HomeElectrical, Lighting and Body > Anti-Theft SystemDorman 99399ST Keyless Entry Transmitter
Part #: 99399ST

Dorman 99399ST Keyless Entry Transmitter

⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ 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: Chrysler, 300 and Aspen
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Keyless Entry Transmitter for Chrysler 300 and Aspen

The Dorman 99399ST keyless entry transmitter offers a dependable solution for restoring remote access functionality on select Chrysler vehicles. Designed specifically for Chrysler 300 and Aspen models, this transmitter ensures seamless integration with your vehicle's anti-theft system.

Key Features of the Dorman 99399ST Transmitter

  • Compatible with Chrysler 300 and Aspen models
  • Replaces original keyless entry transmitter for remote locking and unlocking
  • Works with factory anti-theft systems to maintain vehicle security
  • Durable construction for long-lasting performance
  • Part number 99399ST ensures correct fit and function

Product Details and Compatibility

The Dorman 99399ST keyless entry transmitter is engineered to match the specifications of the original equipment for Chrysler 300 and Aspen vehicles. This transmitter operates with the vehicle’s existing anti-theft system, allowing you to lock and unlock doors remotely without compromising security. Its design aligns with factory standards to provide reliable communication between the transmitter and the vehicle’s receiver module.

Common Applications and Problem Resolution

  • Restores remote keyless entry functionality after transmitter failure
  • Replaces lost or damaged keyless entry transmitters
  • Resolves intermittent remote locking or unlocking issues
  • Maintains factory anti-theft system compatibility
  • Supports secure vehicle access for Chrysler 300 and Aspen owners

Installation Notes and Tips

Installation of the Dorman 99399ST transmitter typically requires programming to synchronize with your Chrysler 300 or Aspen’s anti-theft system. It is recommended to consult your vehicle’s owner manual or a professional locksmith for programming instructions. Ensure the transmitter battery is fresh to avoid operational issues. Proper programming is essential for full functionality of remote locking and unlocking features.

Quality Assurance and Warranty Information

Dorman manufactures the 99399ST keyless entry transmitter to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Dorman products generally come with a limited warranty covering defects in materials and workmanship. For precise warranty terms, refer to Dorman’s official documentation or contact the manufacturer directly.

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2009ChryslerAspenN/A4 Button; wo/Remote Start; wo/Dongle
2008ChryslerAspenN/A4 Button; wo/Remote Start; wo/Dongle
2007Chrysler300N/A4 Button; wo/Dongle
2007ChryslerAspenN/A4 Button; wo/Remote Start; wo/Dongle
2006Chrysler300N/A4 Button; wo/Dongle
2005Chrysler300N/A4 Button; wo/Dongle

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.