Brand KAC Part Headlight Assemblies Location Passenger Side and Driver Side Notes Reflector Type Assembly Without bulb(s) High Beam Bulbs 9005/HB3 (Bulbs Not Included) Low Beam Bulbs 9006/HB4 (Bulbs Not Included) Light Source LED / Halogen Lens Smoke Lens Housing Black Housing Reflector Amber Reflector Quantity Sold Set of 2 Product Fit Direct Fit Returns Policy 90-Day Return Policy (PART Number)GM2503187,GM2520173,GM2521173,20-5500-00,20-5499-00,12510001,12509901,16526133, 16526134,15199558,15199559 (PREMIUM Quality)This headlight assembly is made of high-quality material and maintains an excellent strength to give the parts long-term performance. It can be installed easily without using complicated tools. (EASY Installation)As a fully compatible replacement for the original parts, our bolt-on headlights are designed for quick and easy installation with no modifications or drilling required. So no need to master modification techniques or drilling, just plug and play. (Bulb Model)9005 High / 9006 Low Beam ; Bulbs Not Include! Comes with Complete Set of Headlight Kit (Headlamp and Bumper Lights),Plug-N-Play Operation, Direct OE Fitment or Replacement for the Stock Unit;Brings a Different Appearance to Veichle that Great for Show Use,Requires No Modification or Drilling. (NOTE)No Instruction Included. Highly Recommend Professional Installer for Installation. S.A.E. (Society of Automotive) and D.O.T. (Department of Transportation) Approved to Ensure the Quality and Fitment(OEM Part Numbers : 16526134, 16526133,GM2502187, GM2503187) SuncentAuto replacement headlights are built to OE standards, ensuring your vehicle can safely light the way at night or in bad weather. Using the same manufacturing processes to offer premium-level quality at a competitive price. Available Halogen and LED light sources (depending on your application) allow for even brighter light and longer service lives. Features & Benefits: Plug-N-PlayDesigned as a DOT/SAE-compliant direct replacement for your original headlights. Wiring is easy too! The XB Raptor LED headlights are designed to work without any modifications. They will plug into the factory connectors for the stock headlights and each assembly includes all necessary connectors, and rubber seals. They will plug into the factory connectors and fit flush with all pre-existing mounting points. They can easily be removed and will not void your factory warranty. Unmatched & Long-lasting VisibilityPainstakingly designed using advanced technologies to deliver superior lighting that facilitates safe driving at night time. The new headlight assembly will make a old truck looks new.Ultimate Quality & Safety AssuranceOur quality control process ensures that all products meet strict standards for fitment and durability, all of our headlights assemblies have to meet the moisture test, temperature test, humidity test, dust test, etc.Well-BuiltOur UV-coated polycarbonate lens will resist the test of time, ensuring your headlights will look good as new for many years to come. We also apply a layer of anti-fog agent on the headlights lens; thus, it allows better light output in extreme weather. In addition, we also apply another coating to protect the lens against yellowing and oxidation. IP65-rated water-resistant avoids moisture and fogging problems.Cause of condensation or fog 1. Large variations in daily temperature 2. As the dew point or humidity increases, vapor tends to accumulate easily together 3. Leaks in the sealing ring on the bulb or bulb socket Solutions 1. Check all vents for blockage. Turn on the headlights for 20 minutes to raise the temperature of the headlights and evaporate the condensed water 2. Remove the bulb and allow the water to evaporate inside the sell. use a hair dryer or heat gun for low-temperature heating. 3. Put the hygroscopic silica-gel desiccant in the headlights