required (grates/caps/heads for gas; elements/panels for electric) to access under the top
• Lift or remove the cooktop as directed in your model's service information and secure the new bracket with existing hardware
• Reassemble, verify alignment, and for gas units check for leaks if any gas connections were disturbed

This circuit board mounting bracket secures an electronic board or module inside the appliance. It prevents movement, vibration damage, and wiring interference so the component stays correctly positioned for reliable operation.

• Mounts and supports a small circuit board or module within the chassis
• Maintains proper spacing and alignment to reduce chafing or electrical short risks
• Replace if bent, cracked, or missing tabs, or if it no longer holds the board securely
• Common signs include a loose/rattling board, visible bracket damage, or intermittent operation when the panel is bumped

• Disconnect power at the breaker; shut off gas supply if applicable
• Remove the necessary access panel(s) to reach the board and bracket; note orientation and wiring
• Transfer the board/module to the new bracket and reinstall using existing hardware
• Watch for sharp metal edges; route wires to avoid pinching and verify clearances before restoring power

This switch harness connects the surface-burner knob switches to the spark ignition system, carrying the signal that makes the burners click and light. Replace a damaged or shorted harness to restore consistent, dependable ignition. What it does:

• Provides the circuit path between each burner valve switch and the spark module/igniters
• Sends the signal to spark when a knob is turned to the Light/ignite position
• A failed harness can cause continuous clicking, no spark on one or more burners, or ignition only when another knob is turned

• 1 switch harness assembly

• Disconnect electrical power; shut off gas supply if work will disturb gas connections
• Remove burner knobs and lift the cooktop/top panel to access the switches and wiring
• Transfer connectors one at a time; seat each switch fully on the valve stem and route wires away from sharp edges and hot surfaces
• Reassemble, restore power, and test each burner for proper sparking

This bracket secures the cooktop/main top to the appliance chassis to keep the surface stable and properly aligned. Replacing a bent or missing bracket can eliminate looseness, rattles, and visible gaps so the top seats correctly.

• Anchors the cooktop/main top to the frame
• Maintains proper spacing and alignment of the top
• Helps prevent vibration and movement during use and cleaning
• A damaged or missing bracket can cause a loose, uneven, or rattling cooktop

• Disconnect power and, for gas units, shut off the gas supply before servicing
• Access the bracket location per your model's service procedure (top may need to be lifted or removed)
• Transfer and reuse mounting screws/clips from the original bracket if required
• Install in the same orientation, check alignment, and tighten fasteners securely before restoring service

A replacement burner valve cover that protects and conceals the gas valve assembly on compatible ranges, helping keep valve components clear of spills and debris for more reliable burner operation. What it does:

• Covers and protects the gas valve area from food, moisture and spills.
• Helps prevent debris from interfering with valve knobs and internal valve parts.
• Can reduce intermittent ignition or burner performance issues caused by contamination.
• Restores the finished appearance around the valve for safer, cleaner operation.

• Always shut off the gas supply and unplug the appliance before servicing.
• Use basic hand tools; handle the valve area gently to avoid disturbing fittings or tubing.
• After installation, check for gas leaks with a soapy-water solution or a proper leak detector—do not use an open flame.

This rear orifice holder mounts beneath the cooktop to route gas from the valve to the rear surface burner. It positions the orifice correctly for reliable ignition and a stable, even flame at the rear burner.

• Channels gas from the valve through the orifice to the rear surface burner
• Aligns and supports the orifice spud for proper flame shape and height
• Helps address delayed ignition, weak/uneven or yellow flames at the rear burner
• A damaged or loose holder can contribute to clicking without lighting or a gas odor near the burner

• Shut off gas supply and power; allow the cooktop to cool before servicing
• Remove grates, burner caps/heads, and lift or release the cooktop to access the manifold area
• Detach the old holder from the valve and mounting points; note orientation and transfer the existing orifice spud to the new holder
• Reassemble, restore gas, and check all connections for leaks with a soapy-water solution; verify proper ignition and flame

This front orifice holder sits under the cooktop's front burner, channeling gas from the control valve through the orifice to the burner head. Replacing a damaged holder restores proper flame and dependable ignition on the front burner position.

• Channels gas from the valve to the burner head and secures the orifice spud in place
• Maintains correct alignment and seal for consistent flame size and distribution
• Helps resolve issues like front burner not lighting, repeated clicking without ignition, or weak/uneven flame
• Designed for the designated front burner position per the model's gas manifold layout

• Shut off gas supply and disconnect power; allow the appliance to cool before servicing
• Remove grates, caps, and burner head; lift or open the cooktop as required for access
• Transfer the existing orifice spud and mounting hardware to the new holder; tighten fittings and check with an approved leak-detection solution
• Test ignition and flame; adjust only per manufacturer instructions

The Front Orifice Holder is an OEM part for GE gas ranges and cooktops. This part holds the gas orifice in place at the front burner. This part is essential for the proper delivery and distribution of gas to the burner, facilitating precise flame control and consistent cooking performance.  

