Hbl8451uc/03 Parts

The Heating Element is an OEM replacement part for Bosch electric wall ovens and ranges. It is responsible for providing precise heat control to oven cavities and cooking elements. 

Symptoms of an inadequate heating element include:

• Inability to reach or maintain proper oven temperatures  
• Fluctuating temperature readings inside oven cavities
• Slow or inadequate heating of elements for cooking 

Causes can be normal wear and tear after extended use. Exposure to splatters or residue over time may also reduce heating performance.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore wall ovens.

The Sensor is an OEM replacement part for Bosch ovens and ranges. It is an essential monitoring device that allows for precise temperature, element output, and error detection.

Symptoms of a faulty stove sensor include:

• Inability to properly detect or regulate temperatures  
• Failure to detect issues that result in error codes
• Elements do not heat or function as programmed
• Temperature or heat fluctuations during cooking

Causes can include normal wear over time or exposure to residue buildup. High heat cycles may also accelerate sensor deterioration.

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

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.

The Lamp is an OEM part for Bosch ovens and ranges. It provides important visibility inside the oven cavity, allowing the user to easily view food placement and cooking progress without having to open the oven door. The lamp aids in monitoring oven temperatures as well as general food safety.

Causes of a bad oven lamp can include normal wear and tear over the life of the bulb, exposure to excessive heat, or physical damage.

Symptoms of a bad oven lamp include:

• The lamp not turning on when the oven is in use
• Flickering or intermittent lighting
• Premature burning out of the bulb
• Broken or loose lamp socket connections

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

This shelf restores a level, secure storage surface inside your refrigerator. Replacing a broken or missing shelf helps keep items organized and maximizes usable space for everyday food storage. What it does:

• Provides a stable, flat surface to support food containers in the compartment
• Helps organize contents and optimize storage layout
• Replace if cracked, shattered, bowed, missing, or not seating correctly on its supports
• Symptoms of failure include instability, sagging, or frequent spills from uneven support

• One shelf

• Disconnect power before servicing
• Remove items, then lift and slide the old shelf out per your model's design
• Transfer any reusable trim or rails from the original shelf
• Ensure the new shelf is fully seated on its supports before loading

The Heating Element Oven is an OEM part compatible with Frigidaire and Electrolux wall ovens and ranges. It generates targeted heat through accurate temperature coils to provide consistent, reliable baking and broiling. The oven element ensures warm, golden finishes for any recipe.

Causes of a damaged element include mineral buildup impeding heat transfer. Physical bending or cracking of fragile coils can occur from accidental impact over years of use.

Symptoms of a failed element are:

• Uneven or insufficient heat for cooking/baking 
• Extended preheat or cook times to reach temperatures
• Hot and cold spots within the oven cavity
• Complete lack of heat requiring replacement

Replacing with this genuine OEM part restores optimal performance. Compatible with Kenmore, Gibson, and some Admiral wall ovens.
 

The control module is an OEM replacement part for Bosch ovens and ranges. It is responsible for controlling the oven functions, including baking, broiling and self-cleaning modes. Over time, control boards can malfunction due to electrical surges, shorts or corrosion. 

Symptoms of a failing oven control board include: 

• Erratic oven temperatures
• Buttons not responding
• Error codes
• Oven not heating properly 

Replacing the defective control board restores full functionality to your Bosch oven. The control module is compatible with Bosch, Thermador, Gaggenau and some Kenmore models.

The Light Lens Wall Oven is an OEM part specifically designed for Bosch wall ovens. As a key component of the oven's interior lighting system, the light lens works to illuminate the baking chamber. It provides critical visibility to monitor food items during the cooking process.

Symptoms of a bad light lens can include clouding or discoloration of the plastic material reducing light transmission over time. Cracks or detachment from normal use are also causes for replacement. 

Symptoms of a failed light lens include:

• Diminished or inefficient lighting of the oven interior
• Hot or cold spots within the oven due to poor visibility 
• Possible melting or scorching of food items without consistent light

This OEM Bosch replacement part restores full illumination for effective use of the wall oven. It is also compatible with Thermador, Gaggenau, and some Kenmore wall oven models.
 

