Parts for Bosch HEI8054U/04: Control Panel Parts

This pushbutton switch controls power to the appliance circuit. When pressed, it opens or closes the electrical path to turn the function on or off, restoring reliable button response and consistent operation.

• Controls on/off power for the selected function
• Worn or stuck switch can cause no response when pressing the button
• Intermittent, delayed, or stuck-on operation may indicate switch failure
• Physical damage or heat discoloration on terminals are common failure signs

• Disconnect power before service to avoid electrical shock
• Note wire positions or photograph connections before removal
• Transfer wires firmly to the new switch; ensure terminals are fully seated
• Test function before reassembling panels

The Infinite Switch is an OEM component specifically designed for Bosch ranges. It provides electronic control of cooktop burners through an innovative interface. Intuitive sensor touch allows for fast, precise burner adjustments from low to high power levels. 

Causes of a bad infinite switch can include normal wear from repeated use, impact damage allowing moisture ingress, or material cracks from thermal expansion cycles. Failure to respond properly requires replacement.

Symptoms of a bad infinite switch include:

• Unresponsive or faulty burner power level selections   
• Glitchy burner operation or failure to ignite
• Burners that cannot be accurately adjusted or turned off

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore appliance ranges.
 

This electrical switch completes or interrupts power to an appliance circuit, restoring a specific control or feature. Replacing a failed switch can resolve unresponsive controls and intermittent or non-starting operation caused by a faulty switch. What it does:

• Opens or closes an electrical circuit to control a function or component
• Replaces a failed input or control point that can cause intermittent operation
• Common symptom fixes: appliance won't start, controls don't respond, or function works only sporadically
• Works as the user- or mechanism-actuated electrical connection inside the appliance

• Always disconnect power (unplug or switch off breaker) before servicing
• Remove access panels as needed and note connector positions before disconnecting
• Reconnect wiring securely and replace panels before restoring power
• Test the appliance function after installation

The Display Module is an OEM component specifically designed for Bosch built-in ovens. It contains an electronic display and control board that allows users to program cooking modes, set temperatures, monitor time remaining, and receive feedback on oven status.

Causes of a bad display module can include liquid damage, impact damage that has caused the internal component failure, or wear over many years of use.  

Symptoms of a bad display module include:  

• Blank or unresponsive display screen
• Inability to change oven functions 
• Fault codes appearing
• Dimmed or flickering display lights

This replacement module is also compatible with Thermador, Gaggenau, and Kobeland Wolf built-in oven ranges.

This is a small mounting screw used to secure panels and components in compatible Bosch appliances. It replaces a lost or worn fastener to restore a secure fit and reduce rattling or loose parts. What it does:

• Secures panels, brackets, or internal components in place
• Stops rattling and vibration caused by loose or missing screws
• Helps restore proper alignment of mounted parts
• Matches OEM fit and function for the listed part number

• Disconnect power and water supply before servicing the appliance
• Use the correct screwdriver or driver bit to avoid stripping the head
• Tighten snugly but do not overtighten to prevent stripping or damaging the mating threads
• Keep small parts away from children and dispose of packaging responsibly

This rubber grommet cushions and seals appliance components to reduce vibration, protect wiring or hoses, and help maintain a tight fit where parts pass through a panel or mounting point. It's a small but important wear item. What it does:

• Cushions vibrations and prevents metal-to-metal contact that can cause noise or wear
• Seals openings to help keep moisture, debris, and dust out of sensitive areas
• Protects hoses, wires, and tubing from chafing where they pass through panels
• Helps hold small components or fasteners in place at their mounting points

• Replace with the same size and shape grommet to ensure a proper fit and seal
• Inspect the surrounding area for wear or damage before installing
• Use basic hand tools; disconnect power and water before servicing
• If access requires disassembly, keep fasteners organized and follow OEM guidelines

This replacement surface control knob restores smooth, accurate control of the cooking area. It lets you turn the surface burner/element on and set the heat level, refreshing both function and appearance when the original knob is worn or missing.

