/live/media/MM/MM_99599ST_Fro.jpg)
OE Quality
60-Day Returns
/live/media/MM/MM_99599ST_Fro.jpg)
/live/media/MM/MM_99599ST_Ang.jpg)
/live/media/MM/MM_99599ST_Top.jpg)
/live/media/MM/MM_99599ST_Bac.jpg)
/live/media/MM/MM_99599ST_Zz3.jpg)
DormanPart #: 99599ST
Dorman 99599ST Keyless Entry Transmitter
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$175.25Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, ES330, RX330, RX350, and RX400h
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Keyless Entry Transmitter options
Dorman 99599ST Keyless Entry Transmitter
| Brand | Dorman |
| Part Number | 99599ST |
| 10878 | Oui |
| 10878 | Sí |
| 10878 | Yes |
| 10880 | Integrado |
| 10880 | Integrated |
| 10881 | Cuña integral |
| 10881 | Integrated key |
| Length | 4.625 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Remote Type | Oui |
| Remote Type | Sí |
| Remote Type | Yes |
| Batteries Included | Oui |
| Batteries Included | Sí |
| Batteries Included | Yes |
| Programming Required | Oui |
| Programming Required | Sí |
| Programming Required | Yes |
| Width | 2.875 |
| Height | 2.125 |
| Button Quantity | 3 |
| Grade Type | Premium |
| Electronic Chip Type | 4d68 (68 texas cr-toyota) |
| Contenidos del paquete | 1 llavero |
| Contenidos del paquete | Advertencia fcc/ic |
| OE FCC ID | Hyq12bbt |
| Package Contents | 1 key fob |
| Package Contents | Fcc/ic warning |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Lexus | RX350 | N/A | OE FCC ID: HYQ12BBT |
| 2008 | Lexus | RX350 | N/A | OE FCC ID: HYQ12BBT |
| 2008 | Lexus | RX400h | N/A | OE FCC ID: HYQ12BBT |
| 2007 | Lexus | RX350 | N/A | OE FCC ID: HYQ12BBT |
| 2007 | Lexus | RX400h | N/A | OE FCC ID: HYQ12BBT |
| 2006 | Lexus | ES330 | N/A | OE FCC ID: HYQ12BBT |
| 2006 | Lexus | RX330 | N/A | OE FCC ID: HYQ12BBT |
| 2006 | Lexus | RX400h | N/A | OE FCC ID: HYQ12BBT |
| 2005 | Lexus | ES330 | N/A | OE FCC ID: HYQ12BBT |
| 2005 | Lexus | RX330 | N/A | OE FCC ID: HYQ12BBT |
| 2004 | Lexus | ES330 | N/A | OE FCC ID: HYQ12BBT |
| 2004 | Lexus | RX330 | N/A | OE FCC ID: HYQ12BBT |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
890700E040890700E04189070337508907033751890703380189070488208907048821LEX KEY 040 COMBO
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.