



🚗 Light up your lane with confidence—never miss a signal, never miss a moment.
The Dorman 923-012 Tail Light Circuit Board is a waterproof, direct replacement part designed for select Cadillac, Chevrolet, GMC, and Hummer models. Operating at 12 volts and 35 watts with halogen bulb compatibility, it restores tail light functionality with easy plug-and-play installation, delivering OEM-level performance at a cost-effective price.





| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | TAIL LAMP BLOCK GM |
| Product Dimensions | 13.03 x 9.53 x 3.33 cm; 90.72 g |
| Item model number | 923-012 |
| Exterior | Ready To Paint If Needed |
| Manufacturer Part Number | 923-012 |
| OEM Part Number | 1P1730; 15304995 |
| Position | Right |
| Bulb Type | Halogen |
| Special Features | Waterproof |
| Voltage | 12 Volts |
| Wattage | 35 watts |
| Item Weight | 90.7 g |
E**K
Llegó en tiempo y forma
Llegó en tiempo y forma
T**3
Dorman makes good products.
Don’t sleep on Dorman products. They are a great alternative to oem. Have always had good luck with their products. This board was an exact copy of the oem but for a better price. Solid construction, plugs plugged right in firmly. Good purchase.
T**.
Circuit board
Exact replacement. Easy to install, took five minutes.
J**N
Works
Works great on my 2008 GMC. The old one was a bit of pain to get out with the corrosion but the new one went in and hooked up with ease. Awesome replacement!
A**R
Fixed my taillight issue
Much cheaper that the local parts store.
Trustpilot
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