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OE Quality
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Dorman 99185ST Keyless Entry Transmitter
Keyless Entry Remote for Jeep Compass
This Dorman keyless entry transmitter is a direct-style replacement for the original Jeep Compass key fob on select 2017-2021 models. It matches the appearance and function of the factory remote and is programmed to the vehicle with a compatible scan tool by a qualified professional.
- Brand: Dorman
- Part number: 99185ST
- Fits 2017-2021 Jeep Compass, N/A
- Black key fob housing with 5 buttons
- Emergency button layout
- Electronic chip type: ID 4A (51 PHILIPS HITAG AES)
- OE FCC ID: M3N-40821302
- Programming required with a compatible scan tool
- Batteries included
- Remote start: No
Product Details
The Dorman 99185ST is built as a replacement or spare transmitter for select Jeep Compass applications. It is shaped to mirror the original remote and uses the specified electronic chip type for pairing through vehicle programming. For shoppers searching for a 2017-2021 Jeep Compass key fob replacement, this remote provides the correct OE-style format for the listed application. The part number 99185ST is also useful when cross-checking service records or ordering by reference.
This part cross-references CDJ 274.5 SMARTKEY for the same application.
Common Issues This Remote Can Address
- Lost or damaged original key fob
- Worn buttons or cracked remote housing
- Need for a spare keyless entry transmitter
- Failure to lock or unlock doors from the remote
- Need to replace a remote with the correct OE FCC ID M3N-40821302
Installation Notes and Tips
Programming is required and must be completed with a compatible scan tool. Professional setup is recommended to ensure the remote is paired correctly to the vehicle. Verify the OE FCC ID, chip type, and vehicle application before programming. For Jeep Compass owners, confirm the remote matches the listed 2017-2021 fitment before service begins. The part number 99185ST should be used as a reference during ordering and programming.
Quality Assurance
Dorman manufactures this transmitter as an OE-style replacement for the specified application, with fitment and function aligned to the original remote design for the listed Jeep Compass vehicles.
| Brand | Dorman |
|---|---|
| Part Number | 99185ST |
| 10878 | Oui |
| 10878 | Sí |
| 10878 | Yes |
| 10880 | Emergencia |
| 10880 | Emergency |
| 10881 | Key fob |
| 10881 | Llavero a control remoto |
| 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 | 5 |
| Grade Type | Premium |
| Electronic Chip Type | Id 4a (51 philips hitag aes) |
| Contenidos del paquete | 1 llavero |
| Contenidos del paquete | Advertencia fcc/ic |
| OE FCC ID | M3n-40821302 |
| Package Contents | 1 key fob |
| Package Contents | Fcc/ic warning |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Jeep | Compass | N/A | OE FCC ID: M3N-40821302 |
| 2020 | Jeep | Compass | N/A | OE FCC ID: M3N-40821302 |
| 2019 | Jeep | Compass | N/A | OE FCC ID: M3N-40821302 |
| 2018 | Jeep | Compass | N/A | OE FCC ID: M3N-40821302 |
| 2017 | Jeep | Compass | N/A | OE FCC ID: M3N-40821302 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.