Causes for issues with the orifice holder often involve normal wear and tear, exposure to high temperatures and cooking spills, or physical damage during cleaning or maintenance activities.

Symptoms of a malfunctioning Front Orifice Holder include:

• Inconsistent flame size or shape at the burner
• Difficulty igniting the burner or experiencing uneven heating
• Signs of damage or corrosion on the holder itself

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Rear Orifice Holder is an OEM part for GE gas ranges. This part holds the orifice that regulates the flow of gas to the rear burner, ensuring proper gas distribution and efficient burner operation.

Causes of a bad orifice holder can include wear and tear from regular use, corrosion from exposure to cooking residues, or physical damage.  

Symptoms of a bad rear orifice holder include:

• The rear burner not lighting or staying lit
• Uneven or weak flame on the rear burner
• Gas odors around the burner area
• Visible damage or corrosion on the holder

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Burner Bake Tube is an OEM part for GE gas ovens and ranges. It acts as the path by which gas travels from the valve to the burner, where it is ignited and the flame produced. 

Symptoms of a bad burner tube include:

• Inability to ignite or extinguish the gas flame properly  
• Burner flames that appear abnormal in color or size
• Decreased gas pressure at the burner resulting in weak flames
• Frequent sensor issues or interrupted baking 

Causes can be cracks in the tubing allowing gas leaks, blockages restricting fuel flow, or permanent damage from overheating. Installing this GE replacement restores efficient combustion ensuring reliable oven or range operation.

Compatible with Hotpoint, RCA, and select Kenmore models as well, replacing yours prevents future troubles from minor issues left unaddressed. 
 

This tube burner supply is the replacement gas tube that delivers fuel from the range/oven valve to the burner, restoring proper gas flow for reliable ignition and consistent flame performance. What it does:

• Directs gas from the appliance valve to the burner for normal operation
• Replaces cracked, corroded, or clogged burner tubing that can cause fuel flow disruption
• Helps correct symptoms such as burners that won't light, weak or uneven flames, or intermittent ignition
• Restores a sealed path for gas to reduce leakage risk when installed and tightened correctly

• Turn off gas supply and electrical power to the appliance before beginning work
• Verify proper fit and orientation to the valve and burner; use the OEM clamp/hardware if provided
• After installation, check all connections for leaks (soap-and-water test) and restore power per the appliance manual

The Igniter Mounting Screw is an OEM replacement part for GE ovens and ranges. This screw secures the igniter to the burner assembly, ensuring it remains firmly in place for consistent and reliable ignition. Its precise fit and durable design help maintain the stability and functionality of the igniter.

Over time, mounting screws can become corroded, stripped, or lost during repairs or maintenance. A missing or damaged screw may result in a loose igniter, affecting the appliance's ability to ignite properly.

Symptoms of a bad or missing igniter mounting screw include:

• The igniter becoming loose or misaligned

• Difficulty securing the igniter during installation or repair
• The burner fails to ignite reliably or consistently
• Increased noise or movement of the igniter during operation

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This broil burner provides concentrated heat for the oven's broil function, restoring high-temperature top-down cooking for browning and searing. Designed to match the original part shape and heat output for safe, consistent performance. What it does:

• Generates the concentrated high heat used during the oven's broil cycle
• Helps restore proper browning, crisping, and searing on top of foods
• Commonly replaced when broil heat is weak, uneven, or the burner won't light
• Works as the direct heating element for the oven's broil operation

• Disconnect power (and gas supply, if applicable) before beginning service
• Handle carefully; edges may be sharp and burner surfaces can be fragile

This orifice spud meters gas to a burner in your range or cooktop. Replacing a clogged or damaged spud helps restore correct flame size and reliable ignition for consistent cooking performance.

• Regulates gas flow from the valve to the burner head for proper combustion
• Helps restore consistent flame height and even heating on the burner
• Sized for the burner rating and fuel type specified by your model; always match the correct part

• Disconnect power and shut off gas supply; allow the appliance to cool completely before servicing.
• Access the burner orifice and replace with the correct, model-specified spud using an appropriate wrench; do not overtighten.
• Restore gas and check all connections for leaks with a soap-and-water solution.
• Use only the spud specified for your fuel type (NG or LP); do not attempt conversion without the approved kit and instructions.

The Orifice Spud is an OEM part for GE ranges and cooktops. It is a small, precise component responsible for regulating the flow of gas to the burner, ensuring a controlled and efficient flame for cooking. This spud is essential for maintaining the correct gas pressure and flame size.

Over time, orifice spuds can become clogged or damaged due to residue buildup, corrosion, or improper cleaning. These issues can lead to inefficient burner performance or safety hazards.

