Lost or broken Sony remote? The RM-C3420 replacement is a drop-in substitute for multiple Sony remote models, including the LT-32N3135A, LT-43N5135AE, LT-40N5115A11E. This aftermarket handset is ready to use straight out of the box, with no pairing or programming required. Simply pop in two batteries, point, and press.
Ideal for households where the original handset has gone missing down the back of the couch, suffered a tumble, or had its buttons worn smooth after years of daily use. Pet owners dealing with chewed rubber keys will also appreciate a fresh, responsive replacement with a familiar button layout.
Technical Specifications
| Brand | Sony Compatible |
| Part Number | RM-C3420 |
| Device Type | TV Remote |
| Connectivity | Infrared (IR) |
Key Features
- Designed specifically as a Sony RM-C3420 substitute
- Works with multiple Sony TV models
- Instant operation — just insert batteries and point at your device
- Complete control over power, volume, channels, menu, and inputs
- Durable ABS construction for long-term daily use
Compatible Part Numbers
This remote replaces the following part numbers:
Compatible Sony TVs
This remote works with the following Sony tvs:








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