Bosch
Side-By-Side Refrigerator

Model #B20CS81SNS/02 Bosch refrigerator

Here are the diagrams and repair parts for Bosch B20CS81SNS-02 refrigerator, as well as links to manuals and error code tables, if available.


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    Showing 10 of 152 parts

    Refrigerator Evaporator Fan Motor

    #411

    Evaporator/icemaker Diagram

    Refrigerator evaporator fan motor

    Part #00601067
    ?
    Manufacturer substitution
    This part replaces 601067. Substitute parts can look different from the original.
    This part replaces 601067
    $76.81

    In Stock

    Refrigerator Frame

    #538

    Fan/drawer Diagram

    Refrigerator frame

    Part #00605018
    ?
    Manufacturer substitution
    This part replaces 605018. Substitute parts can look different from the original.
    This part replaces 605018
    $40.08

    In Stock

    Refrigerator Freezer Glass Shelf

    #439

    Evaporator/icemaker Diagram

    Refrigerator freezer glass shelf

    Part #00446034
    ?
    Manufacturer substitution
    This part replaces 446034. Substitute parts can look different from the original.
    This part replaces 446034
    $59.12

    In Stock

    Refrigerator Fixture

    #420

    Evaporator/icemaker Diagram

    Refrigerator fixture

    Part #00601075
    ?
    Manufacturer substitution
    This part replaces 601075. Substitute parts can look different from the original.
    This part replaces 601075
    This item is not returnable
    $3.38

    In Stock

    Egg Rack

    #513

    Fan/drawer Diagram

    Egg rack

    Part #00497852
    ?
    Manufacturer substitution
    This part replaces 497852. Substitute parts can look different from the original.
    This part replaces 497852
    $45.15

    In Stock

    Refrigerator Freezer Door Gasket

    #221

    Freezer door Diagram

    Refrigerator freezer door gasket

    Part #00243391
    ?
    Manufacturer substitution
    This part replaces 243391. Substitute parts can look different from the original.
    This part replaces 243391
    $150.54

    In Stock

    Refrigerator Cover

    #112

    Cabinet Diagram

    Refrigerator cover

    Part #00600985
    ?
    Manufacturer substitution
    This part replaces 600985. Substitute parts can look different from the original.
    This part replaces 600985
    This item is not returnable
    $4.74

    In Stock

    Refrigerator Frame

    #217

    Freezer door Diagram

    Refrigerator frame

    Part #00601304
    ?
    Manufacturer substitution
    This part replaces 601304. Substitute parts can look different from the original.
    This part replaces 601304
    $7.71

    In Stock

    Refrigerator Salver

    #608

    Compressor/condenser Diagram

    Refrigerator salver

    Part #00445947
    ?
    Manufacturer substitution
    This part replaces 445947. Substitute parts can look different from the original.
    This part replaces 445947
    $48.92

    In Stock

    Refrigerator Door Gasket

    #306

    Refrigerator door Diagram

    Refrigerator door gasket

    Part #00243417
    ?
    Manufacturer substitution
    This part replaces 243417. Substitute parts can look different from the original.
    This part replaces 243417
    $150.57

    In Stock

    Symptoms common to all refrigerators

    Choose a symptom to see related refrigerator repairs.

    Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubing, leaking door seal
    Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer or control board
    Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condenser fan not working
    Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freezer not cold enough
    Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan not running
    Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, clean the drain pan
    Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost timer problems
    Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, sensor problems

    Repair guides common to all refrigerators

    These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.

    July 20, 2015
    By Lyle Weischwill
    How to clean refrigerator condenser coils

    Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.

    Repair difficulty
    Time required
     15 minutes or less
    July 20, 2015
    By Lyle Weischwill
    How to replace a refrigerator water valve

    Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water.

    Repair difficulty
    Time required
     15 minutes or less
    How to replace a refrigerator temperature control board

    If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature control board—a service technician can give you a definite diagnosis. If the board is at fault, follow these steps to replace it yourself.

    Repair difficulty
    Time required
     30 minutes or less

    Articles and videos common to all refrigerators

    Use the advice and tips in these articles and videos to get the most out of your refrigerator.

    August 2, 2016

    Troubleshooting a refrigerator not cooling video

    By Sears PartsDirect staff

    Learn what to check if the inside of your fridge is wayyyy too warm.

    January 8, 2015

    New refrigerator noises

    By Sears PartsDirect staff

    Find out about the new refrigerator sounds you might not be aware of.

    January 6, 2015

    How a refrigerator works

    By Sears PartsDirect staff

    See how the different components in your refrigerator work together to cool your food.