21910 OEM Dealer Keys Lexus RX300 Remote Head Key – 3-Button, 315 MHz (89070-48020)
New OEM replacement remote head key for 1999–2003 Lexus RX300, featuring Lock, Unlock, and Panic buttons at 315 MHz with a built-in TOY48 key blade and Texas ID 4C transponder chip. A direct factory-spec replacement that eliminates guesswork on fit, frequency, and programming compatibility.
- Description
- Specifications
- Vehicle Fitments
This New OEM remote head key (OE Part # 89070-48020) is a factory-spec replacement for 1999–2003 Lexus RX300 vehicles, combining a keyless entry transmitter and a cut-ready ignition blade in a single unit. Designed to work with vehicles equipped with a standard ignition key entry system — not compatible with push-to-start vehicles.
- OE Part Number: 89070-48020
- FCC ID: N14TMTX-1
- Button Configuration: 3 buttons — Lock, Unlock, Panic
- Frequency: 315 MHz
- Transponder Chip: Texas ID 4C Tag
- Key Blade / Keyway: TOY48 (short blade, included — requires cutting by a locksmith or dealer)
- Battery: CR1616
- Condition: New OEM
- Vehicle Compatibility: 1999–2003 Lexus RX300 (Base, 3.0L V6)
| Battery type | CR1616 |
|---|---|
| Button configuration | Lock, Unlock, Panic |
| Condition | New OEM |
| Fcc id # | N14TMTX1 |
| Frequency | 315 Mhz |
| Manufacturer | OEM Dealer Keys |
| Number of buttons | 3 |
| Oe part # | 89070-48020 |
| Product type | Remote Head Key |
- Lexus RX300 (1999)
- Lexus RX300 (2000)
- Lexus RX300 (2001)
- Lexus RX300 (2002)
- Lexus RX300 (2003)
