Parts for Broan F403602: Range Hood Parts

This factory replacement cover fits select Broan ventilation units. It replaces a cracked, damaged, or missing cover to protect internal components, restore a clean finished appearance, and help maintain proper airflow and performance.

• Shields internal wiring, fan, or control components from debris and accidental contact
• Helps direct airflow through the housing for consistent operation
• Restores a secure fit if the original cover is cracked, warped, or broken
• Common symptoms include rattling/vibration, poor fit, exposed parts, or a loose/missing cover

• Disconnect power to the unit before servicing
• Support the cover and remove retaining screws or release tabs; note orientation for reassembly
• Transfer any clips, grommets, or seals from the old cover if applicable
• Reinstall securely without overtightening; verify clearance and operation before restoring power

Color: white.

This replacement fan blade restores airflow in hood and ventilation blowers by moving air through the fan assembly. Use it to replace cracked, bent, or worn blades and help reduce vibration and noisy operation. What it does:

• Spins on the blower motor to generate airflow for ventilation and exhaust.
• Replaces blades that are cracked, bent, or visibly damaged and causing reduced airflow.
• Can reduce unusual noise and vibration caused by an imbalanced or broken blade.
• Helps restore proper vent performance when airflow is weak or inconsistent.

• Disconnect power to the appliance before starting any service.
• Remove the blower housing or access panel to reach the blade; follow OEM instructions.
• Keep fasteners and spacers in order during disassembly; reassemble with original hardware unless replacements are specified.
• If vibration or noise persists after replacing the blade, inspect motor bearings, mountings, and blower housing for damage.

This mount is the replacement mounting bracket that secures range hood/ventilation components to the cabinet or chassis, restoring proper support and alignment for safe operation. What it does:

• Provides a secure attachment point for the hood or internal parts to prevent sagging or movement
• Helps maintain correct alignment for ducting and components to reduce vibration and noise
• Replaces damaged, bent, or corroded mounting hardware that can compromise fit and stability
• Commonly used when the hood shifts, sits unevenly, or produces rattling during use

• Turn off power to the appliance at the breaker before beginning any work
• Use appropriate screws/fasteners and torque to OEM recommendations; replace any stripped hardware

The Motor Assembly is an OEM part for Broan range hoods. This part is the driving force behind the extraction and circulation capabilities of your range hood, efficiently removing smoke, grease, and odors from the kitchen air. 

Causes for replacement include noticeable decreases in suction power, abnormal sounds indicating mechanical wear, or failure to start, all of which can compromise your kitchen's air quality and comfort.

Symptoms of a bad Motor Assembly include:

• A noticeable reduction in exhaust efficiency, failing to clear smoke or odors effectively.
• Increased noise levels, such as grinding, humming, or buzzing, suggesting the motor is struggling.
• The range hood not operating at all, pointing to a potential motor failure.

This retainer is a small mounting clip used in Broan ventilation hoods to hold trim, lenses, or small assemblies securely in place. Replacing a worn or broken retainer restores stable mounting and reduces vibration or rattling. What it does:

• Secures trim pieces, light lenses, or small assemblies so they stay aligned and seated
• Prevents parts from shifting or vibrating during operation
• Helps stop rattling or loose components around the hood opening
• Keeps replaceable covers and lenses from falling out when installed correctly

• Disconnect power to the appliance or turn the circuit breaker off before working on the hood
• Use common hand tools as needed; handle sharp sheet-metal edges with gloves
• Verify this retainer matches the damaged piece before installation

The Damper is an OEM part for Broan range hoods. It is designed to regulate airflow, preventing backdrafts and ensuring efficient ventilation by allowing air to flow out while blocking external air from entering.

Causes of a bad damper can include accumulation of grease or debris, damage from cleaning or impact, or wear and tear over time. A malfunctioning damper can lead to poor ventilation and compromised kitchen air quality.

Symptoms of a bad Damper include:

• Reduced airflow or ventilation efficiency
• Unusual noises from the range hood
• Odors lingering in the kitchen
• Air drafts entering through the range hood

This OEM Broan part is designed for optimal performance, helping maintain a clean and well-ventilated kitchen environment.

This is a replacement control switch for range hood and ventilation units that restores user control of fan speeds or light settings. It provides a direct, serviceable way to fix intermittent or non-responsive controls and regain safe operation. What it does:

• Re-establishes electrical control between the user interface and the hood's fan or light circuits
• Common fix for intermittent switching, no response from controls, or stuck on/off conditions
• Works where a failed switch causes loss of specific speed or light function
• Replaces a worn or damaged switch assembly to restore proper button/rocker action

• One replacement control switch

• Disconnect power to the appliance at the breaker or unplug before beginning service
• Access may require removing the hood's grille or control panel—retain screws and note wire routing
• Match terminal connectors before disconnecting; consider photographing connections for reassembly

This factory replacement plate provides a rigid, stable mounting surface inside your unit. Replacing a bent or damaged plate helps keep internal components securely positioned and operating smoothly.

• Supports and locates attached components for correct fit and function
• Helps maintain alignment to reduce rubbing, vibration, or rattling noises
• Restores secure mounting when the original plate is bent, cracked, or missing
• Direct-fit replacement built to match the original footprint

• Disconnect power at the breaker before servicing
• Wear cut-resistant gloves; metal edges can be sharp
• Support attached parts and transfer any brackets or hardware from the old plate
• Tighten fasteners evenly before restoring power