Parts for Bosch DHD3014UC/01: Range Hood Parts

The Transformer is an OEM part for Bosch downdraft ranges. This part is responsible for converting the electrical voltage to the appropriate levels required by the range hood, enabling efficient operation of the lighting and fan systems. 

Causes for the need to replace the transformer may include electrical surges that damage the internal components, natural wear over time affecting the transformer's efficiency, or overheating due to blockages or excessive buildup in the vent hood that strains the electrical system.

Symptoms of a failing Transformer include:

• The range hood lights or fan not working correctly or not turning on at all, suggesting electrical issues.
• Unusual noises or humming sounds from the transformer area, indicating potential electrical faults.
• Intermittent operation of the range hood, which can be frustrating and reduce the effectiveness of your kitchen ventilation.

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

This flexible sealing strip replaces a worn or damaged door seal to restore a tight closure and help prevent leaks and energy loss. It fits into the door channel to maintain proper sealing and appliance performance. What it does

• Creates a continuous seal along the door edge to reduce water leaks and air infiltration
• Helps maintain consistent internal temperature and energy efficiency
• Reduces vibration and rattling from a loose or damaged seal
• Common symptom fix: visible gaps around the door, water pooling, or fluctuating temperatures

• Disconnect power and turn off water before starting any repair
• Remove the old sealing strip fully and clean the mounting channel of debris and adhesive residue
• Press the new strip into the channel evenly; trim excess if necessary for a proper fit
• Some installations may require adhesive or retaining clips;

This is a replacement mounting bracket that secures appliance panels and components to restore proper alignment and stability. It helps prevent loose panels, rattling, and misaligned doors or trim when the original bracket is damaged or missing. What it does

• Secures panels, trim, or internal components to the appliance frame
• Restores proper alignment to doors or access panels
• Reduces vibration and rattling caused by a loose or broken bracket
• Provides a sturdy anchor point for screws or fasteners

• Turn off power and water (if applicable) to the appliance before starting any work.
• Use appropriate hand tools; avoid overtightening fasteners to prevent damage.
• Support panels or components while removing the old bracket to prevent pinching or dropping parts.

This cover is a molded trim piece that restores the appliance's finished appearance and protects underlying components from dirt and damage. It replaces broken or missing covers to improve safety and maintain proper operation. What it does:

• Conceals and protects internal components behind the appliance cabinet or control area
• Prevents debris buildup and accidental contact with exposed parts
• Restores the original cosmetic appearance where the cover was damaged or missing
• Common symptom: cracked, broken or missing cover leaving components exposed

• One replacement cover as shown

• Disconnect power (unplug or switch off breaker) before beginning any work
• Installation typically requires removing adjacent trim or a few screws; keep hardware for reassembly
• Handle carefully to avoid scratching the finish and ensure clips/tabs fully engage

This replacement sheet is a thin internal protective panel used in select Bosch appliances to cover or shield components and surfaces, helping restore original fit and finish. What it does:

• Replaces a torn, missing, or damaged internal protective sheet
• Protects wiring, hoses, and components from abrasion and contact
• Helps maintain proper spacing and panel alignment to reduce rattles or vibration
• Restores the appliance's internal appearance where the original sheet was installed

• One replacement sheet as shown

• Disconnect power and water to the appliance before beginning any repair
• Remove only the panels needed to access the sheet; keep track of fasteners
• Handle sheet carefully to avoid bending or creating sharp edges; wear gloves as needed

This metal sump filter captures food particles and debris to help protect the dishwasher pump and improve cleaning performance. Durable mesh construction resists clogging and is designed to fit directly in the dishwasher filter assembly. What it does:

• Traps large food particles and debris to reduce clogs in the drain and pump
• Helps maintain water flow and consistent cleaning by preventing recirculation of solids
• Reduces odors caused by trapped food when cleaned regularly
• Can reduce grinding or knocking noises from debris in the sump area

• Disconnect power and turn off water supply before service
• Remove lower rack to access the filter assembly; lift out old filter and insert the replacement until it seats securely
• Inspect surrounding seals and screen housing for damage; replace any worn parts as needed
• Rinse filter under running water to remove loose debris; avoid harsh tools that could deform the mesh

This metal sump filter captures food particles and debris to help protect the dishwasher pump and improve cleaning performance. Durable mesh construction resists clogging and is designed to fit directly in the dishwasher filter assembly. What it does:

• Traps large food particles and debris to reduce clogs in the drain and pump
• Helps maintain water flow and consistent cleaning by preventing recirculation of solids
• Reduces odors caused by trapped food when cleaned regularly
• Can reduce grinding or knocking noises from debris in the sump area

• Disconnect power and turn off water supply before service
• Remove lower rack to access the filter assembly; lift out old filter and insert the replacement until it seats securely
• Inspect surrounding seals and screen housing for damage; replace any worn parts as needed
• Rinse filter under running water to remove loose debris; avoid harsh tools that could deform the mesh

The Spring Guide is an OEM part for Bosch range hoods. This spring guide attaches directly to the cushion spring bracket, serving to securely hold the cushion spring in the proper position. It plays an integral role in dampening vibrations and absorbing shocks generated by the range hood fan and motor.

Causes of a bad spring guide can include fatigue of the material over many years of operation, breakage or cracks developing due to repeated use and mechanical stresses, or damage during cleaning or servicing of the range hood components.

Symptoms of a bad or failing spring guide include:

• Increased vibration transferring to kitchen cabinets during high fan speeds
• Louder operating noise levels from the range hood
• Possible interference with normal spring and bracket operation
• Reduced vibration damping performance of the cushion spring assembly

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

This door/interlock switch completes the electrical circuit when the appliance door is closed, allowing the unit to start and run. Replacing a faulty switch restores reliable door detection and normal operation. What it does:

• Detects door closure and enables the appliance to power on
• Prevents operation when the door is open for user safety
• Stops intermittent starts or control lockouts caused by a bad switch
• Helps eliminate symptoms like no-start, no power to controls, or cycle interruptions

• One replacement door/interlock switch

• Disconnect power (unplug appliance or shut off breaker) before installing
• Access typically requires removing the control panel or door inner panel; follow your model's service sheet
• Verify connectors and actuator alignment before reassembly

This cable harness is a factory-style wire connector assembly that routes power and signals between components. It restores proper electrical connections so affected circuits can operate reliably. What it does:

• Connects power and control signals between appliance components for normal operation
• Replaces damaged, frayed, or corroded wiring that can cause intermittent function
• Helps resolve symptoms such as no power to a module, intermittent operation, or related error codes
• Maintains secure terminal connections and correct wire routing to prevent shorting

• One cable harness assembly

• Disconnect all power (unplug or switch off breaker) before starting work
• Match connector shapes and pin orientation; do not force connectors
• Inspect mating terminals and wiring for heat damage or corrosion; replace if present