

🚗 Light up your ride with confidence—never drive dark again!
The Dorman 923-012 Tail Light Circuit Board is a direct, waterproof replacement designed to restore full tail light functionality on select vehicle models. Easy to install with a plug-and-play design, it fixes issues with high beams, running lights, brake lights, and trailer connections. Backed by Dorman’s century-long reputation for quality, this part ensures a perfect fit and reliable performance.










| ASIN | B0026M5TG0 |
| Assembly Required | No |
| Auto Part Position | Right |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #115,720 in Automotive ( See Top 100 in Automotive ) #415 in Automotive Replacement Electrical Accessories |
| Brand | Dorman |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,066) |
| Date First Available | April 15, 2009 |
| Exterior | Ready To Paint If Needed |
| Global Trade Identification Number | 00019495212515 |
| Hollander Number | 166-2128R, 166-2129L |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 5.13 x 3.75 x 1.31 inches |
| Item model number | 923-012 |
| Lens Color | Clear |
| Lens Material | Plastic |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 923-012 |
| Model | 923-012 |
| OEM Part Number | 1P1730; 15304995 |
| Product Dimensions | 5.13 x 3.75 x 1.31 inches |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Specific Uses For Product | Rear Lights |
| UPC | 019495212515 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car |
| Wattage | 35 watts |
| Year | 2014 |
J**A
Fixed several issues. High beams, rear running lights, and trailer lights.
2005 GMC Sierra 4dr crew cab w/ 5 3/4 ft bed 2wd. For a while I've been trying everything to fix my father's truck. Rear DRL didn't ever come on but brakes worked, hazards worked, and turn signals worked. Also the high beams would never come on if you tried everything would just go dark. Even found out the trailer light connection wasn't getting any power. Changed bulbs, fuses, relays and nothing ever worked. Finally tried this and it FIXED EVERYTHING! was so happy. Part is easy to replace and feels and looks like the OEM part. 10/10 Quality. 10/10 Fit. 10/10 Connection Seal. Highly recommend 👌
R**D
Works as original equipment part
Good part ,well packaged . Plugged in as new factory part would . Works as expected.
J**D
No issue
Worked perfectly and fixed the problem with my intermittent turn signals. Direct replacement for the factory block.
D**R
2006 Silverado Having issues with trailer lights? I tried this.
Works on All 2006 Silverado Duramax. Easy to change 5 min. requires 13mm. Fits, Quality, exactly like the oem.
C**Y
Didn't solve my problem, but good part at a good price
I bought this after doing some investigation on why my tail light fuses were blowing. Circuit board is fairly easy to get to, remove, and replace. If I did it again, I would just take one wire off at a time so it's easier than finding the correct color imprinted on the board. My problem turned out to not be the circuit board at all, but for the price I thought it would be worth my time to replace. My problem ended up being that the brown wires were shorting out close to the steering wheel rod in the engine compartment. The wires were pushed left when a mechanic installed a new hydro brake booster. After 3 years the bolt on the steering column cut through those wires. Fuses wouldn't short right away, just when I turned the steering wheel! Very frustrating to find, but happy now that all is working.
H**I
Worked good ig
Idk 5 stars. Ordered it for my dad at his request and it worked good apparently cause he had no complaints 👌
D**D
Perfect
Exactly what I needed
D**A
Yo
Fit Great on my 2000 chevy silverado 5.3 v8 3 door cab
S**.
Muy buen producto
J**N
Fixed my issues with my old one and fit my 07 silverado
B**N
Have a 2012 GMC Sierra had my lights go all crazy, turn drivers side turn light on and all lights would flash including my ID lights. Thought it was my trailer plug. Unplugged it and it work a week later the same problem happened again. Bought this junction box plugged in my trailer plug and VOLA! Everything works fine again. Thanks so much.
E**K
Llegó en tiempo y forma
M**L
tres bien
Trustpilot
4 days ago
1 week ago