Dodge Tail Light Circuit Board Dorman 923-030 - DMLTL00001


This replacement tail light circuit board is just what you need to get your vehicle in good working form again!


  • Brand New Dorman Tail Lamp Circuit Board
  • Fits either LH (Driver Side) or RH (Passenger Side)
  • Replaces dealer part number: 55077343
  • Direct replacement
  • Built to strict quality control standards
  • Attaches to the back of the taillight

This tail light circuit board makes a great replacement and has good cost savings over a dealer unit.


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Taillight Connector Plate (0:35)
    • Remove the two T25 torx screws from the side of the taillight.
    • Pull the taillight straight out.
    • Using a flat blade screwdriver push the locking tab out.
    • Disconnect the harness.
    • Remove the four screws from the connector plate.
  2. step : Replacing the Taillight Connector Plate (1:54)
    • Switch over the bulbs to the new connector plate.
    • Push the connector plate into place.
    • Replace the four screws.
    • Connect the harness. Replace the locking tab.
    • Line up the taillight and push it back into place.
    • Replace the two T25 screws.

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Torx Drivers & Sockets

  • T25 Torx Driver

5.0 / 5.0
1 Review
5 Stars
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1 Star
Reverse light not working
Perfect fit, easy to install, 1A video spot on! Reverse light bulb contacts on the lower part of the circuit board had corroded. This new circuit board solved the problem and any possible future like problems with the other two bulb contacts. Thanks 1A!
September 11, 2017
10 months ago
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Vehicle Fit

  • 2002-2006 Dodge Ram 1500 Truck Tail Light Circuit Board Driver or Passenger Side Dorman 923-030
  • 2003-2006 Dodge Ram 2500 Truck Tail Light Circuit Board Driver or Passenger Side Dorman 923-030
  • 2003-2006 Dodge Ram 3500 Truck Tail Light Circuit Board Driver or Passenger Side Dorman 923-030

This part replaces:

  • Partslink CH2817101
  • OE # 55077343AD
  • Dorman 923-030
Part #: DMLTL00001

Brand #: 923-030

How-to Video:

(03:43 min)