Will it fit my 18-inch cabinet opening?

It is 17.6 inches wide, 22.6 inches deep and 32.4 inches tall, so it fits a standard 18-inch opening. Measure depth and height under the counter before buying, since the height is close to many countertops.

How many place settings does it hold?

Eight place settings across two pull-out racks. That suits one or two people; a family of four will likely run it daily.

Does it need a special electrical hookup?

It runs on standard 120V household current. It still needs a dedicated circuit and a hot water supply line, like any built-in dishwasher.

How does it compare with a full-size dishwasher?

It holds roughly half the dishes, has fewer loading options and runs louder. You choose it for the narrow footprint, not for performance parity.

Does it have a delayed start?

Yes. You can set the start time so it runs during off-peak hours or while you are out.

What comes in the box?

The dishwasher, two dish racks and installation hardware. A power cord and water supply line may need to be purchased separately, so check before installing.

What do buyers say about the Sunpentown Built-In Dishwasher 18" - Stainless Steel?

Rated 4.7 out of 5 from 6 ratings.

Where can I buy the Sunpentown Built-In Dishwasher 18" - Stainless Steel?

3 stores we checked sell it, including Walmart, Best Buy, Newegg.

Sunpentown Built-In Dishwasher 18" - Stainless Steel

Best price now

$415.80at WalmartChecked Nov 9

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Sunpentown Built-In Dishwasher 18" - Stainless Steel

Best price now

$415.80at WalmartChecked Nov 9

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $415.80 at Walmart on Nov 9.
Checked at 3 stores.

Our take on the Sunpentown Built-In Dishwasher 18" - Stainless Steel

The Sunpentown 18-inch built-in dishwasher is a slim under-counter unit for kitchens where a standard 24-inch model won't fit: apartments, small condos, cabins and second kitchens. It holds 8 place settings across two pull-out racks and runs 6 wash programs with a delayed start and a heated drying cycle. That capacity and feature set is typical for the 18-inch class, where rivals like Danby and Midea offer similar layouts; the Sunpentown stands out mainly on price and its stainless steel front. Buyers should expect a compact, basic machine rather than the quiet, flexible interiors of full-size dishwashers.

Best forSmall kitchens and apartments with an 18-inch cabinet openingCabins, ADUs and second kitchensSingles and couples who run one load a dayReplacing an older 18-inch built-in unit

Pros

Fits an 18-inch cabinet opening that a full-size dishwasher can't
8 place settings across two pull-out racks
6 wash programs plus a delayed start
Heated drying cycle rated A for drying performance
Stainless steel front wipes clean and matches other appliances

Cons

Tight interior: plates and tall items load awkwardly
No adjustable upper rack or third rack for utensils
Basic controls with no soil sensor or half-load option
Owners report it runs louder than full-size machines
Limited service network compared with big appliance brands

Sunpentown Built-In Dishwasher 18" - Stainless Steel prices at every store

WalmartNew
In stockSold by SPT ApplianceReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$415.80Free shippingChecked Nov 9
Visit Walmart
Best BuyNew
In stock
$489.00Free shippingChecked Nov 9
Visit Best Buy
NeweggNew
In stock
$578.50Free shippingChecked Nov 9
Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Sunpentown Built-In Dishwasher 18" - Stainless Steel price history

Lowest price we've seen: $489.00 on Nov 9 at Best Buy. Tracked across 2 stores since Nov 9.

What reviewers say

Owner feedback on the Sunpentown 18-inch dishwasher is mixed. People who bought it for a tight cabinet opening are glad it fits and cleans everyday dishes, but many mention noise, small interior space and reliability concerns over time.

What people mention

SizePraisedBuyers choose it because it fits an 18-inch opening where a full-size dishwasher cannot go.
NoiseCriticisedOwners say it runs noticeably louder than full-size machines, especially in open-plan kitchens.
CapacityMixedThe 8-place-setting rating is fine for one or two people, but tall plates and pots crowd the racks.
BuildCriticisedReviewers describe the racks and interior as flimsier than those of major brands.
DryingPraisedThe heated drying cycle leaves glass and ceramic dishes drier than expected for a compact unit.
ReliabilityCriticisedA share of owners report breakdowns or leaks within the first few years of use.

About the Sunpentown Built-In Dishwasher 18" - Stainless Steel

This built-in 8 place setting SMART WASH dishwasher is a great addition to any home. At 18 inches wide, this unit takes up minimal space and a great replacement for older appliances. Features 2 pull out dish racks, 6 wash programs and time delay feature. Features a brand new heating function during drying cycle for more effective drying.

Specifications

Width ("): 18.0Source
Color: Stainless SteelSource
Voltage (V): 120.0Source
Features: Delayed StartSource
Drying Performance

Questions and answers

Will it fit my 18-inch cabinet opening?: It is 17.6 inches wide, 22.6 inches deep and 32.4 inches tall, so it fits a standard 18-inch opening. Measure depth and height under the counter before buying, since the height is close to many countertops.
How many place settings does it hold?: Eight place settings across two pull-out racks. That suits one or two people; a family of four will likely run it daily.
Does it need a special electrical hookup?: It runs on standard 120V household current. It still needs a dedicated circuit and a hot water supply line, like any built-in dishwasher.
How does it compare with a full-size dishwasher?: It holds roughly half the dishes, has fewer loading options and runs louder. You choose it for the narrow footprint, not for performance parity.
Does it have a delayed start?: Yes. You can set the start time so it runs during off-peak hours or while you are out.
What comes in the box?: The dishwasher, two dish racks and installation hardware. A power cord and water supply line may need to be purchased separately, so check before installing.
Where is the Sunpentown Built-In Dishwasher 18" - Stainless Steel cheapest?: At Walmart, for $415.80, as of our latest check.
What do buyers say about the Sunpentown Built-In Dishwasher 18" - Stainless Steel?: Rated 4.7 out of 5 from 6 ratings.
Where can I buy the Sunpentown Built-In Dishwasher 18" - Stainless Steel?: 3 stores we checked sell it, including Walmart, Best Buy, Newegg.

Stores we've priced the Sunpentown Built-In Dishwasher 18" - Stainless Steel at

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Source

size

17.6x22.6x32.4Source