









🚘 Light up your legacy with PIT66 – where power meets precision!
The PIT66 LED Headlight Assembly offers a high-performance 65W LED upgrade tailored for 1999-2007 GMC Sierra and 1999-2006 Yukon models. Featuring a clear polycarbonate lens, black housing with amber reflectors, and a fully sealed, weatherproof design, it ensures enhanced visibility, durability, and safety. This direct replacement set includes both driver and passenger sides, is DOT & SAE certified, and promises an easy installation with a flawless fit—perfect for professionals demanding reliability and style on the road.










| ASIN | B0DT9RRGLC |
| Assembly Required | Yes |
| Auto Part Position | Front Outside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #31,412 in Automotive ( See Top 100 in Automotive ) #123 in Automotive Headlight Assemblies |
| Brand | PIT66 |
| Color | Fit Sierra 1999-2007 Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (176) |
| Date First Available | August 4, 2022 |
| Exterior | Polished,Anti-yellow/aging coating,waterproof |
| Item Weight | 10.33 pounds |
| Item dimensions L x W x H | 21.26 x 18.5 x 6.89 inches |
| Item model number | LED Headlight Assembly |
| Lens Color | Clear Lens |
| Lens Material | Polycarbonate |
| Manufacturer | PIT66 |
| Manufacturer Part Number | 02HLA4541BBK |
| Model | Compatible with 1999-2007 GMC Sierra 1500 2500 3500 |
| OEM Part Number | 125103011, 125104011, 15166756, 15166757 |
| Product Dimensions | 21.26 x 18.5 x 6.89 inches |
| Set Name | Driver (Left) & Passenger (Right) sides |
| Special Feature | Higher Visibility, DOT & SAE Certificate |
| Special Features | Higher Visibility, DOT & SAE Certificate |
| Specific Uses For Product | Head Lights |
| Vehicle Service Type | Compatible with 1999-2007 GMC Sierra 1500/2001-2007 Sierra 1500 HD; Compatible with 1999-2004 GMC Sierra 2500/2001-2007 Sierra 2500 HD; Compatible with 2001-2007 GMC Sierra 3500; Compatible with 1999-2006 GMC Yukon; Compatible with 2000-2006 GMC Yukon XL 1500/Yukon XL 2500; Compatible with 2001 GMC Sierra C3; NOT Compatible with Denali Trims; For 2007, Compatible with Classic Models ONLY. |
| Wattage | 65 watts |
| Year | 19992007 |
D**R
10/10
Install was very simple, hooked up wires to an ignition fuse. LEDs are very bright and look sharp, no condensation yet. 10/10 recommend for low budget buy.
E**E
Upgraded look and visibility.
Great fit, good upgraded look!
D**W
Great replacement for stock worn out head light bezel
Great replacement for old worn out stock headlight bezel fits my 2005 dodge ram 2500 easy to install
L**.
Headlights
Headlights came with no instruction manual so you have know how to wire in the led bar or look it up to figure it out. There is a tiny gap that makes the overall fit not perfect but not terrible. The brightness with led bulbs is pretty good actually. It hasn’t rained since ive installed them so not sure if moisture gets in or not. It does take a little bit to get them adjusted perfectly. Overall for the money id say its not a terrible purchase because they do look pretty good once they are in and everything is adjusted and wired properly. If you have zero patience with aftermarket products do not buy.
D**N
Good product
Definitely enhanced my truck like the look of the smoke lenses holds moisture out fairly well during the rain
D**S
No good.
Junk. No wiring diagram. DTRL still don't work. OEM light sockets don't fit right. Adjustment screws stripped or broke. Moisture inside after 3 days.
O**A
Would buy again!
Easy install, looks super nice, really durable housing. Lights are not as bright as expected but definitely not dime
W**S
Too much gap.
If I was putting these on a nice truck I would have sent them back. The gap where it matches up to the fender was way off. Otherwise, they look good and are way better than the old yellowed ones.
M**T
Garbage. The lights all fit sloppy and don’t line up properly and shake/rattle down the road. The only reason they get one star and not zero is because they look cool. Save your money and buy something not Chinese.
خ**.
حتى الان لم استخدمه والسبب عدم التفرق واخترته لانه يعطي للشاحنه رونق الشباب والتجديد وعند الاستخدام سوف انشر صوره
C**S
Lights are nice and bright. Clean led. Great purchase. Would buy again.
Trustpilot
1 month ago
5 days ago