Xenon D1S D3S 35W HID Ballast 8K0941597 Factory OEM Direct Replacement D1-M
OEM Number: 8K0941597, 8K0941597B, 8K0941597C, 8K0941597E, W003T20171, W003T22071, BAM92-143700. Certain manufacturers may change the ballast type when t is a mid-cycle refresh or new production date.