We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular infrared remote with rubber buttons for Sylvania TVs

Universal

Universal 1-device infrared remote for SYLVANIA 6413TEA NE121UD SST4273 ST419E

SKU CH-S5R8-NSJD0

A one-device infrared replacement remote for select SYLVANIA models, ready to use with batteries installed

  • TypeUniversal
  • Number of Devices Supported1
  • Wireless TechnologyInfrared
  • Battery TypeAAA Battery
  • Direct replacement for original Sylvania remote
  • Controls all functions of the original unit
  • Ready to use after inserting AAA batteries
  • Infrared operation matches original specifications
  • Supports model numbers 6413, 121, 4273, 419

Direct replacement for four Sylvania models

This universal infrared remote replaces the original SYLVANIA 6413TEA, NE121UD, SST4273 and ST419E handsets. It supports a single device and arrives pre-programmed with every button function of the original remote. Simply insert the required AAA batteries and it is ready to operate. The unit is supplied new with a 12 month guarantee.

Battery installation only; no programming required

Installation consists solely of fitting AAA batteries into the compartment, after which the remote works immediately. There is no code entry, learning procedure or software setup involved. The most common issue is inserting the batteries with reversed polarity, which prevents the remote from powering on. Verifying the orientation against the markings inside the compartment resolves this.

Confirm your model number matches one of the four

Before ordering, check the model label on your Sylvania device or the original remote to ensure it reads 6413TEA, NE121UD, SST4273 or ST419E. This remote controls exactly one device via infrared and cannot operate additional equipment such as sound bars or streaming boxes. Buyers needing multi-device control should look for a remote that supports more than one device.

Highlights

  • Direct replacement for original Sylvania remote
  • Controls all functions of the original unit
  • Ready to use after inserting AAA batteries
  • Infrared operation matches original specifications
  • Supports model numbers 6413, 121, 4273, 419

Specifications

BrandSYLVANIA
TypeUniversal
Number of Devices Supported1
Wireless TechnologyInfrared
Battery TypeAAA Battery

Questions about this item

How do I verify the remote works after installing batteries?

Point the remote at the SYLVANIA TV and press the power button; the TV should turn on or off, confirming the infrared signal is received.

What comes in the box and do I need to buy anything else?

The remote arrives with the original button functions pre-installed; you only need to supply two AAA batteries, which are not included.

Which model codes does this single-device remote replace?

It is a direct replacement for SYLVANIA 6413TEA, NE121UD, SST4273 and ST419E remotes, covering all original functions for those models.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.