Jenn-Air Range / Cooktop / Oven Gas Conv Kit Parts

The LP Bake and Broil Orifice Kit is an OEM replacement part for Whirlpool gas ranges and ovens. It is a kit containing specially-sized orifices that control gas flow to the bake and broil burners. This allows for optimal gas-air mixture and fuel efficiency specific to liquefied petroleum (LP) gas systems.

Causes of needing a replacement kit include worn or damaged orifices that alter proper gas flow and burner performance over time.

Symptoms include:

• Slow or uneven heating from one or multiple burners
• Burners that create hot or cool spots on cookware
• Ineffective or soft flames that impact cooking results
• Higher appliance operation costs due to inefficient fuel usage

This OEM kit is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Note: Oven orifice kit with Bake orifice and "Male" Broil orifice. For an oven orifice kit with a "Female" Broil orifice, order part# W10859321. The Bake orifice is #56, Broil orifice is #100.

The orifice spud is the fixed jet that meters gas to a burner. Replacing a worn, clogged, or incorrect spud helps restore proper flame size, cleaner combustion, and reliable ignition on your gas cooking appliance.

• Precisely meters gas flow to the burner through a fixed opening
• Helps produce a stable blue flame and consistent heat
• If clogged, damaged, or wrong size, can cause weak/yellow flames, uneven heating, delayed ignition, or burners not lighting
• Supports correct operation when matched to the specified fuel type and burner rating

• Shut off gas supply and power before servicing
• Match the spud to the exact burner position and fuel type specified in your model documentation
• Thread the spud into the orifice holder/manifold with a wrench; do not overtighten
• Restore gas, then leak-test connections and verify proper flame characteristics

This Orifice Spud precisely meters gas to a burner so you get a steady, properly sized flame. Replace a damaged, clogged, or incorrect spud to restore reliable ignition, clean flame color, and consistent heating.

• Threads into the burner's orifice holder/valve to control gas flow through a calibrated opening
• Helps maintain correct flame height and color for safe, efficient cooking
• Typical symptoms include irregular or yellow flames, weak or no flame, popping, or delayed ignition
• A clogged or worn spud can make simmer control difficult and lengthen cook times

• Shut off gas supply and power; allow the appliance to cool before service
• Remove grate, cap, and burner head (as applicable) to access the orifice; use the proper wrench or nut driver and avoid overtightening brass parts
• After reassembly, restore gas and check for leaks with soapy water; verify a steady blue flame and adjust air shutters only if directed by the manufacturer

Right front

This LP conversion kit adapts compatible gas appliances from natural gas to liquid propane. Proper conversion helps ensure safe ignition, correct flame size, and consistent heating when your installation uses propane instead of natural gas. What it does:

• Converts the appliance's gas system from natural gas to LP/propane
• Matches burner/orifice sizing and regulator setting to propane fuel characteristics
• Helps correct symptoms tied to the wrong fuel: tall yellow flames, sooting, weak heat, uneven burner performance
• Required when connecting the appliance to an LP/propane supply

• Includes LP conversion kit

• Must be installed by a gas technician; follow local codes and the model-specific instructions
• Shut off gas and power before starting; verify all connections are leak-free with an approved leak-detection solution
• Replace the specified orifices and set/convert the pressure regulator to LP as directed; apply the provided LP identification label
• After conversion, verify flame appearance and manifold pressure

Right rear

Left front

This orifice holder secures the 17K gas orifice in the burner assembly so the correct orifice stays aligned for reliable burner performance. Replaces a worn or damaged holder to restore proper gas flow location. What it does:

• Holds the 17K burner orifice in the correct position inside the burner/head assembly
• Keeps the orifice aligned so the burner lights and flames remain stable
• Helps prevent orifice movement that can cause uneven flames or ignition issues
• Fits in the valve/burner mounting area to maintain safe gas discharge alignment

• One orifice holder

• Turn off gas supply and power to the appliance before attempting any service
• Replace only with the exact part; ensure orifice is seated correctly and fasteners are secure
• Check surrounding burners and gaskets for damage while servicing

The Gas Range LP Conversion Kit is an OEM part for specific Whirlpool gas ranges. It allows built-in ranges fueled by natural gas to be safely converted for use with liquid propane (LP) fuel. 

Symptoms requiring an LP conversion would include: 

• Inability to ignite or achieve proper combustion using natural gas 
• Unstable burner flame patterns or inconsistent heat output
• Gas leaks or improper connection to an LP fuel supply

Causes for needing an LP conversion kit include choosing to install the range in an area only serviced by LP gas, rather than natural gas. Additional causes could be wear and failure of the original equipment over time.  

This OEM kit is compatible with select Maytag, KitchenAid, Jenn-Air, and Kenmore gas ranges.

This orifice holder secures the 5K gas orifice in place on compatible gas burners, keeping the orifice aligned for consistent flame performance and safe operation. It's a small but essential mounting component. What it does:

• Holds the 5K orifice firmly at the burner connection to maintain correct alignment
• Helps ensure consistent gas flow to the burner for steady, even flames
• A damaged or loose holder can cause a weak, uneven, or intermittent flame
• Works with the burner assembly to support reliable ignition and heat output

• One orifice holder (5K) as shown

• Turn off gas supply and power to the appliance before servicing
• Access may require removing the burner cap and grates or front panels
• Handle small components carefully; keep track of fasteners and orientation

This orifice spud directs gas flow into the burner for consistent ignition and flame control. It restores proper burner performance so cooking heats evenly and burners light reliably. What it does:

• Seats the burner orifice to control gas flow to the burner
• Helps maintain a steady, even flame for consistent cooking
• Can resolve weak or uneven flames and burners that struggle to light
• Works as the sealed interface between the gas manifold and burner tube

• One orifice spud

• Turn off the gas supply and disconnect power before servicing
• Inspect surrounding seals and gaskets for damage and replace if necessary
• Use basic hand tools; avoid overtightening to prevent damage

The Holder Orifice is an OEM component specifically designed for Whirlpool ranges. Located inside the gas burner unit, the orifice holds the brass valve that regulates gas flow to each burner flame. Its sturdy construction and precisely sized opening ensure a stable, controlled fuel supply.  

Causes of a bad holder orifice can include mineral deposits building over time which diminish sizing accuracy or cracks developing that cause leaks.

Symptoms of a bad holder orifice include:  

• Burners emitting unstable or sporadic flames of abnormal sizes
• Inability to efficiently ignite or achieve proper burner settings  
• Strong gas or fuel smells coming from the range top
• Discolored or corroded brass components

This OEM Whirlpool part is also compatible with KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore cooking appliances. 

The Orifice Holder is an OEM part for Whirlpool gas cooktops. This part is responsible for securely holding the orifice, which controls the flow of gas to the burners. The gas cooktop orifice holder ensures proper gas flow and safe operation of the burners. It is designed to withstand high temperatures and regular use.

A bad orifice holder can occur due to wear and tear over time, exposure to heat, or accidental damage. If you notice symptoms such as gas leaks, weak flame, or inconsistent burner performance, it may be time to replace this part.

Symptoms of a bad orifice holder include:

• Gas leaks
• Weak flame
• Inconsistent burner flame

Restore your Whirlpool gas cooktop by replacing the worn or damaged orifice holder with this genuine OEM part.

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.