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DormanPart #: 99446ST
Dorman 99446ST Keyless Entry Transmitter
⚙️ 87 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$144.39Free 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: Chevrolet and GMC, Cheyenne, Colorado, Sierra, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 1500 LD, Silverado 1500 LTD, Silverado 2500, Silverado 2500 HD, and Silverado 3500 HD
🔄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 99446ST Keyless Entry Transmitter
| Brand | Dorman |
| Part Number | 99446ST |
| 10019 | Oui |
| 10019 | Sí |
| 10019 | Yes |
| 10384 | No |
| 10384 | Non |
| 10385 | No |
| 10385 | Non |
| 10386 | No |
| 10386 | Non |
| 10387 | Oui |
| 10387 | Sí |
| 10387 | Yes |
| 10878 | No |
| 10878 | Non |
| 10880 | No key blade |
| 10880 | Sin llave angular |
| 10881 | Key fob |
| 10881 | Llavero a control remoto |
| Battery Type | Coin |
| Battery Type | Moneda |
| 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 |
This part fits 87 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2023 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | Chevrolet | Colorado | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | Chevrolet | Silverado 1500 LTD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | GMC | Sierra 1500 Limited | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2022 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | Chevrolet | Colorado | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2021 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | Chevrolet | Colorado | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2020 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | Chevrolet | Silverado 1500 LD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | GMC | Sierra 1500 Limited | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2019 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | Chevrolet | Silverado 2500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2018 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | Chevrolet | Silverado 2500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2017 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | Chevrolet | Silverado 2500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2016 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | Chevrolet | Silverado 2500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | Chevrolet | Silverado 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | Chevrolet | Silverado 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2015 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | Chevrolet | Cheyenne | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | Chevrolet | Silverado 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | GMC | Sierra | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | GMC | Sierra 1500 | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | GMC | Sierra 2500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
| 2014 | GMC | Sierra 3500 HD | N/A | OE FCC ID: 2AOKM-GV10 |
* 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:
13577763135777642288147984540863GM 919 SMARTKEY
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.