MAYASAF is an auto parts manufacturer and seller in the US that offers a wide range of replacement auto parts. We strive for excellence and believe high quality and a great reputation are crucial to our business. All of the auto-parts we offered are manufactured using the latest international equipment and state-of-the-art technology to meet OEM standards so you can replace your aging, worn out, or failed equipment with a direct fit solution. Whether you are putting the car up on blocks to do it yourself or looking to save money by bringing your own parts to your local mechanic, choosing MAYASAF will add life to your vehicle. Exact Fitment OE Supplier Manufactured Premium Quality Material Easy Installation Supplied w/Bulbs FITMENT APPLICATIONS: 2019 for Chevy Silverado 1500 2020 for Chevy Silverado 1500 2021 for Chevy Silverado 1500 PRODUCT INFORMATION: Lens Variations: Clear Lens Surface Finish: Chrome housing and black finish Package: 2 Pack (Left & Right with bulbs) Bulb Type: LED Wiring Harness: Included Replaces Original (OEM) Part #: 84509651, 84509652 PARTSLINK: GM2592332/GM2593332 FOG LIGHT INSTALLATION STEPS: 1. Remove the wiring harness from your existing fog light assembly. 2. Take out the mounting screws of your old fog light assembly. 3. Take out the fog light assembly from your automobile. 4. Get your new fog light and install it on your vehicle. 5. Tighten the mounting screws just enough to keep your new fog light assembly securely installed. Do not tighten the screws too much or they might cause damage to the assembly. 6. Get the wiring harness connected to your new fog light assembly. 7. Switch the fog lights on to check they are working properly. When you are driving in foggy days, MAYASAF fog light will improve the visibility of you and the surrounding traffic participants, so that the incoming car and pedestrians would notice each other at a distance. By the way, Yellow Len fog light has the strongest penetration! It's similar to the foggy days, raining days will make your visibility to be bad, MAYASAF fog light will help the incoming car and pedestrians notice each other at a distance, protect safety to you and your vehicle. Fog lights will illuminate the dark area where headlights can not, and penetrate the lower path where fog would congest, usually it will work with headlights to provide illumination and safety when you are driving thought bad weather. Headlight straight ahead and will cause glare when the light was reflected by fog, snow, water or something else. Fog lights are angled to the side and lower than headlights, the reflected glare will be reduced and sides of the road will be more visible.