This dishwasher water sensor monitors wash-water conditions so the control can adjust cycle time, rinses, and heating for consistent performance. Replace a failed sensor to restore reliable cleaning results and proper automatic cycle adjustments. What it does

• Detects water conditions during the wash cycle and reports to the control
• Helps the dishwasher optimize cycle length, rinses, and energy use
• Common symptoms: unusually long or short cycles, inconsistent cleaning, or sensor-related error messages
• Trigger erratic cycle behavior when the sensor is faulty or contaminated

• One sensor assembly

• Disconnect power and turn off water before servicing
• Access is typically from the underside; place a towel or pan to catch residual water
• Transfer/seat the seal properly if present; fully engage the locking tabs and reconnect the harness
• After installation, run a quick cycle and check for leaks and proper operation

This temperature limiter is a safety thermostat that opens the circuit if the appliance overheats, protecting the heating system from damage. Replacing a failed limiter helps restore safe operation and consistent heating performance.

• Provides over-temperature protection by opening the electrical path at a calibrated limit
• Helps prevent overheating that can damage elements, wiring, or controls
• Common symptoms of a bad limiter: no heat, intermittent/weak heat, or cycles that stop early

• Disconnect power and allow the appliance to cool before servicing
• Note wire positions and transfer wires one at a time to the new limiter
• Reinstall in the original mounting location with firm, flush thermal contact
• Inspect and replace any heat-damaged connectors or wiring as needed

The Outer Door Panel is an OEM part for Bosch range doors. Crafted from durable stainless steel, it protects the inner workings of the oven door while providing an elegant and smooth surface for users.

Symptoms of a bad outer door panel include:

• Aesthetic issues like dents, scratches, or rusting of the surface
• Warping or sagging of the panel  
• Gaps or misalignment that compromise the door seal
• Looseness or inability to properly close the door

Causes of failure may include normal wear and tear over time from daily use or accidental impacts and dents. Exposure to heat could cause warping. 

Replacing this genuine Bosch OEM part restores the pristine look and feel of the oven door. Compatible with 300 series gas and electric range models, it ensures safe and reliable performance. This replacement panel is also compatible with Thermador and Gaggenau ranges.
 

This replacement refrigerator shelf restores a stable, level surface for storing food and beverages. Swap in a new shelf to recover lost space, keep items organized, and reduce spills caused by a damaged or missing shelf.

• Provides a sturdy surface to support containers and organize contents
• Fits into the factory shelf rails for a secure, level placement
• Helps improve visibility and access to items inside the compartment
• Common symptoms: cracked or broken shelf, won't sit level, missing shelf, items tipping or spilling

What's included: 1 shelf Install notes:

• Remove food from the area and lift the old shelf straight out of the side rails
• Wear cut-resistant gloves and handle edges carefully to avoid damage
• Align with the rails and slide/set the new shelf fully into position—do not force
• Reseat and check for obstructions in the rails

This convection fan motor drives the oven's internal fan to circulate hot air during convection cooking. Replacing a weak or seized motor restores proper airflow for more even heating, reliable temperatures, and consistent baking and roasting results.

• Powers the convection fan to move heated air across racks for even cooking
• Helps maintain stable cavity temperature and quicker recovery after door openings
• Common symptoms of a failing motor: fan won't turn, intermittent start/stop, loud squeal or grinding, uneven baking/roasting, or a fan-related error

• Disconnect power at the breaker before servicing
• Access from the rear of the unit or through the oven cavity (model dependent); remove the appropriate panel to reach the motor
• Note wire positions and motor orientation; transfer any brackets, grommets, or screws from the original if needed
• Ensure the fan blade spins freely and is properly seated before reassembly

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 Heating Element is an OEM part for Bosch ovens. It is responsible for providing even and consistent heat distribution throughout the oven cavity during the convection cooking process.

A bad heating element can occur due to wear and tear over time, exposure to high temperatures, or damage caused by accidental mishandling. Signs of a faulty element include uneven cooking, longer cooking times, or complete failure of the convection feature.

Symptoms of a bad heating element include:

• Uneven cooking
• Longer cooking times 
• No heat being generated by the element

Replace your faulty heating element with this genuine OEM Bosch part to restore your oven. This Bosch part can also be used on Thermador and Gaggenau appliances.
 

Restore clear visibility inside your oven with this oven lamp assembly. It replaces a failed or damaged light unit so you can check cooking progress without opening the door and losing heat.

• Illuminates the oven cavity during baking and broiling
• Replaces a cracked lens, burned socket, or damaged lamp housing
• Can help fix a light that won't turn on, flickers, or is intermittent
• Maintains visibility without repeated door openings

• Disconnect power at the breaker and allow the oven to cool completely before service.
• Remove oven racks for working space; access the lamp area per your model's service instructions (from inside the cavity or the rear panel).
• Handle glass components carefully; if transferring a bulb, avoid touching the glass directly.
• Restore power and test the light before reinstalling racks and returning the oven to service.