Hmbr350 Parts

Replacement incandescent interior oven lamp that restores cooking-cavity illumination so you can check food without opening the door. Direct-fit replacement sold individually for compatible appliances. What it does:

• Restores interior oven lighting so you can monitor cooking without opening the door
• Replaces a burned-out or flickering bulb to eliminate dark or partially lit oven interiors
• Helps diagnose whether lack of light is due to the bulb
• Fits behind the oven light cover and provides general illumination of the cavity

• Turn off power and allow the oven to cool completely before replacing the lamp
• Remove the oven light cover or shield per your appliance instructions before swapping the bulb
• Avoid touching the glass with bare hands; use a clean cloth or gloves to prevent oils on the bulb
• Reinstall the cover securely and test the lamp; if it still does not light, check the fixture and power

This replacement oven interior lamp provides bright, direct illumination so you can check cooking progress without opening the door. It restores a working oven light when the original bulb is burned out or dim. What it does

• Replaces the oven interior light to improve visibility while cooking.
• Commonly used when the oven light is dark, flickering, or fails to turn on.
• Helps you monitor food without opening the oven door and losing heat.
• Matches the original lamp's fit and function when the part number matches.

• One oven interior lamp.

• Disconnect power to the appliance before replacing the lamp to avoid electrical shock.
• Allow the oven to cool completely before changing the bulb; use gloves or a cloth when handling.
• Remove any protective cover or lens per your owner's manual; replace lamp and reattach cover securely.

This replacement circulation pump motor restores water movement inside the dishwasher so wash performance and draining return to normal. It directly drives the pump impeller to move water during wash and rinse cycles. What it does:

• Spins the pump impeller to circulate and move wash water for effective cleaning
• Stops circulation when failed, which can cause poor cleaning or incomplete cycles
• May produce unusual grinding or whining noises when worn
• Can trigger circulation or pump-related error codes on some models

• Always disconnect power before beginning service
• Access may require removing the lower access panel and/or pump housing; keep track of fasteners and seals
• Reuse existing mounting hardware and gaskets unless damaged; replace seals if leaking

A replacement control panel push button that restores tactile feedback and lets you select settings from the appliance's front panel. Fits the original switch array to help return normal button operation and user control. What it does:

• Replaces a worn, cracked, or missing control panel push button
• Restores proper button travel and tactile response for reliable input
• Helps address symptoms like buttons that stick, fail to depress, or show cosmetic damage
• Works as a direct-fit user interface button for the front control assembly

• One (1) control panel push button

• High-level replacement: usually pops into the control fascia; access may require removing the outer console or control panel bezel
• Power off and unplug the appliance (or shut off breaker) before any disassembly
• Handle parts carefully to avoid damaging surrounding trim or the button's mounting clips

The Relay is an OEM part for use in Bosch microwaves. This part acts as a safety device, monitoring the temperature within the microwave to prevent overheating. If the microwave reaches an unsafe temperature, the relay thermostat will interrupt the power supply to the heating element or magnetron, effectively halting the cooking process to prevent damage or fire.

The need for replacement can arise from a thermostat that has become overly sensitive or has failed completely, often due to repeated exposure to high temperatures or in the event of a significant overheating incident.

Symptoms of a failing Relay include:

• The microwave unexpectedly turning off during use, especially if it hasn't been running long enough to complete the cooking cycle.
• The microwave refusing to start, which can occur if the thermostat is stuck in the open position, indicating an overheat condition even when the appliance is cool.
• Inconsistent cooking results, where the microwave seems to heat intermittently or not at all, suggesting the thermostat may be cutting off power prematurely.

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

This turntable support ring is the low-profile roller guide that sits under the microwave's glass tray to keep it centered and allow smooth rotation for even cooking. It restores proper tray movement and reduces scraping or wobble. What it does:

• Supports the glass turntable and keeps it aligned on the motor shaft
• Provides rolling contact so the tray rotates smoothly during use
• Helps prevent the tray from wobbling, sticking, or making grinding noises
• Keeps food from contacting the microwave cavity by maintaining correct tray height

• Always unplug the appliance before removing or installing parts
• Remove the glass tray, set the ring in the cavity track, then replace the tray so it sits evenly on the rollers
• Handle the glass tray carefully to avoid chips or cuts; replace damaged trays or rings
• No special tools required for most installs; consult your model's service instructions

This temperature limiter is a safety cutoff that stops power to a heating circuit when temperatures exceed safe limits, protecting the appliance from overheating and potential damage. What it does:

• Interrupts the heating element circuit if internal temperature gets too high
• Prevents overheating-related damage and reduces fire risk
• Can cause no-heat or intermittent heating when failed
• Trip related safety systems or cause the appliance to shut off unexpectedly

• One temperature limiter

• Disconnect all power before accessing or replacing the limiter
• Locate and replace the part per the appliance's service manual or wiring diagram
• Handle terminals carefully; ensure secure electrical connections and correct orientation
• Replace with the exact part number to maintain safety functions

