Genuine AL 1307329073 Xenon HID Ballast – Vauxhall Opel Vectra B 93170673

Genuine AL 1307329073 Xenon HID Ballast – Vauxhall Opel Vectra B 93170673

Genuine AL Automotive Lighting 1307329073 Xenon HID headlight ballast / control unit, designed as an OEM replacement for selected Vauxhall and Opel vehicles equipped with factory-fitted Xenon headlights.

This is a genuine original-equipment AL Automotive Lighting unit, not a low-cost aftermarket copy. It is also widely referenced under the Bosch number 1 307 329 073 and corresponds with Vauxhall / Opel OE number 93170673.

The ballast forms a critical part of the factory Xenon lighting system, supplying and controlling the electrical power required by the HID lamp and associated ignitor.

Part Numbers & Cross References

*1307329073 is listed as a replacement / later reference for certain 1307329053 applications. Always confirm the part number, connections and headlight system on the original unit before ordering.

Vehicle Compatibility

This ballast is primarily used on Vauxhall / Opel Vectra B models equipped with factory-fitted Xenon headlights.

Part of the Complete Factory Xenon System

The 1307329073 ballast operates as part of a complete factory Xenon HID headlight system. Depending on the headlight design, the system includes the ballast, Xenon ignitor and D2-series discharge bulb.

What Does the Xenon Ballast Do?

A Xenon HID headlight requires a dedicated electronic ballast rather than the simple 12V feed used by a conventional halogen bulb.

The ballast regulates the electrical supply to the Xenon lighting system, while the separate ignitor provides the high-voltage starting pulse required to ignite the HID discharge lamp.

Common symptoms associated with a failed ballast can include:

• Xenon headlight not illuminating
• Intermittent headlight operation
• Headlight switching off after startup
• Flickering Xenon lamp
• One Xenon headlight working while the other remains off

Product Specification

*Where the vehicle and headlight assembly use this specific part number.

Please Check Before Ordering

Xenon ballasts and ignitors can appear very similar while using different electronics, connections or headlight applications.

For the most reliable identification, inspect your existing ballast and compare the manufacturer's part number directly.

If your original ballast is marked 1307329073 / 1 307 329 073 / 93170673, this unit is intended as the corresponding replacement.

If you are also replacing the ignitor, this system uses the matching 3-pin AL/Bosch D2S / D2R ignitor, commonly referenced as 1307329080 / 1307329083.

HIDS-DIRECT stocks both the genuine AL 1307329080 / 1307329083 ignitor and a replacement 3-pin version .

If you are unsure, please contact HIDS-DIRECT with your vehicle details and, where possible, clear photographs of the labels and electrical connections on your existing Xenon ballast and ignitor before ordering.