GE
Top-Mount Refrigerator

Model #GTT18BBTZRWW GE refrigerator - t series

Here are the repair parts and diagrams for your GE GTT18BBTZRWW refrigerator - t series. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 127 parts

Appliance Light Bulb, 40-watt

#435

Unit parts Diagram

Appliance light bulb, 40-watt

Part #40A15
This item is not returnable

$2.16

In Stock

Refrigerator Drawer Cover

#242

Cabinet Diagram

Refrigerator drawer cover

Part #WR32X10398

$65.81

In Stock

Refrigerator Freezer Door Shelf Rail

#108

Doors Diagram

$9.98

In Stock

Refrigerator Evaporator Fan Motor Grommet

#615

Cabinet Diagram

Refrigerator evaporator fan motor grommet

Part #WR02X12008
This item is not returnable

$3.58

In Stock

Refrigerator Fan Blade Retainer Ring

#652

Unit parts Diagram

Refrigerator fan blade retainer ring

Part #WR02X12149
This item is not returnable

$2.40

In Stock

Refrigerator Door Shelf Rail

#127

Doors Diagram

$16.03

In Stock

Refrigerator Freezer Air Duct Mounting Screw

#688

Cabinet Diagram

Refrigerator freezer air duct mounting screw

Part #WR01X10448
This item is not returnable

$2.71

In Stock

Refrigerator Screw

#551

Unit parts Diagram

Refrigerator screw

Part #WR01X10789
This item is not returnable

$2.40

In Stock

Refrigerator Air Damper

#307

Cabinet Diagram

Refrigerator air damper

Part #WR02X11793
This item is not returnable

$4.65

In Stock

Scr 8-15 Ab

#687

Cabinet Diagram

Scr 8-15 ab

Part #WR01X10589
This item is not returnable

$2.58

In Stock

Symptoms common to all refrigerators

Choose a symptom to see related refrigerator repairs.

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan not running
Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, sensor problems
Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubing, leaking door seal
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: 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: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost timer problems

Repair guides common to all refrigerators

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

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
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
 30 minutes or less
July 20, 2015
By Lyle Weischwill
How to replace a refrigerator door gasket

The door gasket seals the gap around the door to keep the cold air in and the warm air out. It’s easy to replace a worn or torn gasket.

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.