For Gmc Acadia 2011 2012 4X D1S+5202 Led Headlight + Led Fog Light Bulbs Kit Hid Valve Mechanism Interchange Part Number: AC4291

Interchange Part Number: AC4291

328Xi E90 2007-2008

Fit For GMC K2500 1997-2000

Transmission mounts last longer

Quantity: 2Pcs/set

For Gmc Acadia 2011 2012 4X D1S+5202 Led Headlight + Led Fog Light Bulbs Kit Hid Valve Mechanism Interchange Part Number: AC4291D1S LED Headlights Production Introduction Upgrade high power 90W D1 D1S D1R LED light bulb for HID original bulbs replacement. 10 minutes directly install to the ORIGINAL BALLAST to replace HID headlight bulb. No need to take off the original ballast.(Please make sure the function of the ballasts are working) Pay attention: Please never install D1S D1R led bulbs to D3S D3R ballasts, and never install D3S D3R led bulbs to D1S D1R HID ballasts, it will