2015-2019 Chevy Silverado Light Bulb Sizes Upgrade Guide

by Lasift Official September 17, 2019

2015-2019 Chevy Silverado Light Bulb Sizes Upgrade Guide

Welcome to the ultimate upgrade guide for replacing all the OEM halogen bulbs on your 2015-2019 Chevrolet Silverado with LED light bulbs. This guide is only accurate for 2015, 2016, 2017, 2018, 2019 Chevy Silverado 1500, 2500HD models equipped with OEM halogen bulbs. If your factory OEM bulbs are already LED type, it can't be modified or changed.

We dedicated the time and effort to put together all the OEM bulb sizes and LED bulb options in one easy to read location. The information below is free, and for our visitors. This list is an ongoing project and we reserve the right to make changes at anytime. Use the information below at your own risk. We provide zero warranties for the information we compiled. Why are we saying this? We definitely don’t mean to worry you. We say this because sometimes bulb sizes and kits can differ even within the same make, model, and year. The exact production month can sometimes make a difference in bulb sizes used. That makes it nearly impossible for us to be 100% certain the information below will be correct for your Silverado. We just want you to know there’s always that 1 percent chance it’s wrong, for your truck, for whatever rare reason. 

If you notice any changes that need to be made or additions that need to be included, feel free to let us know. It would be greatly appreciated. 

We hope you find it useful. Enjoy!

Exterior Light Bulbs


Fog Light Bulb: 5202

Front Turn Signal Bulb: 7440

Rear Turn Signal Bulb: 7443

Brake/Tail Light Bulb: 7443

Reverse Light Bulb: 921

License Plate Light Bulb: 194

Trunk Light Bulb: 921