SGS45N18EU (31) Bosch Dishwasher - Overview

Diagrams for SGS45N18EU

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Upper Rack Roller – Part Number: 10032849
$18.30
In Stock
Upper Rack Roller
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(43)
Part #10032849
This wheel is a dishwasher rack wheel designed for the upper rack of your appliance. The roller wheel is approximately 1.25 inches in diameters and includes the brushing you need for installation. It simply clips right on to the rack frame. After the wheel are attached to the side of the dishrack and are placed into the slides on either side of the appliance. Dishrack roller wheels allow the upper rack in a dishwasher to glide in and out of the appliance with ease. Due to the fact the roller wheel is made of plastic they tend to wear out after a period of time, also they can break. We do recommend you replace these rack wheels in pairs as they often wear out at the same rate. These wheels are sold individually.
Lower Rack Wheel with Clip – Part Number: 00165314
$25.87
In Stock
Lower Door Seal – Part Number: 00432490
$60.18
In Stock
LID – Part Number: 00166623
$25.99
In Stock
Dishwasher Tripping Device – Part Number: 00166630
$29.28
In Stock
Dishwasher Tripping Device
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(4)
Part #00166630
Ensure proper detergent release during wash cycles with this genuine latch kit, designed to open the detergent cup at the right time and prevent premature opening. The kit includes a latch, spring, and seal, providing a complete solution for restoring smooth operation. Common signs that replacement is needed include the detergent cup popping open unexpectedly, difficulty closing, or detergent leakage. Installing this part helps maintain optimal cleaning performance and prevents wash cycle interruptions.
Lower Rack Tine Clip Kit – Part Number: 00428344
$54.85
In Stock
Lower Rack Tine Clip Kit
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(10)
Part #00428344
This kit includes 4 clamps, 2 latches and 2 "L" shaped sleeves. Gray in color.
DOOR LATCH – Part Number: 00438026
$112.93
In Stock
DOOR LATCH
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(8)
Part #00438026
This dishwasher door latch helps keep the door shut tight during cycles, preventing leaks and making sure everything runs smoothly. It also tells the dishwasher when the door is properly closed. Easy to install and built to last, it’s a great fix if your door isn’t staying closed or your dishwasher won’t start.
Detergent and Rinse Aid Dispenser – Part Number: 00490467
No Longer Available
Detergent and Rinse Aid Dispenser
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(9)
Part #00490467
The dispenser is mounted on the inner panel of the dishwasher door. The cover of the dispenser has a latch mechanism which is controlled by the electronic board or the timer. The latch releases to open and dispense the detergent at the proper time during the cycle.
HANDLE-STRIP – Part Number: 00489674
$48.90
In Stock
HANDLE-STRIP
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(3)
Part #00489674
This handle strip is a replacement exterior component designed to provide a secure grip for opening and closing an appliance door or panel. It is commonly replaced when worn, loose, or damaged and helps restore both function and appearance. Compatibility should be verified before installation.
LID – Part Number: 00166621
$78.79
In Stock
LID
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(3)
Part #00166621
This dishwasher detergent dispenser cover helps seal the detergent compartment and ensures detergent is released at the correct point during the wash cycle. Designed with an integrated gasket for a secure fit, it replaces lids that are cracked, leaking, or no longer latching properly. Installing a new cover can resolve issues such as detergent not dispensing, leaks from the dispenser, or a broken lid, helping restore proper cleaning performance and reliable dishwasher operation.
Float Switch – Part Number: 00165256
$42.44
In Stock
Float Switch
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(1)
Part #00165256
This float switch is a replacement sensing component designed to detect water levels and prevent overflow conditions. It helps regulate operation safely and is commonly replaced when switches stick, fail to activate, or provide inaccurate readings.

Common Symptoms of the SGS45N18EU

How this model fails, and the parts that fix it.

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The plastic clip on the roller broke
26 of 38 people found this instruction helpful.
  • Catherine from AMHERST, NY
  • Very Easy
  • Less than 15 mins
We let this go for a shameful amount of time before I decided I could probably fix it. The roller broke so you could only pull it out about halfway or it would come off the track. I looked up the part, and bought it. Actually bought two in case it happened again. When I arrived I looked at how it was put together on the other side and t hen just basically pushed it onto the rod and it was fixed. I am ashamed it took so long to do it. Never be afraid to try it yourself. It was a total of $10 shipped to fix it.
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Spring assembly on detergent and rinse aid dispenser broke so the sliding lid would not operate
18 of 28 people found this instruction helpful.
  • Steven from SUWANEE, GA
  • A Bit Difficult
  • 30 - 60 mins
  • Screw drivers
Here are the steps you need to take to do the job properly:

1. turn off electrical circuit breaker to the dishwasher
2. remove 8 total hex screws (3 on each side and 2 at the top) of the inside door panel. The door panel will slide off so be careful and it happens pretty quickly when the last hex screw is removed.
3 . unplug the wiring harness to the detergent/rinse aid dispenser
4. you need to use a flat head screw driver to lift the metal flanges on the top and bottom of the detergent/rinse aid dispenser.
5. the unit will pop out toward the inside of the dishwasher
6. insert the new detergent rinse/aid dispenser and very important all metal flanges are pulled back over the plastic edge (top and bottom) of the dispenser unit. The screw driver needs to be used to assist in pushing the dispenser unit as tight to the frame of the door to ensure the metal flanges grab hold and lock in.
7. re-attach the wiring harness
8. re-install the dishwasher door with 8 hex screws. Doing this step alone is challenging as the door frame will want to keep going up to close. I used a small foot stool and placed it inside the dishwasher front area on top of the inside metal door area so the door would stay open roughly half way. I then used my knees to prop up the outer door cover while i got 2 screws started then was able to easily complete the job.
9. run the dishwasher with a detergent packet loaded into your new dispenser. I checked for 15-20 minutes during initially running to insure no issues or leaks.
10. One last note - my Bosch dishwasher had a custom wood door installed to the outer panel to blend in with our kitchen cabinets. The door itself was much heavier as a result. Some of you may not experience the slight difficulty i noted above in step 8. Good luck.
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Lower door seal was leaking
10 of 17 people found this instruction helpful.
  • James from NEW HARTFORD, CT
  • Difficult
  • 1- 2 hours
  • Pliers, Screw drivers, Socket set, Wrench set
There are two ways to do this repair: the "right" way and the hard way. I chose the hard way, as the right way involves disconnecting the dishwasher plumbing, removing the dishwasher from under the counter, taking all the outer panels off, and disabling the door springs. There are good YouTube videos on this. The hard way doesn't invol ve that -- but is not all that easy and I'm not sure I'd recommend it. The problem, in essence, is that to install the new seal there is now way to do it without taking the door off the machine and taking the door apart -- which requires that the springs be locked out, if not disabled.

I accomplished that part of it by opening the door, partially, undoing the two screws on each side which hold the hinges, taking the front panel off (piece of cake, with a Torx driver),slipping the door partly off the hinges, and then locking the hinges open with the pry bars.

There are an assortment of ways one could seriously damage either the door or one's self doing it that way -- the hinge springs are very powerful -- so I don't recommend my approach.
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