Details

• Brand:

  

  

• SKU:

  JL1Z-18B849-CA

• Other Names:

  Amplifier, Kit Amplifier

• Description:

  This genuine Ford radio amplifier is the audio power module for the 2018-2021 Ford Expedition and Lincoln Navigator equipped with the premium 12-speaker audio system. The amplifier receives low-level signals from the audio control module, boosts and equalizes them across multiple channels, and drives the door speakers, tweeters, and subwoofer to produce the full high-output sound the premium system is designed for. Owners who need this part are commonly experiencing complete loss of audio from all speakers, sound from only some speakers, intermittent cut-outs, distortion at higher volume, or an audio system that fails to power up even though the radio display still works, all pointing to an internal amplifier fault. Ford catalogs this component under speakers and amplifiers for the 12-speaker audio configuration, and it is built to the factory channel mapping, output ratings, and connector layout so it integrates correctly with the vehicle audio network. This assembly carries the current Ford service number for the base 18B849 amplifier family on this platform. Because it is specific to the premium 12-speaker system, confirm your vehicle carries that audio option before installing. Mounting is typically behind an interior trim panel; disconnect the vehicle battery before servicing to protect the audio electronics, then transfer the wiring harness connectors to the replacement unit and verify audio operation across all speakers afterward. Restore full, balanced premium sound to your Expedition or Navigator with this OEM amplifier.

• Replaces:

  jl1z18b849b, jl1z18b849bg, jl1z18b849bh

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