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The Dorman 923-101 Roof Marker Light is a direct OEM replacement designed specifically for select Chevrolet and GMC models. Crafted from UV-resistant polymers, it offers long-lasting durability and a precise fit confirmed through vehicle try-on testing. Powered by a 28V, 50W incandescent bulb, this right-position marker light combines over a century of Dorman’s automotive expertise with easy installation and reliable performance.
| ASIN | B00NF1Q7HQ |
| Best Sellers Rank | #698,999 in Automotive ( See Top 100 in Automotive ) #463 in Automotive Vehicle Top Clearance Light Assemblies |
| Brand | Dorman |
| Bulb Type | Incandescent |
| Customer Reviews | 4.5 4.5 out of 5 stars (134) |
| Date First Available | September 8, 2014 |
| Exterior | Machined |
| Item Weight | 12.6 ounces |
| Item model number | 923-101 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 923-101 |
| Model | 923-101 |
| OEM Part Number | 15200082; 20929614; 20966093; 22956991; 25826850 |
| Position | Right |
| Product Dimensions | 21.5 x 2.9 x 4.8 inches |
| Special Features | Dishwasher Safe |
| Voltage | 28 Volts |
| Wattage | 50 watts |
M**R
Good fit, still works after a month
Perfect fit to replace the GM light that came with my truck. Before securing it to my roof I ran a bead of silicone around the base to ensure a watertight installation. LED color matches the two outer GM marker lights. Time will tell of its longevity.
C**H
2009 gmc sierra 2500 crew cab
Great stock replacement
D**.
Looks OE at a Better Price Point
Simple swap, looks like OE
E**.
Fits but not bright
Good fit so far, I siliconed the edges as reports stated it will leak Not at all bright. But I’m selling it so I’ll deal
J**.
Plug and play just like OEM
Works and looks just like the OEM.
M**A
Great fit, good replacement for stock item
Easy install, nice bright light
G**.
Fit was perfect and easy to install
Fit was perfect and easy to install. Just be careful when removing the old light. Use a plastic putty knife to help separate it from the roof suface. Just went through the heavy So Cal rains. No leaks.
C**E
GOOD QUALITY WELL PACKAGED
These are cheap and flimsy as the GM lights that cost 10 times as much. Do not hesitate to purchase these, They are the best replacement on the market!
F**A
oem spec!
D**K
The retainers were a bit too small for the square holes and the screws were a bit too short, so the retainers didn't grab the hole edges very well. in the end, I ran a bead of sealant around the unit to keep it in place.
Trustpilot
2 weeks ago
1 week ago