HomeElectrical, Lighting and Body > Lighting - ExteriorStandard Ignition HID123 High Intensity Discharge (HID) Lighting Ballast
Part #: HID123

Standard Ignition HID123 High Intensity Discharge (HID) Lighting Ballast

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, S400, S450, S600, and S65 AMG
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Overview of Standard Ignition HID123 Lighting Ballast

The Standard Ignition HID123 High Intensity Discharge (HID) Lighting Ballast is designed specifically for select Mercedes-Benz models, including the S65 AMG, S400, S450, and S600. This ballast ensures reliable performance and proper operation of your vehicle's HID exterior lighting system.

  • Connector Gender: Female
  • Connector Quantity: 2
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Pin
  • Includes 1 ballast unit

Technical Details and Compatibility

The HID123 ballast from Standard Ignition is engineered to meet the electrical requirements of Mercedes-Benz S65 AMG, S400, S450, and S600 models. Featuring two female connectors and two male pin terminals, this ballast facilitates secure and precise electrical connections necessary for optimal HID lighting function. The included single ballast unit is designed to replace faulty or worn-out ballasts, restoring proper voltage regulation and ignition for your vehicle’s HID headlights.

Purpose and Common Applications

  • Restores proper ignition and voltage regulation for HID headlights
  • Replaces malfunctioning or damaged HID ballasts
  • Eliminates flickering or dimming headlight issues
  • Ensures consistent lighting performance in Mercedes-Benz S65 AMG, S400, S450, and S600
  • Supports safe nighttime driving with reliable exterior lighting

Installation Notes and Tips

When installing the Standard Ignition HID123 ballast, ensure the vehicle’s battery is disconnected to prevent electrical shock. Verify connector orientation—female connectors and male pin terminals must align correctly with the vehicle’s wiring harness. Handle the ballast carefully to avoid damage to the terminals. It is recommended to inspect the headlight bulbs and wiring harness for any additional issues during installation.

Quality Assurance and Warranty

Standard Ignition manufactures the HID123 ballast to meet OEM specifications for Mercedes-Benz vehicles. This part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandStandard Ignition
Part NumberHID123
Connector GenderFemale
Contents1 Ballast
Terminal GenderMale
Terminal TypePin

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2011Mercedes-BenzS400HybridN/ASide Marker
2011Mercedes-BenzS450N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2010Mercedes-BenzS400HybridN/ASide Marker
2010Mercedes-BenzS450N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2009Mercedes-BenzS450N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2009Mercedes-BenzS600N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2009Mercedes-BenzS65 AMGN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2008Mercedes-BenzS450N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2008Mercedes-BenzS600N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2008Mercedes-BenzS65 AMGN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2007Mercedes-BenzS600N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2007Mercedes-BenzS65 AMGN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2218706389HDB123HID711

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.