“2x OEM for 15-19 Cadillac CTS HID Headlight Xenon Ballast & D3S Bulb 22791376” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × OEM 14-16 Buick Regal Philips HIR2 9012 55W Halogen Headlight Bulb $9.98 Qty $9.98 × 2x OEM for 09-14 Audi A6 S6 RS6 HID Xenon Headlight Ballast Control Unit $58.95 Qty $58.95 × 2x OEM for 15-19 Cadillac CTS HID Headlight Xenon Ballast & D3S Bulb 22791376 $171.32 Qty $171.32 Coupon: Apply coupon Update cart Cart totals Subtotal $240.25 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 $249.20 Proceed to checkout