Bosch 100 Series 24" 48dB Built-In Dishwasher with Third Rack (SHXM4AY55N) - Stainless Steel

Model Number: SHXM4AY55N
Web Code: 12612044

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With its reputation for being the quietest brand in North America, this 100 Series dishwasher from Bosch is no different with a 48-decibal silence rating. The unit offers space for 14 place settings, 5 wash cycles, auto temperature controls, and a delayed start of up to 24 hours so you can set it to wash late at night without waking anyone.

Just a heads-up.

This Bosch dishwasher ships with a 3-prong plug-in power cord instead of a junction box. The majority of Canadian households need a junction box in order to complete the dishwasher installation. Please ask your installer if you’ll need one. You can always purchase one now, just in case, then return it to us later if you don’t end up needing it.

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With its reputation for being the quietest brand in North America, this 100 Series dishwasher from Bosch is no different with a 48-decibal silence rating. The unit offers space for 14 place settings, 5 wash cycles, auto temperature controls, and a delayed start of up to 24 hours so you can set it to wash late at night without waking anyone.

Right size for all your needs

  • With space for 14 place settings, you'll be able to wash a full dinner party's worth of dishes in one cycle to make cleanup quick and easy
  • Includes a 3rd rack for more loading space and greater options when arranging large or oddly-shaped items for better space optimization
  • Racks are large enough to hold pots and pans for easier cleanup

Convenience features

  • Delayed start lets you program your dishwasher up to 24 hours in advance so you can set it to run when it's most convenient like right before bedtime
  • Auto temperature controls adjusts the temp for the best clean so you don't have to
  • Status indicator light lets you know when the dishwasher is still running
  • Bar handle design offers a convenient place to hang dish towels
  • Child lock feature adds peace of mind so you don't have to worry about your little one accidently turning the appliance on
  • Triple Filtration System works like hard food disposer, effectively filtering out food particles and eliminating the need for a noisy disposal

Quiet operation

  • The 48-decibal silence rating gives you the freedom to run the dishwasher any time of day without worrying about it being too loud or distracting

Durable build, premium finish

  • Built with stainless steel so it's easy to clean and maintain the premium appliance look
  • Fingerprint Resistant - providing the ultimate exterior protection against fingerprints, dirt, and smudges
  • Polypropylene bottom won't degrade or deform over time, providing a strong, durable base for your dishwasher

Variable cleaning

  • 5 wash cycles give you more choices to finetune the settings to ensure heavy soiled items get cleaned or your expensive dinnerware doesn't get damaged
  • 4 wash options include Extra Dry for longer drying at higher temperatures that produce a brilliant shine after a cycle, and Speed60 for quick cleaning of recently used dishes and glasses
  • Sanitize option helps to eliminate bacteria and improves drying results


  • Width: 59.85cm (23.56")
  • Height: 86.04cm (33.87")
  • Depth: 60.33cm (23.75")

Required accessories

  • Fill hose sold separately

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There's a lot to consider when buying an appliance. That's why our Appliance Delivery Specialists call within 24* hours of your purchase. (If you complete your order after 7pm ET, we'll call you the next day.)

Please note: During the holiday season from November to January call back times may increase to up to 3 days.

Some things Appliance Delivery Specialists can help with:

  • Walk you through what your delivery day will look like
  • Change your scheduled delivery appointment
  • Add additional services like installation and recycling to your order*
  • Make sure you have any required accessories

*If you're a remote delivery customer, these services may not be available to you. Please call 1-866-585-4494 for more information, or if you do not hear from us within 3 days.

Dishwasher Type
Built-In Standard
Stainless Steel
Colour Family
Stainless Steel
Interior Finish
Stainless Steel; Polypropylene Bottom
Handle Type
Silence Rating
48 dB


Number of Place Settings
Third Rack

Cycles and Options

Number of Wash Cycles
Rinse and Hold
Sanitization Option
Works with Google Assistant
Works with Amazon Alexa
App Enabled
Voice Control
Wi-Fi Connectivity
EcoSense; Wash Management System


Width (Inches)
23.56 in
Height (Inches)
33.87 in
Depth (Inches)
23.75 in
59.85 cm
86.04 cm
60.33 cm
66 kg
Required Accessories (Sold Separately)
Fill Hose Sold Separately

What's in the Box

Drying Options
Condensation Drying


Manufacturer's Warranty - Parts
1 Year
Manufacturer's Warranty - Labour
1 Year
  • Drain Hose
  • Manual

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown











Reviewer Recommendation


Of the 1052 reviewers who responded, 935 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Ease of Use:


  • 4.5/5 - great dishwasher with some small quibbles
    Reviewed by KSchaef - June 8, 2020

    [This review was collected as part of a promotion.] This dishwasher is QUIET. I didn't even think it was running at first because it's so quiet. I use the top 3rd rack for silverware (which means you need to be sure not to overload the second rack). If you had long stemmed wine glasses, the third rack may cause you trouble, but this isn't a concern for me. I do wish the second rack had just a bit more room because tops to containers like Tupperware or other glass/ceramic containers with rubber lids for the fridge don’t really fit well on the second rack and yet most are supposed to be washed there so they don’t get ruined. Otherwise this is a beautiful looking machine and very quiet/efficient!

    Review originally posted on

  • Shocked and in love!
    Reviewed by James - March 22, 2019

    [This review was collected as part of a promotion.] I have had a few different dishwashers in my life. I rinse my dishes and scrape any residue before they enter because none would ever clean them well. This Bosch replaced and awful Frigidaire that really didn't clean at all and we stopped using it. I can load it with dishes including no rinsing and let them sit for 48 hours before I run it. Everything I have pulled out is sparkling clean. The system is also quiet and looks great. The black steel is holding up really well and doesn't have the streaks that always exist on my stainless dishwasher from the past. Great Job Bosch I have never been excited before about a dishwasher before.

    Review originally posted on

  • Sparkle, Versatility and, ahh, the silence
    Reviewed by Dave H - September 25, 2019

    [This review was collected as part of a promotion.] You expect a dishwasher to get things clean and have versatility in ways to put in maximum loads and odd configurations. This washer does all that, but goes far beyond. Adjusting the rack heights is the easiest I’ve ever known and the the innovative 3rd rack is a blessing. For example, I’ve always hand washed my sharp knives to avoid dulling them as they clatter again other implements. . But, the third rack holds them separately and securely, getting them cleaner and more sterile than I ever could by hand. Also, he quietness is amazing! It’s almost impossible to know it’s running, except for the light it projects on the floor, I rate it an A+.

    Review originally posted on

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