Parts for Whirlpool WFG320M0BB2: Manifold Parts

The Whirlpool orifice holder is an OEM replacement part responsible for regulating the flow of gas to the surface burners of the cooktop. This part ensures the safe delivery of gas to the burner, allowing for controlled ignition and heat generation. The orifice holder is located beneath the burner assembly, and it connects to the gas supply line. It contains the orifice, which is a small opening that determines the gas flow rate to the burner.

Causes of a bad holder-orifice can include wear and tear over time, exposure to high temperatures, or accidental damage during maintenance or cleaning. When the holder-orifice becomes compromised, it can lead to issues with gas flow and burner efficiency, impacting the overall performance of the oven.

Symptoms of a bad Holder-Orifice include:

• Uneven heating or burner performance
• Weak or inconsistent flame
• Gas smell near the burner area
• The burner not igniting properly

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

The range orifice holder is an OEM replacement part for Whirlpool gas ranges. It securely holds the burner orifices in place beneath each range surface burner. The proper functioning of this holder is vital for gas to flow smoothly through the orifices and ignite properly when burners are turned on.

Symptoms of a bad orifice holder include:

• Unstable, floating, or loose burner orifices
• Difficulty getting flames to ignite from range surface burners
• Burners that produce uneven or intermittent flames
• Gas smell occurring around range burners

Causes of failure can be worn over many years of use, damage from cleaning or impact, or warping from heat exposure.

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

This orifice holder secures the gas orifice and provides the path from the valve to the burner assembly. Replacing a damaged holder restores proper alignment and gas flow for reliable ignition and a stable, consistent flame. What it does:

• Holds and aligns the orifice spud with the burner assembly
• Routes gas from the valve to the burner for correct ignition and flame pattern
• Helps maintain proper burner position and height
• Common symptoms: burner won't light, weak or uneven flame, ignition clicking without flame, visible damage or stripped threads on the holder

• 1 orifice holder

• Disconnect power and shut off gas before servicing
• Access location varies by model; remove burner parts and lift the top or panel as needed
• Transfer the existing orifice spud and mounting hardware per your model's IPL
• Start all threads by hand to avoid cross-threading; tighten fittings and check for leaks with an approved solution before use

The Gas Range Orifice Holder is an OEM part for Whirlpool gas ranges. This component is responsible for securely holding the gas orifice in place to allow proper gas flow to the range burners. 

Causes of a bad orifice holder can include wear and tear over time, damage from impact or shocks, or warping of the holder that prevents it from fully enclosing and retaining the orifice. 

Symptoms of a bad orifice holder include:

• Improper gas flow to one or more burners 
• Burners that will not light or that light unevenly
• Changes in flame color or intensity
• Reduced burner performance

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

The Spark Module is an OEM replacement part for Whirlpool ranges. This module generates and distributes the electrical current needed to ignite the range burners. Dependable sparking is essential for safe and efficient burner ignition.

Causes of a bad spark module can include cracked circuit boards, worn-out electrodes, or malfunctions in the module's timing mechanism.

Symptoms of a bad spark module include:

• Burners failing to light or taking excessive time to ignite
• Constant tripping of the oven or range thermal fuse
• Visible flames or smells coming from under the burners
• Inability to start or maintain oven/range heating functions

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air, and some Kenmore models.

This genuine ground screw secures appliance grounding connections to the chassis, helping maintain electrical safety and reliable grounding. It's a direct-fit fastener used where a secure ground point is required. What it does:

• Provides a secure chassis grounding point for appliance electrical safety
• Secures ground wires or grounding straps to sheet metal or grounding posts
• Helps prevent loose ground connections that can cause intermittent faults or safety risks
• Matches OEM thread and length for correct fit and electrical contact

• Use appropriate tools; avoid stripping the head or over-tightening which can damage threads or the grounding surface
• Ensure the mating surfaces are clean and free of paint or corrosion for good electrical contact
• Disconnect power to the appliance before servicing electrical grounding connections

This gas tubing routes fuel from the appliance's gas valve to the burner or manifold. Replacing a bent, corroded, or leaking tube restores safe gas flow for reliable ignition, steady flame, and proper heating.

• Carries regulated gas from the valve to the burner/manifold
• Maintains a sealed pathway; damage can cause leaks, weak/no flame, or ignition failure
• Routed along the factory path to clear components and prevent kinks
• Replace if the tube shows cracks, corrosion, or deformation

• Shut off gas supply and electrical power; allow all surfaces to cool
• Work in a well-ventilated area; check every connection with an approved leak-detection solution after installation
• Route the tube exactly like the original—do not bend, crimp, or modify
• Tighten fittings securely; use thread sealant only where specified by the OEM (do not use tape on flare connections)

Screw for side trim.

The Burner Tube is an OEM part for Whirlpool ovens. It ensures the proper flow of gas to the burner, allowing for efficient and reliable heat distribution during the cooking process. It is responsible for delivering the necessary fuel to create the desired cooking temperatures.

