Parts for Kitchenaid KXW4430YSS2: 02 - Hood Parts

The Chimney is an OEM component specifically designed for Whirlpool downdraft ventilation hoods used above cooktop ranges. It vents fumes, steam, and smoke from the cooking surface up and out of the kitchen area.  

Symptoms of a bad chimney include grease caking and blocking proper airflow. Physical damage like dents could also disrupt venting performance.

Causes of a bad chimney can be long-term residue buildup from cooking emissions, as well as potential impact incidents diminishing vent structure integrity.

Causes of a bad chimney include:

• Reduced or inefficient venting of fumes from cooking  
• Greasy film forming on range backsplash/walls near the hood
• Physical blockages restricting maximum airflow
• Vent motor straining from obstruction resistance

Replacing with this authentic OEM chimney restores effective capture and removal of cooking byproducts. It keeps indoor air fresh for brands including KitchenAid, Jenn-Air and select Broan-Noren product lines.

This upper vent cover replaces the visible duct cover on a range hood to restore proper appearance and help channel exhaust air. It provides a finished look and protects ductwork from grease and debris. What it does:

• Covers the vent duct above the hood for a clean, finished appearance
• Helps direct exhaust up into the duct while protecting internal components from dust and grease
• Use when the original chimney is dented, cracked, or cosmetically damaged
• Reduces visible gaps between the hood and ceiling when properly installed

• Designed to mount to the hood body or chimney assembly; follow OEM mounting points
• May require removal of the hood's grease filters or upper panel for access
• Ensure power is off to the appliance before starting work to avoid electrical hazards
• Replace damaged ducting or fasteners as needed for a secure fit

This hood damper mounts at the exhaust outlet to let cooking air exit while blocking backdrafts when the fan is off. Replacing a worn damper restores proper airflow and helps eliminate rattling or sticking during vent operation.

• Controls one-way airflow from the hood into the duct; seals when the fan is off
• Helps block outside air and moisture from entering through the vent
• Wear or damage can cause poor venting, rattling noises, or a stuck exterior flap
• Restores vent performance after the original damper is bent, warped, or missing

• Disconnect power at the breaker before servicing
• Access the exhaust outlet and remove the old damper; note airflow orientation
• Install so the flap swings freely and seats closed; avoid overtightening fasteners
• Run the fan to verify smooth damper movement and proper airflow

This hood damper mounts at the exhaust outlet to let cooking air exit while blocking backdrafts when the fan is off. Replacing a worn damper restores proper airflow and helps eliminate rattling or sticking during vent operation.

• Controls one-way airflow from the hood into the duct; seals when the fan is off
• Helps block outside air and moisture from entering through the vent
• Wear or damage can cause poor venting, rattling noises, or a stuck exterior flap
• Restores vent performance after the original damper is bent, warped, or missing

• Disconnect power at the breaker before servicing
• Access the exhaust outlet and remove the old damper; note airflow orientation
• Install so the flap swings freely and seats closed; avoid overtightening fasteners
• Run the fan to verify smooth damper movement and proper airflow

This hood damper mounts at the exhaust outlet to let cooking air exit while blocking backdrafts when the fan is off. Replacing a worn damper restores proper airflow and helps eliminate rattling or sticking during vent operation.

• Controls one-way airflow from the hood into the duct; seals when the fan is off
• Helps block outside air and moisture from entering through the vent
• Wear or damage can cause poor venting, rattling noises, or a stuck exterior flap
• Restores vent performance after the original damper is bent, warped, or missing

• Disconnect power at the breaker before servicing
• Access the exhaust outlet and remove the old damper; note airflow orientation
• Install so the flap swings freely and seats closed; avoid overtightening fasteners
• Run the fan to verify smooth damper movement and proper airflow

This interior light bulb provides bright, direct lighting so you can clearly see food and settings inside your appliance. It replaces a burned-out or cracked interior lamp to restore visibility and safe use. What it does:

• Illuminates the appliance interior for cooking, loading, and inspection
• Replaces bulbs that are cracked, dark, flickering, or no longer working
• Helps you monitor food without opening the door frequently
• Fits the appliance's original lamp socket and housing when used as a direct replacement

• Disconnect power or unplug the appliance before replacing the bulb
• Allow the old bulb to cool completely before handling
• Use a clean cloth or gloves to handle the new bulb; avoid touching the glass with bare hands if the bulb type specifies
• Match this part number to your appliance label or parts diagram to ensure correct fit; dispose of old bulbs according to local regulations

The Capacitor is an OEM part for Whirlpool range hoods. This capacitor functions to optimize blower motor performance. It works in tandem with the motor to efficiently expel cooking vapors and gases from the kitchen.

Causes relate to standard wear over extended use of the vent hood. Electrical issues can cause premature capacitor failure.  

Symptoms of a bad capacitor include:

• Reduced air circulation and weaker ventilation
• Abnormal humming or grinding noises from the motor
• Failure of the blower to turn on as desired

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

This control board is the go-between for the range control panel and the vital functions of the range hood. There could be several issues if the hood range's fan or a light stops working or responding to controls. When the two work intermittently or stop working in conjunction with a timer, most likely it is the hood range control board. A replacement board will need to be ordered to correct these issues. This part is designed for an oven and microwave combo with the vent and fan built-in on top.This Whirlpool range hood control board is only available individually. It is a genuine OEM product sourced directly from Whirlpool. This part is compatible with Whirlpool, KitchenAid, and JennAir.

The Blower Fan is an OEM replacement part for Whirlpool vent hoods. It is responsible for powering the fan that helps to effectively remove smoke, odors, and grease particles from your kitchen.

A bad vent hood blower fan motor can occur due to regular wear and tear, electrical malfunctions, or motor failure. If you notice symptoms such as a weak or noisy fan, reduced airflow, or complete failure of the fan motor, it may be time to replace it.

Symptoms of a bad vent hood blower fan motor include:

• Weak or noisy fan operation
• Reduced airflow or poor ventilation performance
• Complete failure of the fan motor

Restore proper ventilation and eliminate unwanted odors in your kitchen by replacing the faulty or malfunctioning vent hood blower fan motor 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.
 

This replacement hood light bulb restores bright illumination over your cooktop so you can see while cooking and cleaning. Install a new bulb when the hood light is out, dim, or damaged to keep your range hood working as intended.

• Provides task lighting for the cooking surface when the hood light is switched on
• Replace if the light won't turn on, flickers, or the bulb glass is darkened/cracked
• Restores visibility for safer meal prep and cleanup
• Installs in the lamp socket specified for your model; match the bulb type and rating in your owner's manual

• Disconnect power to the hood at the breaker and allow the bulb/area to cool fully
• Remove the lens or retainer per your model, then remove the old bulb
• Handle the new bulb with a clean cloth or gloves; avoid touching the glass
• Install without overtightening and do not exceed the bulb type/wattage specified for your hood