Parts for Bosch B20CS51SNB/01: Evaporator / Icemaker Parts

Reduces chlorine, sediment, lead, and mercury from drinking water. Replace every 6 months or 400 gallons for optimal performance. Verify fit with model.

Fix refrigerator not cooling or freezing issues with this evaporator coil. Common solution for frost buildup and temperature problems in side-by-sides.

Fix frost buildup and warm temperatures with a new evaporator defrost heater. Restores automatic defrost cycles in 30-45 minutes with basic tools.

Fix incorrect cooling or compressor issues with this refrigerator temperature sensor. Monitors appliance temperature and sends readings to the control board.

Mounting bracket holder for refrigerators. Secures internal components and maintains proper alignment. Replace if cracked, broken, or missing.

Replace a cracked or broken refrigerator holder. This structural component secures parts in place inside your side-by-side refrigerator unit.

Drain gutter for side-by-side refrigerators. Channels defrost water to the drain. Replace if cracked, broken, or missing to prevent leaks.

Replacement mounting screw for side-by-side refrigerators. Secures internal components and panels. Order when original is stripped, missing, or lost.

Mounting clip holder that secures internal refrigerator components. Replace if the original clip is cracked, broken, or missing to restore alignment.

This damper assembly controls oven vent airflow so the oven reaches and holds the correct temperature and venting. Replaces a worn or stuck vent flap to restore normal oven cycling and heat distribution. What it does:

• Opens and closes the oven vent to regulate airflow during bake, broil, and self-clean cycles
• Helps the oven maintain temperature by allowing excess heat to escape when needed
• Commonly linked to symptoms like uneven baking, persistent high internal temperature, or a stuck vent that won't open
• Functions as a direct replacement part when the existing vent flap or actuator is damaged or fails

• Disconnect power to the appliance before attempting service
• Access may require removing the oven rear panel or control housing; follow the OEM service manual
• Handle the damper gently to avoid bending the flap or damaging the actuator linkage

This motor drives the evaporator fan that circulates cold air from the evaporator coils throughout the freezer and refrigerator compartments. It is typically mounted near the evaporator coils inside the freezer section. Replace this motor if you hear loud buzzing or grinding noises from the freezer, or if the refrigerator is not cooling properly despite the compressor running.

Replace a cracked, damaged, or missing cover panel on your side-by-side refrigerator. This cosmetic part restores the clean appearance of your unit.

Replacement mounting screw for refrigerator panels, brackets, and trim. Secures loose components and restores proper alignment. Direct-fit fastener.

Replace a cracked or damaged cover panel on your side-by-side refrigerator. This cosmetic part restores appearance and protects internal components.

Replace a cracked, broken, or missing cover panel on your side-by-side refrigerator. This cosmetic component protects internal parts and completes the unit's appearance.

Secure internal refrigerator components with this mounting clip. Replaces broken or missing clips that hold panels, hoses, or assemblies in place.

This complete ice maker unit automatically fills with water, freezes it into cubes, and harvests them into your freezer's ice bin. It replaces an ice maker that has stopped working entirely, leaks water, or produces malformed ice cubes.

This complete ice maker unit automatically fills with water, freezes it into cubes, and harvests them into your freezer's ice bin. It replaces an ice maker that has stopped working entirely, leaks water, or produces malformed ice cubes.

Replace your refrigerator's broken or cracked door shelf rail. This structural support piece secures door bins and shelves in place on side-by-side models.

Replace a cracked or broken door shelf rail in your side-by-side refrigerator. This rail supports shelves and keeps items secure on the door.

This is the auger drive motor assembly that rotates the spiral auger inside the ice bucket, pushing ice forward and out through the dispenser chute. It includes the motor and associated drive components. Replace this assembly if the ice dispenser does not eject ice, makes a humming or grinding noise, or the auger fails to turn when the dispenser lever is pressed.

Replace your refrigerator's door shelf rail when cracked, broken, or missing. This structural component secures door bins and shelves in place.

This is a slide rail that guides a freezer drawer as it opens and closes. It mounts inside the freezer cabinet and allows the drawer to glide smoothly on its track. Replace this rail if the freezer drawer sticks, is difficult to pull out, slides unevenly, or has come off its track.

Replacement light reflector for side-by-side refrigerators. Installs behind the interior light bulb to direct illumination. Needed when cracked or missing.

Replace your refrigerator's interior light bulb to restore proper visibility inside. Install when bulb burns out or flickers. Verify fit with your model.

Mounting screw for side-by-side refrigerators. Secures internal components and panels. Replace if lost, stripped, or damaged during repairs.

Replace a cracked, broken, or missing cover on your side-by-side refrigerator. This cosmetic part protects internal components and restores appearance.

Replacement mounting screw for side-by-side refrigerators. Secures internal components and panels. Order when original is stripped, missing, or lost.

Access panel cover that shields internal components from dust and moisture. Replace if cracked, broken, or missing to restore protection and appearance.

Fix your refrigerator light staying on or not turning off when the door closes with this door switch. Common fix for interior light issues.

The Glass Plate is an OEM component specifically designed for Bosch refrigerators featuring adjustable shelves on extended rail systems. Constructed of tempered glass with a textured non-slip surface, it provides a sturdy organizing platform for fruits and vegetables.  

Causes of a cracked or damaged glass plate commonly relate to accidental impacts during unloading or cleaning. Prolonged door storage compressing edges necessitates replacement.

Symptoms of a bad glass plate involve:

• Snapped or disconnected glass from shelf brackets
• Chipped edges posing sharp hazards  
• Dislodged non-slip coating compromising holdings

Causes of a bad glass plate can include impacts shifting tempered pieces and altering shelf stability. Compromised friction coatings require replating to securely position produce.

This OEM Bosch part is also compatible with some Gaggenau, Thermador, and Dacor refrigerator models featuring adjustable glass shelves. Replace for dependable storage and presentation of perishable items.
 

Replace your cracked or broken refrigerator freezer drawer bin. This molded plastic container organizes and holds frozen items in the lower freezer compartment.

The Drawer Slide Rail is an OEM component specifically designed for select Bosch refrigerator-freezer combinations. Housing the freezer drawer, its extruded aluminum rails ensure a smooth roll-out. Weighed durability supports maximum ice storage.  

Symptoms of faulty freezer drawer rails involve squeaking or binding preventing easy access. Overloading causes deformation requiring timely replacement.

Causes of bad freezer drawer rails commonly include typical wear-reducing friction-fit. Exposure to spills hastens inner-track rust-out necessitating change.

Causes of a bad freezer drawer rail involve:

• Cracks occurring from excess weight imposition   
• Separated joining clips compromising alignment
• Worn steel bearings inhibiting silky movement

Note: Left side

This OEM Bosch part is also compatible with some Thermador, Gaggenau, and Dacor refrigerator-freezer models. Replace to retain convenient access through a dependable motion for many seasons of use.

The Rail is an OEM component for Bosch bottom-mount refrigerators. It supports adjustable glass shelves inside the fridge and freezer compartments.

Symptoms of a bad rail can include scratching shelves from misalignment, sagging shelves from loose fits, or complete rail disengagement interrupting functionality. 

Causes of a bad rail include:

• Shelves that do not slide smoothly  
• Gaps allowing items to fall through
• Loose fittings jeopardizing the stability of stored goods
• Sagging or dislodged shelves prevent access

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

Replacement mounting screw for refrigerator panels, brackets, and trim. Secures loose components and restores proper alignment. Direct-fit fastener.

Reduces chlorine, sediment, lead, and mercury from drinking water. Replace every 6 months or 400 gallons for optimal performance. Verify fit with model.