Hmv5052u-02 Parts

This electronic PC board is the control module that manages your appliance's programmed operations. If the unit won't start, is unresponsive, or behaves erratically, replacing a failed board can restore consistent, reliable performance.

• Manages power distribution and timing to internal components based on the selected cycle
• Interfaces with user controls and sensors to execute programs as intended
• Stores and runs the appliance's control logic; may illuminate error indicators when faults occur
• Failure can present as no power to controls, dead display, cycles that won't start or advance, or intermittent operation

• Disconnect electrical power to the appliance before servicing
• Use ESD protection and handle the board by its edges
• Photograph/label all connectors and transfer wiring one at a time
• Secure the board and reinstall covers/seals to protect from heat and moisture

This temperature regulator is the replacement control component that helps maintain proper temperature regulation in your appliance, restoring consistent heating or cooling performance when the original regulator fails. What it does:

• Senses and regulates temperature input to the appliance control system to maintain set temperatures
• Can cause inaccurate temperatures, inconsistent cycling, or failure to heat/cool when worn or faulty
• Replaces a failed or intermittent regulator to restore normal temperature control behavior
• Works as part of the appliance's thermal control circuit

• Disconnect power to the appliance before attempting any service to avoid shock or damage
• Handle the part by its housing; avoid touching electrical contacts or circuit traces
• Basic tools may be required; follow the appliance service manual for access and mounting steps

This magnetron generates the microwave energy that heats food in compatible countertop and over-the-range microwaves. Replacing a failed magnetron restores microwave heating performance so the oven can warm and cook again. What it does:

• Converts high-voltage electrical power into microwave energy for cooking.
• Commonly replaces units when the oven runs but does not heat, heats weakly, or produces a loud humming or unusual noise.
• Can fail if subjected to arcing, moisture, or long-term wear.
• Do not confuse a magnetron failure with issues from the high-voltage capacitor, diode, or control electronics—those can cause similar symptoms.

• One magnetron

• High-voltage component — disconnect power and discharge the capacitor before servicing.
• Handle with care; avoid touching the antenna or ceramic insulator.
• Follow OEM wiring and mounting orientation exactly.

This replacement cover restores the protective housing that secures and shields internal components on compatible Bosch appliances. It helps keep parts in place and prevents debris from entering sensitive areas. What it does:

• Replaces a cracked, broken, or missing cover that exposes internal components
• Protects wiring and mechanisms from dirt and accidental contact
• Helps maintain proper part alignment and prevents rattling or loose fit
• Useful when cabinet damage or wear prevents the original cover from seating correctly

• One replacement cover

• Disconnect power to the appliance before service to avoid shock or injury
• Remove any fasteners or clips holding the old cover; retain hardware if not replacing
• Align the new cover carefully and secure with the original screws or clips

This lever is part of the door lock/latch mechanism. It engages with the latch to allow the door to lock and unlock smoothly, helping the appliance start and run only when the door is securely closed.

• Transfers motion from the handle/lock assembly to engage or release the latch
• Worn or broken levers can cause the door not to latch, not start, or show door-closed errors
• Cause difficulty opening/closing or a loose handle feel when faulty

• Disconnect power and shut off water before servicing
• Access is typically from the inner door panel; retain original screws and clips
• Note the lever's orientation and linkage points before removal
• Test door operation and cycle start after reassembly

This plastic-foil capacitor is used in the appliance's electrical circuit to provide stable capacitance. It supports proper motor and power-circuit operation, helping components start and run smoothly while minimizing electrical noise. What it does:

• Stores and releases electrical energy to support motor starting/running or stabilize the power circuit
• Helps reduce electrical noise and voltage spikes in the system
• A failing capacitor can cause hard starting, humming, weak or intermittent operation, or tripped breakers
• Visible bulging, cracks, or heat damage on the capacitor indicates replacement is needed

• 1 capacitor

• Disconnect power at the breaker before servicing; verify no power is present
• Capacitors can retain a charge—discharge safely using appropriate tools and procedures
• Note wire positions and terminal orientation; transfer one lead at a time or take a reference photo
• Mount securely and keep wiring clear of sharp edges, heat sources, and moving parts

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 fuse protects your appliance's electrical circuit by breaking the connection if an overload or short occurs, helping prevent damage. Replace a blown fuse to restore power after addressing the underlying cause.

• Interrupts the circuit when excessive current or a short is detected
• Helps protect control board and wiring from damage
• A blown fuse may result in no power, dark display, unresponsive controls, or immediate shut-off
• Verify failure with a continuity test; a good fuse shows continuity

• Disconnect power at the breaker or unplug the appliance before servicing
• Access the fuse location per your model's service information; handle glass/ceramic fuses carefully
• Replace only with the exact type and rating specified for your model; never bypass a fuse
• If the new fuse blows again, inspect for shorts or damaged wiring/components before reapplying power

This replacement spring restores the proper tension and return action for the mechanism it serves in your appliance. It helps moving parts operate smoothly and reset reliably so doors, levers, or linkages stay aligned and feel correct. What it does:

• Provides controlled tension so doors, flaps, levers, or linkages move and return to position correctly
• Helps maintain alignment and consistent feel of the mechanism
• Typical failure signs: weak or broken return, sticking/sluggish movement, parts that won't stay in position, or unusual popping noises
• Visible distortion, rust, or a missing spring indicates replacement is needed

• Includes 1 spring

• Disconnect power (and water, if applicable) before servicing; wear gloves and eye protection
• Springs store energy—release and install with care, keeping fingers clear
• Note original routing/orientation; take photos to match placement during reassembly
• Use needle-nose pliers or a hook tool for control; replace paired springs together if your model uses two

This factory support secures its mating component inside the appliance, keeping it properly positioned so things open, slide, or operate as intended. Replacing a cracked or missing support restores alignment and prevents excess movement, noise, or wear.

