Details

• Brand:

  

• SKU:

  19121438

• Positions: Left, Right
• Other Names:

  Ballast

• Description:

  Cadillac Escalade EXT. Escalade ESV. Helps regulate the voltage and current supplied to your vehicle's headlamps
  This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

  
  

  Headlamp Ballast - Cadillac Parts Pro (19121438)

  The Headlamp Ballast - Cadillac Parts Pro (19121438) is a genuine OEM lighting system component designed to regulate and supply the proper electrical power required for compatible HID headlamp operation. Manufactured to Cadillac Parts Pro’s exact factory specifications, this ballast ensures dependable headlight performance, reliable ignition, and seamless integration with your Cadillac’s factory lighting system.

  Constructed from high-quality automotive-grade electronic components and a durable protective housing, this headlamp ballast is engineered to withstand vibration, heat, moisture, road contaminants, and the demanding conditions of everyday driving. Its robust construction helps resist corrosion, electrical interference, and environmental wear, ensuring long-lasting reliability and consistent performance.

  Functionally, the ballast converts the vehicle’s electrical power into the high-voltage output necessary to ignite HID headlamp bulbs and then regulates the electrical current required for stable illumination. A properly functioning ballast helps ensure quick headlamp startup, consistent light output, and dependable nighttime visibility. Reliable ballast operation is essential for maintaining the performance and safety of the vehicle’s lighting system.

  As a genuine Cadillac Parts Pro OEM component, this ballast is manufactured to precise factory electrical specifications, communication standards, mounting requirements, and durability guidelines to ensure proper fitment and dependable operation. OEM engineering helps maintain compatibility with the original headlamp assembly while preserving factory lighting performance.

  Installation is recommended when replacing a faulty, damaged, water-damaged, or malfunctioning ballast, restoring HID headlamp functionality, or repairing lighting system issues. Proper fitment helps ensure reliable electrical operation, stable illumination, and long-term durability.

  • Genuine Cadillac Parts Pro OEM headlamp ballast

  • Supplies and regulates power for compatible HID headlamp systems

  • Helps ensure reliable headlamp ignition and stable illumination

  • Supports factory lighting performance and nighttime visibility

  • High-quality automotive-grade electronic construction

  • Resistant to heat, vibration, moisture, and environmental exposure

  • Precision-engineered for factory fit and compatibility

  Choosing the Headlamp Ballast - Cadillac Parts Pro (19121438) helps restore dependable headlight performance, maintain safe nighttime visibility, and deliver the quality, fit, and durability expected from a genuine Cadillac Parts Pro OEM replacement component.

  
  

• Condition: New

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