HID Xenon D3S Headlight Ballast Module 20928264 for Chevrolet Tahoe 2014-2020

HID Xenon D3S Headlight Ballast Module for Chevrolet

This HID Xenon D3S headlight ballast module, referenced as 20928264, powers the D3S bulb in Chevrolet Tahoe headlight assemblies for consistent, stable output.

Overview

This HID Xenon D3S headlight ballast module replaces a failed factory ballast and restores proper function to the headlight system for Chevrolet Tahoe models. The ballast regulates voltage to the D3S bulb so the headlight ignites and holds a steady beam. It is intended for drivers and technicians replacing a dead or flickering ballast on 2014 to 2020 Chevrolet Tahoe vehicles.

Built For Performance

• D3S bulb compatibility for direct replacement of the factory ballast
• Stable voltage output for consistent HID light performance
• Plug-in connector design for the original harness
• Sealed housing to protect internal electronics from moisture
• Compact footprint that fits the stock headlight housing location

Fits These Machines

• for Chevrolet Tahoe 2014
• for Chevrolet Tahoe 2015
• for Chevrolet Tahoe 2016
• for Chevrolet Tahoe 2017
• for Chevrolet Tahoe 2018
• for Chevrolet Tahoe 2019
• for Chevrolet Tahoe 2020

On-The-Job Use

• Restoring a headlight that no longer ignites
• Replacing a failed factory ballast during headlight repair
• Fixing flickering or inconsistent HID output
• Front-end collision repair where the ballast was damaged

Specs At A Glance

Good To Know

Q: Will this ballast work with any D3S bulb? A: It is designed for D3S HID systems and works with standard D3S bulbs that match the factory setup. Confirm the bulb type in your headlight before ordering.

Q: Do I need to replace both ballasts at once? A: Only the failed side needs replacement, though some drivers replace both for consistent age and performance. Check each side for ignition or flicker issues first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.