Headlights Assembly for 99-07 GMC Sierra - Clear Chrome Replacement

In this review the focus is on a direct-fit headlight assembly designed for late 1990s and 2000s GMC trucks and SUVs; the bottom line is that this unit delivers reliable brightness and fit for owners who need a straightforward OEM-style replacement. The reviewer found the assembly especially useful for do-it-yourselfers and repair shops because it arrives with HB3 low beam and HB4 high beam bulbs installed and is tested for 100% compatibility with the specified models, so buyers can expect a near-direct swap without complex modifications.

Key Features

• OEM-Quality Assurance: Built to match OEM part numbers 15850351 and 15850352, this assembly aims to provide fit and function consistent with the original headlamp.
• Model Compatibility: Precisely modeled to fit 1999-2006 GMC Sierra 1500/2500/3500, 2007 Sierra classic 1500/2500/3500, and 2000-2006 Yukon models for a correct fit when the vehicle style matches.
• Weather-Proof Performance: Sealed with a PUR adhesive and air-tightness tested to resist water intrusion and maintain internal humidity control over time.
• UV Optical Coating: Lens coated to resist yellowing and aging, preserving clarity and consistent beam pattern for safer night driving.
• Ready-to-Install: Comes with HB3 low beam and HB4 high beam bulbs included, reducing parts hunting and enabling a faster repair or DIY swap.
• Three-Year Coverage: Includes a 3-year limited warranty for defects under normal use, simplifying replacement or refund if issues arise.

Who It's For

This headlight assembly is best for owners of compatible GMC Sierra and Yukon models who want a direct-fit, OEM-style replacement without paying for a dealer part. It suits DIY mechanics and independent shops that value units which arrive ready to install and have factory-style housings and bulbs included.

It is not for owners of 1999 Sierra old body style trucks or 2007 Sierra new body style trucks, since the assembly is not compatible with those variants. Buyers seeking upgraded projector or LED conversions should look elsewhere, because this product is intended as a like-for-like halogen replacement.

Pros & Cons

Pros

• Direct-fit design and OEM reference numbers help ensure a correct replacement for listed models.
• Included HB3/HB4 bulbs and a sealed housing make installation practical and weather resistant.
• UV-coated lens maintains clarity and brightness over time for dependable night driving.
• Three-year warranty provides added peace of mind after purchase.

Cons

• Some customers reported mixed impressions of overall build quality compared with original OEM units.
• Not compatible with certain Sierra body styles, so fitment must be verified before purchase.

Specifications

Our Verdict

The KarSpareHub headlights assembly is a sensible, cost-effective replacement for owners of supported GMC Sierra and Yukon models who need a practical halogen swap with good weather sealing and included bulbs. It offers solid value for DIY installers and repair shops, though buyers wanting premium OEM build feel or upgraded lighting should compare alternatives.

Frequently Asked Questions

Will these fit my 2003 GMC Sierra?
They are designed to fit 2003 Sierra 1500/2500/3500 models provided the truck is not the 1999 old body style or the 2007 new body style variant.

Are bulbs included?
Yes, the assembly ships with HB3 low beam and HB4 high beam bulbs installed.

Is the housing waterproof?
The housing uses a PUR adhesive seal and passes a 100% air-tightness check and includes a breathable film to help control internal humidity.