HomeElectrical, Lighting and Body > Lighting - ExteriorStandard Ignition HID103 High Intensity Discharge (HID) Lighting Ballast
Part #: HID103

Standard Ignition HID103 High Intensity Discharge (HID) Lighting Ballast

⚙️ 21 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$317.42Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 525i, 530i, 540i, M5, and 528i
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition HID103 Lighting Ballast

The Standard Ignition HID103 is a high intensity discharge (HID) lighting ballast designed specifically for select BMW models. This module ensures reliable ignition and consistent performance for your vehicle's exterior lighting system.

  • Compatible with BMW 525i, 528i, 530i, 540i, and M5 models
  • Includes a single module with male blade terminals
  • Features 2 blade-type terminals for secure electrical connection
  • Designed to regulate voltage and current for HID headlights

Product Features and Specifications

This HID ballast module is engineered to provide stable power delivery to your BMW's HID lighting system. The unit includes two male blade terminals, which are standard for easy integration with the vehicle's wiring harness. The blade terminal type ensures a firm and corrosion-resistant connection, reducing the risk of electrical faults. The module format simplifies replacement and maintenance tasks.

Compatible BMW Models and Applications

The Standard Ignition HID103 ballast is compatible with a range of BMW vehicles, including the 525i, 528i, 530i, 540i, and M5. This compatibility ensures that the ballast meets the specific electrical requirements and fitment standards of these models, providing consistent lighting performance and safety.

Common Issues Addressed by HID Ballast Replacement

  • Intermittent or flickering HID headlights
  • Complete failure of HID headlight ignition
  • Dim or inconsistent headlight brightness
  • Electrical connection problems due to worn terminals
  • Fault codes related to lighting system malfunctions

Installation Notes and Tips

When installing the Standard Ignition HID103 ballast, ensure the vehicle's battery is disconnected to prevent electrical shock. Verify that the male blade terminals align correctly with the vehicle's wiring harness connectors. Secure the ballast module in its mounting location to avoid vibration damage. It is recommended to inspect the HID bulbs and wiring harness for any additional wear or damage during installation.

Quality Assurance and Warranty Information

Standard Ignition products are manufactured to meet OEM standards for fit, form, and function. The HID103 ballast undergoes rigorous testing to ensure durability and reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the product documentation or supplier, typically covering defects in materials and workmanship.

BrandStandard Ignition
Part NumberHID103
ContentsModule
Terminal GenderMale
Terminal TypeBlade

This part fits 21 vehicles. Search below:

YearMakeModelPositionNotes
2003BMW525iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2003BMW530iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2003BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2003BMWM5N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2002BMW525iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2002BMW530iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2002BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2002BMWM5N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2001BMW525iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2001BMW530iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2001BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2001BMWM5N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2000BMW528iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2000BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
2000BMWM5N/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1999BMW528iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1999BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1998BMW528iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1998BMW540iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1997BMW528iN/AAssured compatibility with High Intensity Discharge (HID) lighting ballast.
1997BMW540iN/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:

007760651601-18563128387114HDB103HID703

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