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🚘 Light up your legacy with PIT66 – where style meets unstoppable performance!
The PIT66 LED DRL BAR Headlights Assembly is a premium, vehicle-specific upgrade for 1999-2006 GMC Sierra and Yukon models. Featuring high-efficiency LED lighting with smoky lenses and black housing, it delivers enhanced brightness and wider visibility while ensuring durability through a fully sealed, weather-resistant design. This direct replacement set includes both driver and passenger sides, offering easy installation and DOT & SAE certification for safety and reliability.









| ASIN | B0DT9V32DC |
| Additional Features | Higher Visibility, DOT & SAE Certificate |
| Auto Part Position | Front Outside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #42,819 in Automotive ( See Top 100 in Automotive ) #148 in Automotive Headlight Assemblies |
| Brand | PIT66 |
| Brand Name | PIT66 |
| Color | Fit 99-06 Sierra Smoke |
| Compatible with Vehicle 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. |
| Customer Reviews | 4.2 out of 5 stars 201 Reviews |
| Included Components | 1 Pair of Headlights (Driver and Passenger Side) |
| Is Assembly Required | Yes |
| Item Dimensions | 21.34 x 18.62 x 7.48 inches |
| Lens Color | Smoky Lens |
| Lens Material | Polycarbonate |
| Light Source | LED, 9005 12V 65W,9006 12V 55W(Bulbs not included) |
| Light Source Type | LED, 9005 12V 65W,9006 12V 55W(Bulbs not included) |
| Manufacturer | PIT66 |
| Manufacturer Part Number | 02HLA4541BSW |
| Manufacturer Warranty Description | 1 year |
| Model Number | LED Headlight Assembly |
| Model Year | 1999 |
| OEM Equivalent Part Number | 125103011, 125104011, 15166756, 15166757 |
| Set Name | 1 Pair of Headlights (Driver and Passenger Side) |
| 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. 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. See more |
| Voltage | 12 Volts |
| Wattage | 65 watts |
| Year | 1999 |
M**E
You want these!
Straight forward, easy install. The smoked lenses are just right to let light through, but still look good! These replaced Dorman lenses and they feel much more secure than the old lenses. I highly recommend getting these!!
M**E
Great product!!
Love these headlights!! Super neat looking and my dad loves them for his suv!!
J**N
they look great on my old truck...!!!
Very easy to install on my old GMC pickup, high quaility and make the front of my old truck come alive...!...added new bulbs of course and I have Very much better night vision....worth the money for sure...j....
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.
W**L
Headlight
LED light burnt hole into light housing. Not durable. Alignment is trash. No instructions. Bottom light on passenger side consistently pops out when traveling have to replace light every time reach a destination. As far as moisture I live in SoCal however after this experience that’s probably non resistant
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**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
C**A
Fits 2005 Yukon
Fit perfect looks amazing on my husband Yukon
M**T
Do not buy.
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**.
ان يكون مناسب في التركيب وبكانه الصح حتى الان لم اركبه بيوم السبت غدا سوف اركبه
حتى الان لم استخدمه والسبب عدم التفرق واخترته لانه يعطي للشاحنه رونق الشباب والتجديد وعند الاستخدام سوف انشر صوره
C**S
Happy to buy again
Lights are nice and bright. Clean led. Great purchase. Would buy again.
J**E
Cheap lights
I thought these lights would be decent. But the running/turn light buckets clips dont clip in properly, the aiming mechanisms are loose so they casings move around alot and they dont adjust properly. And this only happened in 2 months. They look good, just the fit and finish is not good at all.
D**T
Would like a replacement
They look good but the product came damaged from the shipper with the mount being snapped and the cap inside the light being bent making my low beams bright as my high beams. Would like a replacement
Trustpilot
3 weeks ago
2 weeks ago