A bad burner tube can occur due to wear and tear, clogs, or damage. If you notice symptoms such as uneven heating, weak flame, or a gas smell coming from the oven, it may be time to replace the burner tube.

Symptoms of a bad burner tube include:

• Uneven heating or hot spots in the oven
• Weak or irregular flame
• Gas smell coming from the oven

Repair your oven by replacing the faulty or damaged burner tube with this genuine OEM part.

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

Factory replacement screw that secures appliance components and hardware. Use it to replace a missing, stripped, or corroded fastener to restore a tight, rattle-free fit and help prevent loosening or damage from vibration.

• Fastens brackets, panels, or internal parts at the original mounting points
• Replaces worn or missing hardware to correct loose or misaligned components
• Helps reduce vibration-related noise and movement
• Matches the original thread and length specified for the application

• Disconnect power; shut off water or gas if applicable before servicing
• Compare to the original for thread and length match before installation
• Start threads by hand to avoid cross-threading; tighten snugly—do not overtighten
• Reuse any original spacers/washers if present; replace if damaged

This wire harness is the factory wiring assembly that links electrical components within the appliance using the correct, keyed connectors. Replacing a damaged harness restores solid connections and can resolve intermittent operation, no-start, or component-not-running issues.

• Routes power and control signals between key components
• Correct, keyed connectors help ensure proper, secure fit
• Replaces cut, heat-damaged, or brittle wiring and terminals
• Helps with: won't start, intermittent operation, components not energizing, visible burned/melted connectors

• Disconnect power to the appliance before servicing.
• Photograph and/or label original routing and connections for reference.
• Match each keyed connector; do not force. Route wiring as originally secured, away from sharp, hot, or moving parts.
• Inspect mating terminals for heat damage or corrosion and correct any issues before reassembly.

The Gas Safety Valve is an OEM replacement part for Whirlpool gas ranges. This important safety device works to automatically shut off the gas supply to the range if abnormal flame conditions, such as flame rollout, occur. 

Causes of a bad gas safety valve can include wear and tear from extended use over time, damage due to rust or corrosion from exposure to moist environments, or failure of internal components like springs or seals. 

Symptoms of a bad gas safety valve include:

• Gas leaking around the range
• Burners or oven failing to ignite or stay lit
• Improper or uneven heating
• Other abnormal burner flame conditions

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

This gas tubing is the preformed line that carries fuel from the appliance's gas valve/manifold to a burner. Replacing a damaged or kinked tube restores safe, consistent gas flow for reliable ignition and even heating. What it does:

• Routes gas from the valve or manifold to a specific burner
• Maintains proper fuel delivery to support steady flame and correct burner performance
• Common signs it's needed: weak or uneven flame, no ignition on that burner, visible kinks/damage, hissing or gas odor (do not operate if a leak is suspected)
• Direct, shaped replacement to restore original gas routing

• 1 gas tube

• Shut off gas supply and disconnect power before servicing; ventilate the area
• Match the original routing and orientation; avoid bending or kinking the new tube
• Use two wrenches on flare/compression fittings to avoid stressing components
• After reassembly, check all connections with an approved leak-detection solution—never with an open flame

The Valve-Brnr is an OEM part for Whirlpool ranges. It is responsible for controlling gas flow to the surface burner.

Symptoms of a bad valve-brnr include:

• Unstable or irregular flames when operating burners
• Inability to achieve desired flame height or control temperatures
• Burners that cannot be turned on or off properly
• Gas leaks from faulty valve components

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

The Burner Valve is an OEM part for Whirlpool ranges. This valve is responsible for controlling the flow of gas to the surface burners, allowing you to adjust the flame intensity for precise cooking. It ensures a smooth and reliable gas flow, allowing you to effortlessly adjust the heat levels for your cooking needs.

A bad surface burner valve can occur due to wear and tear, clogs, or damage to the valve mechanism. If you notice symptoms such as difficulty in igniting the burner, uneven flame, or gas leaks, it may be time to replace the surface burner valve.

Symptoms of a bad surface burner valve include:

• Difficulty in igniting the burner
• Uneven or weak flame
• Gas leaks

Restore the control and safety of your Whirlpool range by replacing the faulty or damaged surface burner valve with this genuine OEM part.

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.
 

This burner valve controls gas flow to a single surface burner, restoring predictable flame control and safe operation. Use it to replace a worn or damaged valve that causes weak flames or inconsistent burner output. What it does:

• Regulates gas flow to a single surface burner so the flame responds to knob settings.
• Commonly replaces valves that cause a burner not to light, sputter, or produce a weak or uneven flame.
• Stops unwanted gas flow from a faulty valve that can lead to poor burner performance.
• Works as the direct replacement for the original OEM burner valve on compatible gas cooktops and ranges.

• Turn off the appliance power and shut off the gas supply before beginning any service.
• If you smell gas, stop immediately: ventilate the area, do not operate the appliance.
• Some cooktop/range disassembly may be required to access the valve—follow the OEM service instructions.
• After installation, check all gas fittings for leaks and verify proper burner operation before regular use.

