









💡 Light up your drive with confidence and style!
The PIT66 LED Headlight Assembly delivers 65 watts of high-efficiency illumination with a clear polycarbonate lens and black housing, engineered specifically for 1999-2007 GMC Sierra and 1999-2006 Yukon models. Featuring a fully sealed, weatherproof design and amber safety reflectors, this DOT and SAE certified headlight set ensures enhanced visibility, durability, and a perfect direct replacement for your vehicle’s front lighting needs.










| Brand | PIT66 |
| Color | Black |
| 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. |
| Year | 19992007 |
| Special Feature | Higher Visibility, DOT & SAE Certificate |
| Wattage | 65 watts |
| Auto Part Position | Front Outside |
| Lens Color | Clear Lens |
| Lens Material | Polycarbonate |
| Item dimensions L x W x H | 21.26 x 18.5 x 6.89 inches |
| Assembly Required | Yes |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | PIT66 |
| OEM Part Number | 125103011, 125104011, 15166756, 15166757 |
| Model | Compatible with 1999-2007 GMC Sierra 1500 2500 3500 |
| Item Weight | 10.33 pounds |
| Product Dimensions | 21.26 x 18.5 x 6.89 inches |
| Item model number | LED Headlight Assembly |
| Exterior | Polished,Anti-yellow/aging coating,waterproof |
| Manufacturer Part Number | 02HLA4541BBK |
| Special Features | Higher Visibility, DOT & SAE Certificate |