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1.5 cu. ft. Countertop Convection Microwave Oven

  • LCSC1513ST

  • Stainless Steel

Key Features

  • Convection Technology
  • One Touch Settings
  • Custom Defrost
  • Add Time Controls


LG’s Convection Technology means your LG microwave really can serve as a second oven. Bake or roast your favorite foods in less time.

Senses Optimal Temperature for Fast Results

Senses Optimal Temperature for Fast Results

Sensor Cooking technology senses humidity levels within the oven and automatically adjusts cooking time and performance to help provide optimal heating performance.

One Touch Settings

One Touch Settings

Makes it easy to cook and warm a variety of foods - from a cup of coffee to chicken nuggets.

Core Features

Core Features

Oven Capacity 1.5 cu. ft.
Cavity Coating Stainless Steel
Output (Watts) Microwave 1000W
Output (Watts) Convection 1500W
ADA Compliant Yes
Sensor Cook Options Yes
Power Levels 10
Auto and Rapid Defrost Yes
EZ-On Yes
Auto Cook Options Yes
Control Type 2 Line Scroll VFD
Turntable Diameter 12.8"
Clock / Timer Yes
Completion Beeper Yes
Child Lock Yes
Available Colors Stainless Steel (ST)
Interior (WxHxD) 15 1/4" x 10 7/8" x 15 1/4"
Exterior (WxHxD) 22 5/8" x 14 7/8" x 20"
Shipping (WxHxD) 25 1/10" x 15" x 23 3/10“
Net Weight (lbs) 36.8 lbs
Shipping Weight (lbs) 41.4 lbs
Limited Warranty 1 Year Parts and Labor (Limited) 10 Years Limited on Magnetron
UPC 048231 318884

What People Are Saying

Rated 5 out of 5 by from Great little oven Had to replace over the range microwave with a counter. Had a small area to deal with and went thru a lot of microwaves till I found this one. It is perfect. It cooks a lot faster and is easy clean up on spills and boil overs. ( It's faster so you need to watch the times) Can not beat the price and size of this unit.
Date published: 2015-05-27
Rated 1 out of 5 by from Choose a different model Original unit had dent on the back and was scratched. Best Buy replaced it. New unit worked for about 5 months before emitting a burnt electrical smell. Has been in the shop now for more than a month waiting on back ordered part. LG will hopefully decide to replace/reimburse but still waiting on decision. Black control panel very hard to see. Unit is loud. What can I say except, I would pick another model and perhaps another brand. Do not recommend buying this one.
Date published: 2015-03-06
Rated 5 out of 5 by from best oven ever We've had convection oven's before and this one is by far the best. By all means if you are in the market for a convection oven you better buy this one. A VERY SATISFIED COSTOMER!!!!!!!
Date published: 2015-01-10
Rated 5 out of 5 by from excellent product We found this to be an excellent microwave over. It is so much faster than our previous one. It cooks or warms in 1/2 the time as our former one.
Date published: 2014-09-18
Rated 5 out of 5 by from simply... AWESOME!!! before I bought this item, I had a microwave and a toaster oven,taking up way too much space. now that I have this combo oven,life is much better! I have a lot more counter space,also it's soo much better than the two appliances . The quality is extremely better, using it very easy.
Date published: 2014-08-09
Rated 5 out of 5 by from LG Microwave/Convection Oven is easy to operate Features are plentiful, instructions are precise and allow the novice to operate the unit like a professional microwave cook. The auto reheat feature and the auto cook settings assist in the one step cooking chores.
Date published: 2014-07-18
Rated 5 out of 5 by from Save so much time ans money! I received this for Christmas I have cooked roast, turkey, cakes, biscuits, and cookies. It does everything it clams. I love it and would buy another for my daughters to use if they wanted one.
Date published: 2014-04-16
Rated 3 out of 5 by from where is trim kit and specs wrong LG and Best Buy don't get any stars in these issues. I bought this to fit on std. 18 inch microwave shelf. Only the box measures as the specs. state. The overall depth is more like 22 inches!!! Reconsidering for custom cabinet and looking for trim kit; best buy does not have it. Where could it be purchased??? Specs. are not facts from LG and not very good availability of trim kit. A customer should NOT have to be surprised by overall dimensions and SHOULD be able to purchase trim kit where the microwave is sold!
Date published: 2013-09-23
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We're here to support you with our product.