This inverter is the motor control module that regulates motor operation for appliance cycles, restoring proper drive and motor speed control so the appliance runs reliably. What it does

• Controls and regulates motor speed and power during operation
• Manages variable motor functions required for different cycles
• Can resolve symptoms like motors that won't start, intermittent motor operation, or cycles that stop unexpectedly
• May clear motor-related error codes when replaced

• One inverter (motor control module)

• Disconnect power to the appliance before beginning work to avoid shock
• Handle the module carefully and avoid touching exposed circuitry; observe ESD precautions
• Replacement typically requires removing access panels and unplugging connector harnesses

This flat metal washer provides a durable spacer and load-bearing surface for fasteners in the appliance, helping maintain proper alignment and distribute pressure to prevent damage. Simple replacement for worn or missing hardware. What it does:

• Sits under a nut or bolt to distribute load and protect mating surfaces
• Helps maintain correct spacing and alignment of assemblies
• Reduces wear and loosening where fasteners contact panels or components
• Reduces vibration-related movement when installed correctly

• Power off and unplug the appliance before accessing internal components
• Remove the fastener carefully; note orientation and any mating parts for reassembly
• Replace only with the same type and thickness of washer to preserve fit and function
• If corrosion or additional hardware damage is present, inspect and replace adjoining fasteners or parts as needed

This electronic control board manages dishwasher cycle selection, timing and user-interface signals so the appliance runs the chosen wash programs. It restores responsive controls and proper cycle sequencing when the original board fails. What it does:

• Receives input from touchpads/controls and starts/stops wash cycles according to selected settings
• Controls timers, relays and communications between components for correct wash/drain/heating actions
• Common symptoms: unresponsive buttons, dishwasher not starting, stuck in one cycle, or inconsistent cycle behavior
• Replaces a defective main control that causes erratic or no control function

• Disconnect power at the breaker or unplug the appliance before starting work
• Handle the board by the edges and avoid static discharge; use an ESD strap if available
• Reinstall mounting screws and connector plugs securely; do not force connectors
• Follow the manufacturer's service instructions for setup, diagnostics or any required configuration

This spacer positions and secures components inside the appliance to maintain proper alignment and prevent contact or vibration. It's a small but important hardware piece for stable, quiet operation. What it does:

• Creates a precise gap between adjoining parts to ensure correct alignment during operation
• Prevents panels and components from rubbing or vibrating against each other
• Helps maintain consistent fit of assemblies after repairs or reassembly
• Can reduce noise caused by loose or misaligned parts

• One spacer

• Disconnect power (and water, if applicable) before beginning any repair
• Remove surrounding panels or components as needed to access the spacer location
• Note orientation and placement during removal so the replacement installs the same way
• Handle small hardware carefully; use magnetic tray to keep fasteners/parts organized

This door latch assembly secures the door closed and signals the control that it's safely shut, allowing cycles to start and run. Replacing a worn latch restores a reliable safety interlock and consistent operation.

• Secures the door and engages the safety interlock so the appliance can operate
• Sends a "door closed" signal to the control
• Common symptoms: door won't latch or stay closed; unit won't start or pauses as if the door is open; intermittent operation when the door is bumped; visible wear or damage to the latch
• Helps prevent nuisance "door open" indications

• Disconnect power before servicing
• Access the latch from the door area; remove inner panel or trim as required by your model
• Note wire positions, transfer connectors, and mount the new latch in the same orientation
• Test door closure before reassembly

This replacement screw secures appliance panels and components at their mounting points. Swap in a new screw to restore a tight, rattle-free fit when the original fastener is missing, stripped, or corroded.

• Fastens the designated panel, bracket, or component in place
• Replaces a missing, stripped, or rusted screw
• Helps address loose panels, gaps, rattling, or misalignment at the mounting point
• Maintains proper assembly integrity after service or vibration

• Disconnect power; shut off water supply if working near plumbing
• Match to the removed fastener and replace one at a time to preserve alignment
• Start threads by hand to avoid cross-threading; use the correct driver bit
• Tighten snugly and avoid overtightening, especially into plastic or thin sheet metal

This replacement screw secures appliance panels, brackets, or internal components. Swap out missing, stripped, or corroded hardware to restore a tight, rattle-free fit and keep assemblies properly aligned for reliable everyday use.

• Fastens panels, brackets, or subassemblies to the appliance frame
• Helps maintain alignment and reduce vibration and rattling
• Direct replacement for a worn, corroded, or missing screw
• Typical symptoms: loose panels/handles, gaps or misalignment, rattling noises, visibly missing fastener

• Disconnect power; also shut off water or gas before servicing
• Match head/driver type and length to the original; start threads by hand to avoid cross-threading
• Reuse any original washers or spacers if present
• Tighten snugly—do not overtighten to prevent stripping threads or damaging plastic mounts