To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

1.6 cu. ft. Non-Sensor Over the Range Microwave Oven

  • LMV1683ST

  • Stainless Steel

Key Features

  • Auto Defrost
  • One Touch Settings
  • Add Time Controls
  • Child Lock
Core Features

Core Features

CAPACITY
Oven Capacity 1.6 cu. ft.
DIMENSIONS/WEIGHT
Shipping Weight (lbs) 59.7 lbs
Product Weight (lbs) 53 lbs
Oven Interior Dimensions (in) (W x H x D) 21 9/16" x 9 1/4" x 14 1/8"
Overall Depth (in) 15 11/16"
Overall Height (in) 16 7/16"
Overall Width (in) 29 15/16
Carton Dimensions 33 1/2" x 20 3/16" x 19 3/8"
OVEN FEATURES
Cavity Coating (Anti-bacteria & deodorizing) White Coating
Output (Watts-IEC705) Microwave 1000W
Eco Button (Energy Savings) Yes
COOKING FEATURES
Power Levels 10
Auto and Rapid Defrost Auto Defrost
Reheat Auto Reheat
Popcorn Key Yes
More/Less Yes
Melt/Soften Yes
Hold/Warm Yes
Add 30 Seconds Yes
CONVENIENCE FEATURES
Turntable Diameter 12.5"
Clock Yes
Cooking Complete Reminder Yes
LIGHTING
Cooktop Lighting Incandescent
On / Off Yes
SAFETY FEATURES
Child Lock Yes
VENTING SYSTEM
Filtration Carbon Coated Charcoal Filter
Speed (Step) 2
Vent Air Flow (CFM) 300
CONTROL
Control Location Right
Control Type IntuiTouch™ - Keypad
Control Display 3 Digit Green LED
APPEARANCE
Available Colors Stainless Steel (ST), Smooth White (SW), Smooth Black (SB)
POWER/RATINGS
Input Volt/Hertz 120/60
Input Amps/Watts (Microwave) 14A / 1650W
Ratings UL Listed
WARRANTY/UPC
Limited Warranty 1 Year Parts and Labor (in-home service), 10 Years Limited on Magnetron (in-home service)
UPC 048231317825

What People Are Saying

Rated 3 out of 5 by from Very loud vent. We bought this microwave oven for our remodeled home. The look goes well with our update kitchen, however the loud noise of the vent it's very annoying. I hate that when I have people near me while cooking, I can't hear anything that is being said. The microwave functions well as any new microwave should. Since it took a while for my husband to installed it, I really had no choice but to stay with it.
Date published: 2017-09-12
Rated 4 out of 5 by from Good microwave Owned microwave for 18 months. Used on counter and works great, but just mounted above stove and the light is not that bright. The installation instructions are very good.
Date published: 2017-09-10
Rated 5 out of 5 by from LOVE IT!!!! I just got it Installed today. I like the way it looks, it is easy to operate. I am very exited!!!
Date published: 2017-09-01
Rated 3 out of 5 by from We bought this exact same model 15 months ago... and we are having to replace it because it crapped out. We bought the same model only because we knew it would fit all the same holes and bracket. It is a nice microwave and has nice features but I would be more impressed if it worked more than a little over a year. The one we took out was 20 years old and still going strong, it just didn't match our remodel. We bought the extended Warranted this time!!!
Date published: 2017-08-26
Rated 2 out of 5 by from Poor quality We purchased this microwave from a menards store in 2015. The handle broke within 8 months. It also cooks very fast.
Date published: 2017-08-22
Rated 2 out of 5 by from Last one self destructed in three years? I purchased one just like it three years ago and it stopped working recently. Shouldn't they last longer than that?
Date published: 2017-08-17
Rated 3 out of 5 by from Hoping against hope Bought one just like this 4 years ago. It has failed, but the cabinet it mounts to has too many holes from similarly failed products. Hoping the last failure might be a fluke and this one will last longer
Date published: 2017-08-12
Rated 3 out of 5 by from Great product poor delivery Payed for this over a month ago. Took that long for Lowe's to delivery it to a local store. Lowe's was full of excuses. The microwave is great. If it weren't for the fact I had to go a whole month without a microwave due to shipping I would have given 5 stars.
Date published: 2017-08-07
  • y_2017, m_9, d_20, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_20, tr_492
  • loc_en_US, sid_MD00003083, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 5ms
  • REVIEWS, PRODUCT

We're here to support you with our product.

View LMV1683ST Product Support

Contact us for any support inquiries.

ASK & ANSWER

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.

I purchased LMV1683ST in the Best buy without mount,hardware packet. Where I can get those parts. Thanks

Asked by: Cera
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/. The part number for the mounting kit is 3861W1A043H.
Answered by: NeilE
Date published: 2017-08-24

I checked the spec for the fan location on your website but nothing mentioned here. In Lowe's it says (front) and in Homedepot it says (back)  Please let me know

Asked by: Darkeyes
The exhaust fan for the LG 1.6 cu. ft. Non-Sensor Over the Range Microwave Oven, Model # LMV1683ST is in the vent hood and exhaust through the vent grille in the front of the unit. Internally, it is located in towards the back of the unit...^IFV
Answered by: LGJoel
Date published: 2017-07-20

Does this microwave come with a timer

Asked by: 3332
The LG 1.6 cu. ft. Non-Sensor Over the Range Microwave Oven, Model # does not have a kitchen timer...^IFV
Answered by: LGJoel
Date published: 2017-07-17

We just bought this microwave and when I set it at power level zero to use as a timer, it lights up inside and the turntable spins. Is it supposed to do this? Thank you. 

Asked by: Jerseychick
We appreciate your interest in this microwave oven. The description given is normal operations. The microwave should be operating as it would for a normal cook cycle, while simply not providing heat.
Answered by: NeilE
Date published: 2017-06-15

The microwave automatic fan doesn't turn on automatically when the temperature of the stove gets really hot and I had to replace the door and handle twice already cause the plastic cover around the door keeps breaking. What might be the problem?

Asked by: monge915
We regret the trouble you have experienced with this microwave oven. It is uncertain what might cause such a problem. The unit will need to be checked by a qualified service technician. 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 http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2017-05-11

I purchased this microwave last November and now the handle is broken. How do I get a new handle.

Asked by: Macandis
The installation of the door handle requires disassembling the door of the microwave oven. While this, in itself, may not be particularly difficult, ensuring proper re-assembly, and proper sealing to contain the heating waves/microwaves should not be attempted except by a qualified technician. Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders and pricing information, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. For components such as interior parts, it is highly recommended to enlist the assistance of a qualified service technician for purchase and installation. 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 http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2017-03-23

I have this Microwave since 2013 and it is not working properly. So i am planning to replace it with the same model. Will the existing mounting bracket fit for this or Do I need to change the bracket as well?

Asked by: Spaudel
We appreciate your interest in this microwave oven. If the model numbers are the same, then all the specifications should be equivalent, including that of the mounting bracket.
Answered by: NeilE
Date published: 2017-03-20

just bought this unit, and wonfered is there a timer feature? I haven't been able to find it in the manual or on the appliance itself.

Asked by: DaniRenee
We appreciate your interest in this microwave oven and its features. This device can be used as a Kitchen Timer when entering a POWER LEVEL of 0, with a set time. This information can be found at the bottom of page 14 of the owner’s manual.
Answered by: NeilE
Date published: 2017-03-14
  • y_2017, m_9, d_20, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_171
  • loc_en_US, sid_MD00003083, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 8ms
  • QUESTIONS, PRODUCT