Symptoms of a bad orifice spud include:

• Uneven or weak burner flames
• Difficulty in igniting the burner
• Yellow or flickering flames
• Gas odors near the burner area

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

LP Gas. LG .99mm

This surface burner control valve regulates gas flow from the manifold to a cooktop burner. The 270-degree rotation provides smooth flame adjustment. Replace a worn valve to restore reliable ignition and precise, consistent flame control. What it does:

• Meters gas to one surface burner as you turn the knob (270-degree sweep)
• Supports proper ignition and steady flame across low-to-high settings
• Common fix for a burner that won't light or has weak/inconsistent flame
• Helps when the control knob is stiff, binds, or won't align cleanly at Off

• One surface burner valve (270-degree rotation style)

• Disconnect power and shut off the gas supply before servicing
• Access the manifold; note valve orientation and stem position before removal
• Transfer the burner orifice/spud and any mounting hardware from the original valve; use an approved gas-rated thread sealant where specified
• After reassembly, leak-test all connections with a soap-and-water solution and verify proper burner operation

• This is the 270-degree rotation style; match rotation style and stem/shaft type to your original valve for correct knob alignment and flame control

This oven orifice spud secures the oven orifice and directs gas to the oven burner for proper ignition and steady flame. It restores safe, consistent gas flow for reliable oven heating. What it does:

• Holds the oven orifice in the correct position for accurate gas delivery to the burner
• Helps maintain steady flame and proper combustion in the oven cavity
• Can resolve issues like weak or uneven oven heating when damaged or misaligned
• Works as a small-mounting component in the oven manifold assembly

• One oven orifice spud

• Inspect surrounding components (orifice, burner, manifold) and replace any damaged parts
• Turn off gas supply and electricity before starting work; follow appliance safety procedures
• Tighten to OEM torque; avoid overtightening which can damage threads

This valve control assembly replaces a failed gas/electric control valve to restore proper fuel or power delivery to the appliance's heating/burner circuit. It fits where the original control valve mounts and connects to the appliance harness. What it does:

• Controls flow of gas or electrical power to the appliance's burner/heater circuit
• Helps stop issues such as burners or oven not heating or failing to ignite
• Operates with the appliance's control signals to open and close the valve as needed
• Replaces a worn or malfunctioning valve to restore normal heating cycles

• One valve control assembly

• Disconnect all power (and gas supply if applicable) before starting work
• Follow OEM service manual for proper wiring and mounting; replacement requires matching connectors and orientation
• Inspect harness and connectors for damage and replace if corroded or cracked

The Oven Igniter is an OEM replacement part for GE ovens, designed to ignite the bake igniter to start the heating process. This part is responsible for creating the spark that ignites the gas, providing the heat needed to cook and bake food. Over time, the oven igniter can wear out or become damaged, which can prevent the oven from heating.

Symptoms of a bad Oven Igniter include:

• The oven not heating up at all.
• The oven taking longer than normal to heat.
• Gas smell in the oven due to gas being released without ignition.
• A clicking sound without the oven igniting.

Causes of a bad igniter can include normal wear and tear over time, exposure to excessive heat or moisture, or physical damage from impact or mishandling.

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

IMPORTANT: The connector plug may need to be cut off and igniter wires connected to range wires using porcelain wire connectors.

The Oven Igniter is an OEM replacement part for GE ovens, designed to ignite the bake igniter to start the heating process. This part is responsible for creating the spark that ignites the gas, providing the heat needed to cook and bake food. Over time, the oven igniter can wear out or become damaged, which can prevent the oven from heating.

Symptoms of a bad Oven Igniter include:

• The oven not heating up at all.
• The oven taking longer than normal to heat.
• Gas smell in the oven due to gas being released without ignition.
• A clicking sound without the oven igniting.

Causes of a bad igniter can include normal wear and tear over time, exposure to excessive heat or moisture, or physical damage from impact or mishandling.

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

IMPORTANT: The connector plug may need to be cut off and igniter wires connected to range wires using porcelain wire connectors.

This broil shield protects the oven interior above the broiler, helping direct heat and shielding the oven cavity from intense broiling temperatures for safer, more consistent broiling results. Durable metal construction resists warping. What it does:

• Shields the oven top and components from direct broiler heat to prevent damage and discoloration
• Helps maintain more even broiling by directing heat where food is placed
• Reduces the risk of flare-ups reaching wiring or insulation behind the oven liner
• Restores proper clearance between the burner and oven liner for safe operation

• One broil shield

• Disconnect power (and gas, if applicable) and allow the oven to cool completely before starting
• Remove oven racks and access the broiler area to unfasten and replace the shield using basic hand tools
• Inspect mounting tabs and surrounding liner; replace any damaged clips or screws as needed

This terminal cover protects the oven/range power connection by covering the appliance's rear terminal block, helping prevent accidental contact and keeping wiring secure. It's a direct-replacement exterior cover for the unit's power terminals. What it does:

• Covers the appliance's electrical terminal block to help protect wiring and connectors from damage
• Reduces risk of accidental contact with live terminals when the access panel is opened
• Keeps the terminal area tidier and helps prevent debris buildup around connections
• Commonly replaced when the original cover is cracked, broken, or missing

• One terminal cover

• High-level replacement: remove rear access panel to access the terminal block, then replace the cover and secure with existing screws
• Always disconnect power (unplug or switch off the breaker) before servicing electrical components
• No special tools required beyond a screwdriver; follow OEM instructions if available