“OEM 10-14 Audi A4 S4 Xenon HID Headlight Ballast Module 8K0941597C” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 2x New OEM 07-11 Volkswagen Golf GTI Osram D1S Xenon HID 35W Headlight Bulb $107.64 Qty $107.64 × OEM Osram D1S Chevrolet Corvette Dodge Challenger Xenon HID Headlight Ballast $24.82 Qty $24.82 × OEM 10-14 Audi A4 S4 Xenon HID Headlight Ballast Module 8K0941597C $39.20 Qty $39.20 Coupon: Apply coupon Update cart Cart totals Subtotal $171.66 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 $180.61 Proceed to checkout