LG 21FG5RL TV Replacement Remote Control

$32.99

LG 21FG5RL remote replacement runs channel tuning, volume, input selection and menu navigation on this 21-inch Flatron Ultra Slim CRT TV (part number MKJ54138901).

16 in stock

SKU: LG-21FG5RL Categories: , Brand:
Description

About This Remote

Channel tuning, volume, input switching, and menu navigation all come back to hand with this replacement remote control for the LG 21FG5RL. The LG 21FG5RL remote suits the set in a bedroom, den or workshop just as well as the main room, giving that device controls of its own. It works over infrared with no programming, code entry, or pairing required. The LG 21FG5RL is a 21-inch Flatron Ultra Slim CRT television built on the CW81B chassis, featuring the XD Engine video processor and multi-format analog tuning across NTSC and PAL formats.

Why buy this remote

  • Covers channel tuning, volume, input selection and full menu navigation for the LG 21FG5RL.
  • Works with no programming, code entry, or pairing, so setup takes no extra steps.
  • Has a familiar layout with the everyday controls where you’d expect them for the Flatron Ultra Slim series.
  • Runs on 2 x AAA batteries, which are easy to source anywhere.

Compatible part numbers

LG 21FG5RL Remote Specifications
Batteries2 x AAA
Part numberMKJ54138901
Device TypeTV
Warranty1 year

LG 21FG5RL TV Specifications

Brand / Series LG Flatron (Ultra Slim CRT TV)
Chassis CW81B
Display Type 21-inch Flat Cathode Ray Tube (CRT), Ultra Slim
Video Processing XD Engine
Tuner Multi-format analog (NTSC / PAL)
Audio System Turbo Sound, built-in stereo speakers
Audio Output 7W + 7W
Inputs AV In (Rear/Front composite), Component Video Input (480i)
Power Supply 220V AC, 50/60Hz
Child Lock Yes
Sleep Timer Yes
Favorite Channel Yes

Find the official LG 21FG5RL manuals on LG’s support page.

Frequently asked questions

Will this remote work with my LG 21FG5RL TV without any setup?

Yes. The LG 21FG5RL remote control requires no programming, code entry, or pairing. Insert batteries and it responds to the TV immediately.

What part number is this replacement remote supplied under?

This replacement is supplied under part number MKJ54138901.

What functions does this remote control on the LG 21FG5RL?

This remote covers channel tuning, volume control, input switching, and full on-screen menu navigation for the 21FG5RL.

What batteries does this remote use?

The remote takes 2 x AAA batteries.

What type of television is the LG 21FG5RL?

The LG 21FG5RL is a 21-inch Flat Cathode Ray Tube (CRT) television from LG's Flatron Ultra Slim series, built on the CW81B chassis. It features the XD Engine video processor, multi-format analog tuning (NTSC and PAL), and Turbo Sound stereo speakers rated at 7W + 7W.

Does this remote support the LG 21FG5RL's child lock and sleep timer functions?

Yes. The LG 21FG5RL includes both child lock and sleep timer features, and this remote provides access to those settings through the TV's on-screen menu.

Additional information
Compatible BrandLG
Device TypeTV
Compatible Model21FG5RL
Power Source2 x AAA
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Shipping and Delivery

๐Ÿ“ฆ Shipping Information

At USA Remotes, we’re committed to getting your replacement remote to you fast, free, and hassle-free โ€” the same way your remote shows up ready to use, with no pairing or programming. Below you’ll find everything you need to know about how we ship, how long it takes, and what to do if anything goes sideways.


๐Ÿšš How much does shipping cost?

Shipping is free on every order โ€” always. No minimum purchase, no handling fees, and no surprise charges at checkout. The price you see is the price you pay.


๐Ÿข Where do you ship from?

Every order ships from our U.S. fulfillment center. We’re a U.S.-based company, so your remote never sits in customs or crawls in from overseas โ€” it ships domestically and arrives quickly.


โฑ๏ธ When will my order ship?

We move fast. Orders placed before 2:00 PM Mountain Time (MT) on a business day ship the same day. Orders placed after the cutoff, on weekends, or on public holidays ship the next business day.

Business days are Monday through Friday, excluding national holidays.


๐Ÿš€ How long will it take to arrive?

Once your order leaves our warehouse, most deliveries arrive within 2โ€“4 business days. Paired with same-day processing, the majority of customers have their remote in hand within just a few days of ordering.

Delivery windows are estimates, not guarantees, and can run a little longer during weekends, holidays, peak seasons, or severe weather.


โšก Do you offer faster (expedited) shipping?

We don’t currently sell a separate paid expedited option, but many orders go out via USPS Priority Mail, which typically reaches most U.S. addresses in 2โ€“3 business days at no extra cost.