• Interfaces with the valve or switch shaft to power the surface element/burner and adjust heat
• Direct replacement for a cracked, stripped, wobbly, or missing knob
• Helps when the knob spins without engaging, won't stay on the stem, or markings are worn
• Maintains correct OFF and heat-setting alignment with the indicator

• Disconnect power to the appliance and allow the cooking surface to cool before servicing
• Pull the old knob straight off the D-shaped stem; do not twist the stem itself
• Align the flat side of the new knob with the stem and press firmly until fully seated
• If your model uses a stem adapter or spring clip, transfer it from the old knob to the new one

This temperature limiter is a safety thermostat that monitors heat and opens the circuit when temperatures exceed safe limits. It helps protect internal components by preventing overheating and unintended damage during operation. What it does:

• Monitors appliance temperature and interrupts power to the heater if excessive heat is detected
• Helps prevent overheating-related damage and safety hazards
• Common failure signs include no heat, intermittent heat, or the unit shutting off prematurely
• Tests open for continuity when tripped or failed

• 1 temperature limiter

• Disconnect power at the breaker and allow the appliance to cool completely
• Note wire locations and transfer one lead at a time to the new limiter
• Reinstall in the original position so the sensor makes proper contact as designed
• Inspect/replace any heat-damaged terminals; test operation after reassembly

The Door Latch is an OEM part for Bosch wall ovens and ranges. It secures the oven door safely closed during baking and broiling. As an essential component for safety, the latch allows controlled access to the cooking cavity while preventing accidental openings.

Causes can be wear from constant use, damage from impact, or deterioration of latch parts over time.

Symptoms of a faulty latch include:

• The door popping or swinging open during use
• Difficulty closing or fully engaging the latch mechanism
• Looseness around the door seal compromising heat retention

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

This cable harness routes electrical signals between dishwasher components to restore proper control and power delivery. It replaces a damaged or broken wiring assembly so affected circuits can communicate and operate reliably. What it does:

• Connects control board, sensors, pumps and other internal components to carry power and signals
• Restores intermittent or lost power to specific assemblies caused by frayed or broken wires
• Helps eliminate error codes or failures tied to open or shorted harness connections
• Prevents arcing and poor connections that can cause unreliable operation

• One cable harness assembly as pictured

• Only install after disconnecting power to the appliance to avoid shock or damage
• Inspect mating connectors and pins for corrosion or damage before connecting
• Route harness away from sharp edges, moving parts and hot surfaces to avoid future wear

This cable harness routes power and signals between the appliance's control and its electrical components, restoring proper connections for reliable operation. It replaces a damaged or worn wiring harness to help resolve electrical faults and intermittent power. What it does:

• Links control board, motor, sensors and other electrical components so signals and power flow correctly.
• Common symptom: appliance won't power on or displays intermittent operation.
• Common symptom: flickering lights, erratic cycles, or component failures tied to loose or broken wires.
• Helps prevent short circuits caused by frayed wiring when installed as a direct replacement.

• Disconnect power (unplug or shut off circuit breaker) before starting any repair.
• Handle connectors carefully; release locking tabs before pulling to avoid damage.
• Route and secure the harness following OEM clips and channels to prevent chafing or pinching.

A single electrical replacement lead that restores a broken or damaged connection inside your appliance, allowing a circuit or component to regain reliable power and operation. What it does:

• Carries electrical current between components to complete appliance circuits
• Replaces frayed, cut, or burnt wiring that causes intermittent power or failure
• Helps stop arcing, sparks, or loose-connection symptoms when installed correctly
• Restores a specific circuit path so affected features or a component can function again

• Disconnect power to the appliance before inspecting or replacing wiring
• Match the wire routing, length, and terminal connections exactly to the original
• Use correct crimping or soldering and proper insulation to prevent shorts