This is a replacement screw used to secure panels, trim, or small components on compatible Whirlpool appliances. Installing the correct fastener restores proper fit and helps stop rattles or loose trim. What it does:

• Secures trim, panels, or control components to prevent movement and rattling
• Replaces missing or damaged hardware that can cause gaps or loose parts
• Helps maintain proper alignment of panels and movement-free operation
• Used wherever a factory screw of this size and head style is specified

• Always disconnect power (and water, if applicable) before servicing the appliance
• Use the correct screwdriver or driver bit to avoid stripping the head
• Install by hand until threads engage, then tighten snugly—do not overtighten
• Keep removed hardware organized before final reassembly

This gas pressure regulator controls and stabilizes the incoming gas to your appliance, maintaining correct manifold pressure for consistent burner flames and reliable oven performance. Replacing a weak regulator can restore even heating across the unit. What it does:

• Reduces incoming supply pressure and maintains proper manifold pressure to the appliance
• Helps ensure uniform flame height and stable temperatures
• Symptoms may include weak or fluctuating flames on multiple burners, delayed ignition, or oven not reaching set temperature
• Set up for the correct gas type (natural/LP) during installation per your model's conversion procedure

• Includes: 1 gas pressure regulator

• Disconnect power and shut off gas; allow the appliance to cool before service
• Observe gas-flow direction and regulator orientation; transfer any model-specific fittings from the original part if required
• Use gas-rated thread sealant on threaded connections and leak-test all joints with an approved method after installation
• Verify proper natural gas/LP configuration per your model instructions

This natural-gas orifice spud is sized for the 5K burner position on compatible gas cooktops and ranges. It meters gas to the burner to set proper flame height, helping restore consistent heat when the original orifice is clogged, damaged, or incorrect. What it does:

• Regulates gas flow for the designated burner; calibrated for the 5K position on natural gas systems
• Can help resolve weak or oversized flames, yellow/lazy flames, uneven heating, or intermittent ignition
• Required when converting back to natural gas on applicable units; not for LP gas
• Installs in the orifice holder/manifold beneath the burner head

• Shut off gas supply and power; allow the cooktop/range to cool completely
• Remove burner cap and head to access the orifice
• Use the correct nut driver; hand-start threads and tighten snugly—do not overtighten
• Reassemble, leak-check connections with soapy water, and verify flame quality per the service instructions

This natural-gas burner orifice spud meters the correct fuel flow for a 15,000-BTU surface burner. Replacing a clogged, damaged, or wrong-size orifice restores proper flame size, cleaner combustion, and reliable cooktop performance. What it does:

• Meters gas through a calibrated opening to the burner head for correct flame height
• Sized for a 15,000-BTU surface burner using natural gas
• Installs in the orifice holder/valve body beneath the burner
• Typical symptoms of a faulty or mismatched orifice: weak/small flames, yellow/sooty flames, uneven heating, delayed ignition, burner won't reach high heat

• 1 natural-gas 15,000-BTU orifice spud

• Shut off gas supply and disconnect power; allow all burners to cool completely
• Remove grates, caps, and burner heads; lift the top or access the orifice holder as required
• Match each orifice to the correct burner location by BTU rating; do not overtighten
• After reassembly, check all connections for leaks with a non-corrosive soap solution and verify proper flame color/size

• For natural gas applications only; use the correct LP/propane orifice when converting fuel types

Precision-machined orifice spud that meters natural gas to a range or cooktop burner. The #9 size restores correct fuel flow and flame characteristics when replacing a clogged or damaged orifice or when installing the model's specified natural-gas orifice.

• Regulates gas flow to the burner for proper flame size with natural gas
• Replaces a worn, blocked, or stripped orifice to improve flame quality
• Used during fuel conversion when the model calls for a #9 NG orifice
• Helps with symptoms: small/weak flame, uneven flame pattern, or a burner that won't stay lit

• Disconnect power and shut off the gas supply; allow the appliance to cool
• Hand-start threads, then snug gently—do not overtighten; keep the orifice and holder free of debris
• Restore gas, check all connections for leaks with a soapy-water solution, and verify proper flame

The Igniter is an OEM part for Whirlpool ovens. It is responsible for igniting the gas to start the oven's burner. This crucial component ensures the oven reaches the desired temperature for cooking.

You should replace this igniter if it becomes faulty. Causes of a bad igniter can include wear and tear from frequent use, exposure to high temperatures, or damage due to electrical issues.

Symptoms of a bad Igniter include:

• The oven not heating up
• The oven taking longer than usual to heat
• A lack of flame ignition

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

The Orifice Kit (LP) is an OEM replacement part for Whirlpool gas cooktops/ranges. Located internally at each cooktop burner.

Causes relate to mineral buildup inside tight orifice openings, cracks leading to unregulated flow, or improper sizing mismatches.

Symptoms of a problematic kit involve:

• Weak or inconsistent burner flame levels
• Slow boil times on lower settings
• Gas smells detected during operation

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air and some Kenmore models.