View LCSC1513ST Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

How much space is required above the convection microwave? Our current convection microwave (which has failed after many years) has a conventional microwave stacked on top and we would like to do the same with a new convection microwave.  Thanks.

Asked by: Tin Woodman
As a countertop unit, the only requirement with regards to clearance spacing for the LG 1.5 cu. ft. Countertop Convection Microwave Oven, Model # LCS1531ST is that this unit should have adequate clearance around it to allow for a natural air flow around the unit...^IFV
Answered by: LGJoel
Date published: 2015-10-17

Not Rotating

The microwave light turns on but stopped rotating and making the humming noise. What could be the problem? Is it something that can be fixed?
Asked by: microwaver
We regret the trouble you have experienced with this microwave oven. This humming noise could potentially be an inoperative rotation motor, or another related component. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at
Answered by: NeilE
Date published: 2015-06-17

Can this be mounted under a cabinet? What kind of clearances do you need?

Asked by: Controls
Your inquiry on the LG 1.5 cu. ft. Countertop Convection Microwave Oven, Model # LCSC1513ST is appreciated. This unit is a Countertop unit that is designed to be placed on a flat surface and should have adequate clearances around it to allow natural air flow around the unit. It does not come with any provisions for mounting it under a cabinet...^IFV
Answered by: LGJoel
Date published: 2015-08-08

What color are the sides and top of the LCSC1513ST?

All pictures online only show the front. I noticed some stainless steel microwaves are stainless all around, while others only have a stainless steel front face.
Asked by: ReginaL
Answered by: jerbo12
Date published: 2015-11-03

Trim kit mk1527

I have purchased the LCSC1513ST that states in the description "with optional trim kit". I have called or visited Menards, Lowes, Best Buy, Home Depot, Sears....that sells LG and spent many hours looking online for the mk1527 trim kit. I can not locate a store that sells it! I NEED the trim kit. The microwave has been used and has no defect so it is not returnable (besides I love the look of it). We are replacing a previous built in microwave so I need the hole finished off. I would have never purchased this product if I had known that I would not be able to purchase the trim kit. I am aware that you do not sell them, but you should be able to tell me if you still manufacture the mk1527 and what the name of the distributer is that you sell it to.
Asked by: OakleyMN
We regret the trouble you have experienced in locating this product. Arrangements are currently being arranged to have this trim kit made available. While many dealers do not have this item in stock, it should be a simple matter for them to order from their product distributors.
Answered by: NeilE
Date published: 2015-11-03

What are the actual exterior dimensions of the LG LCS1513ST?

The dimensions for this oven as shown under the technical specifications on the website are different than the dimensions shown in the user manual. Which is correct? I am particularly concerned about the depth. Thank you.
Asked by: Razel
it's not 17 inches deep!
Answered by: bouldermom
Date published: 2015-11-25

What kind of rack is in the microwave - round or side to sideb

Asked by: BBahrke
It has a Turntable Diameter: 12.8"
Answered by: Nadine
Date published: 2015-06-29

Where can I buy the trim kit?

Where can I buy the trim kit for the LCSC1513ST?
Asked by: GabeN
As much as I am glad to help, there is some information I should let you know so you could understand a bit more how LG products are sold. Since we do not sell the products directly, I do not have information to fully help out locate products I am afraid. LG only manufactures the units and offers support for the products. Our products and accessories for the products are only sold through certified dealers such as Best Buy, Radio Shack, Sears, Home Depot, Sixth Avenue, etc... I would also like to let you know that LG Electronics does not actually sell directly to any of these retailers. Retailers purchase our products from various distributors; LG has no control over retailer’s inventory. If the dealer does not have the unit available for shipping at this time, I unfortunately do not have a way of finding out when it may be delivered since the dealers order their units through their regional sales representatives which would be a contact of their own, not from LG unfortunately. Then again dealers can as well special order a unit for you through our New Jersey's sales office which they would have to call in to themselves after you ask for a unit which off course must still be in production. I do apologize very much for the inconvenience.
Answered by: Nadine
Date published: 2015-07-25
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