• Provides a stable mounting point for the associated part or assembly
• Maintains alignment to ensure smooth, consistent operation
• Helps prevent vibration, rattling, rubbing, or premature wear
• Common signs of failure: visible cracks, looseness, misalignment, dragging, or a part that won't stay in place

• Disconnect power and, if applicable, shut off water or gas before servicing
• Use your model's diagram to identify the exact location and fasteners
• Transfer any screws/clips from the original part; seat the support fully
• Verify alignment and operation before restoring power

Keep your appliance protected and operating as designed with this replacement cover. It shields the related assembly from debris and accidental contact, restoring a secure enclosure when the original cover is cracked, warped, or missing.

• Protects internal components from dust, moisture, and accidental contact
• Maintains proper enclosure and alignment of the related assembly
• Helps reduce noise or vibration when properly secured
• Replaces a damaged, loose, or missing cover to restore safe operation

• Disconnect power and, if applicable, turn off the water supply before servicing
• Retain and reuse original screws/clips unless new hardware is provided for your model
• Transfer any seals or gaskets from the old cover if required and in good condition
• Ensure all tabs/fasteners engage; do not overtighten

Replacement door seal that forms a watertight barrier around the dishwasher door to help prevent leaks and restore proper closure. Installs where the door meets the tub to help keep wash water inside the appliance. What it does:

• Creates a watertight seal at the door to reduce or stop water leaking during wash cycles.
• Helps the door close evenly and hold pressure so the dishwasher can run normally.
• Replaces cracked, flattened or torn seals that no longer compress properly.
• Restores the intended fit between door and tub to reduce water escape and maintain cleaning performance.

• Disconnect power and water supply before servicing; follow all safety precautions in your appliance manual.
• Remove the old gasket and clean the channel fully before installing the new seal to ensure a proper fit.
• Press the new seal evenly into the door channel, ensuring any tabs or grooves are properly seated; avoid stretching the gasket.
• After installation, run a short cycle and inspect around the door for leaks; re-seat as needed.

This filter module is the dishwasher's primary filter assembly that traps food debris and helps prevent drains from clogging, maintaining wash performance and protecting the pump. Designed to fit into the lower tub area and sit under the spray arm. What it does:

• Captures and holds food particles and solids to keep wash water cleaner
• Helps prevent pump and drain clogs that can cause poor draining or noisy operation
• Directs filtered water back into the wash for consistent cleaning
• Supports proper circulation by sealing the filter area and maintaining water flow

• Disconnect power and turn off the water supply before starting any work.
• Remove lower dish rack to access the filter area; handle the module carefully to avoid damaging tabs or seals.
• Align and press the module into place until it clicks; ensure any retaining clips are engaged.
• Clean the surrounding area and run a short cycle to check for leaks and proper operation.

Replacement screw for securing appliance components and panels. Use it to swap out a missing, stripped, or corroded fastener so parts stay tight and properly aligned for smooth, reliable operation.

• Fastens panels, brackets, or assemblies to the appliance frame or subassemblies
• Replaces missing, stripped, or rusted hardware
• Helps reduce vibration, rattling, and loose fits
• Supports correct alignment of mating parts during reassembly

• Disconnect power; shut off water or gas supply before service
• Match the screw to the original location and orientation
• Start threads by hand to avoid cross-threading; tighten snugly without over-torquing
• Reuse any original washers or clips from the assembly if present

This genuine screw secures panels, brackets, and other components in your appliance. Replacing a missing, rusted, or stripped fastener restores a snug fit, reduces vibration, and helps keep assemblies properly aligned during daily use.

• Fastens panels, brackets, or covers to the appliance chassis
• Helps maintain alignment to reduce looseness and vibration
• Replaces missing, corroded, or stripped hardware

• Disconnect power and shut off water/gas before servicing
• Support the panel or component while removing the damaged screw
• Start the new screw by hand to avoid cross-threading, then tighten until snug—do not overtighten
• If the receiving clip or hole is stripped, repair or replace that hardware before reinstalling

A replacement electronic control board that manages the appliance's user interface, sensors and timed cycles so the unit responds correctly to settings and commands. Restores control functions when the original board fails. What it does:

• Processes user inputs and runs timed cycles for proper operation
• Communicates with sensors and other modules to regulate functions
• Can stop erratic behavior caused by a faulty control board
• Common symptom indicators: unresponsive controls, error codes, or intermittent operation

• Disconnect power to the appliance before starting any work
• Handle the board by its edges and avoid static discharge; use an anti-static strap if available
• Verify model compatibility with the appliance before installing