“OEM for 05-11 Cadillac STS Xenon HID Headlight Ballast Control Unit pn 16533089” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 2x OEM 17-19 Audi A4 S4 LED Headlight Corner DRL Turn Signal Control Unit LH RH $58.79 Qty $58.79 × 2x New OEM 14-19 Chevrolet Corvette Philips D3S Xenon Headlight Bulb HID $112.47 Qty $112.47 × New OEM 10-12 Mercury Milan HID Xenon Philips D3S Headlight Bulb $57.77 Qty $57.77 × 2x OEM for 08-12 Land Rover LR2 Xenon HID Headlight & D1S Bulb LR021905 $73.06 Qty $73.06 × New OEM 04-19 Cadillac SRX Osram D1S Xenon HID 35W Headlight Bulb $56.10 Qty $56.10 × New D2R 8000K Xenon Headlight HID Bulb fits 03-06 Infiniti G35 $17.90 Qty $17.90 × 2x New OEM 08-17 Audi Q5 Osram 66340HBI D3S Xenon HID Headlight 35W Bulb $110.56 Qty $110.56 × New OEM 07-18 BMW X3 X4 Philips D1S Xenon HID 35W Headlight Bulb $63.83 Qty $63.83 × OEM for 05-11 Cadillac STS Xenon HID Headlight Ballast Control Unit pn 16533089 $149.27 Qty $149.27 Coupon: Apply coupon Update cart Cart totals Subtotal $699.75 Shipping USPS Priority Mail (2-3 days): $8.95 USPS Express (1-2 days): $27.99 USPS First Class - Free Shipping International Delivery: $69.95 Shipping to CA. Total $708.70 Proceed to checkout