If you’re in a time-sensitive situation, email us at cs@usaremotes.com before you order and we’ll let you know what’s possible.


๐Ÿ“ฌ Which carriers do you use?

Because remotes are small and light, the vast majority of orders ship via USPS (United States Postal Service) โ€” usually USPS Ground Advantage or Priority Mail. For larger multi-remote orders we may use UPS or FedEx. The carrier is selected automatically to get your order to you as quickly and safely as possible.


๐ŸŒŽ Do you ship internationally?

Yes โ€” we ship internationally. International orders typically arrive within 8โ€“14 business days, depending on your destination and how long it spends in local customs. Carriers and shipping methods vary from country to country, so your order travels the most efficient route available.

Please note: international shipments may be subject to customs duties, taxes, or import fees charged by the destination country. These are set by your local customs authority and are the responsibility of the recipient.


๐Ÿ๏ธ Do you ship to Alaska, Hawaii, U.S. territories, and military addresses?

Yes. We ship to all 50 states, U.S. territories (including Puerto Rico, Guam, and the U.S. Virgin Islands), and APO/FPO/DPO military addresses. Because these rely on USPS, transit times may run a bit longer than the standard 2โ€“4 business days.


๐Ÿ“ฎ Do you deliver to PO Boxes?

Absolutely. Since most orders ship via USPS, PO Box delivery is no problem. On the rare occasion an order ships via UPS or FedEx, we may reach out for a physical street address.


๐Ÿ” How do I track my order?

As soon as your order ships, we’ll email you a tracking number. You can also check your status anytime on our Track Your Order page. If you don’t see the email within a day of ordering, check your spam folder or get in touch.


๐Ÿ“ง Why does my order say “Completed”?

When your order ships, you’ll get a confirmation email and your order status will change to “Completed.” That wording can be a little misleading โ€” “Completed” simply means your order has shipped and left our warehouse, not that it’s already been delivered. Just use the tracking number in your email to follow it the rest of the way to your door.


๐Ÿ“ญ My tracking number isn’t updating โ€” what should I do?

It’s normal for tracking to go quiet for a day or two, especially right after a label is created or over a weekend โ€” carriers don’t scan a package at every stop. If there’s no movement for more than 3โ€“4 business days, email us at cs@usaremotes.com and we’ll chase it down for you.


๐Ÿ“ฆ My tracking says “Delivered” but I don’t have it

If the carrier marked your package delivered but it’s not in your hands:

  1. Check around your home โ€” porch, mailbox, side door, garage, or wherever packages usually land.
  2. Ask household members or neighbors in case someone brought it in for you.
  3. Wait 24 hours โ€” packages are sometimes scanned as delivered slightly before they actually arrive.

If it still hasn’t turned up:

  • Contact your local USPS office โ€” they can pull GPS delivery confirmation showing exactly where the package was scanned.
  • Contact us at cs@usaremotes.com or (720) 204-8889. We’ll help open an investigation and retrieve the GPS scan data if needed.

Insurance: Our shipments include carrier insurance against loss or damage. We’ll guide you through the claim process with the carrier and stay on it until it’s resolved.


๐Ÿ’” My remote arrived damaged or doesn’t work

Every remote is tested and packed with care, but if yours shows up damaged or has a defect, you’re covered by our 1-year warranty and full compatibility guarantee. Just contact us at cs@usaremotes.com with your order number (and a quick photo if it’s physically damaged), and we’ll arrange a replacement or refund right away. Full details are in our Returns & Refunds policy.


๐Ÿ  What if I entered the wrong address?

If you spot a mistake in your shipping address, contact us immediately. If your order hasn’t shipped yet, we can fix it. If a package comes back to us as undeliverable (wrong or incomplete address), we’ll reach out to arrange a re-ship to the correct address.


๐Ÿ”€ Why did my order arrive in separate packages?

If you ordered more than one remote, your items may occasionally ship in separate packages or arrive on different days. Each shipment gets its own tracking number, so don’t worry if one lands before the other.


โ„๏ธ Holiday & weather delays

Carrier networks slow down during major holidays and severe weather. We still ship on our normal same-day schedule, but transit times may stretch during these periods โ€” and once a package is with the carrier, those delays are outside our control.


โœ… Our commitment to you

Your satisfaction is our priority. If anything goes wrong with your shipment, we’ll work directly with USPS or the relevant carrier to make it right and get your remote to you safely. Nobody should be stuck without a way to control their TV, sound bar, or AC.


๐Ÿ“ž Still have questions?

We’re happy to help.

  • Email: cs@usaremotes.com
  • Phone: (720) 204-8889
  • We typically reply within one business day.