OEM 09-10 Mazda 6 Xenon HID Headlight Ballast & D2S Bulb

**OEM 09-10 Mazda 6 Xenon HID Headlight Ballast & D2S Bulb** One (1) original OEM made in Japan xenon headlight control unit / H.I.D ballast with bulb igniter and HID D2S bulb Mazda part #: GS3L-51-0H3 / GS3L510H3 Will fit: 2009-2010 Mazda 6 and many others Tested and is in great working condition! Most items ship same day or next. Used items, tested and guaranteed to be in perfect working condition. Parts will be tested before shipping to ensure you receive a fully functional product. Please verify the part number to confirm compatibility. Compatibility is the buyer's responsibility. For any questions, feel free to contact us anytime. ITEM CONDITION: Good / Normal Use / As shown in the photos / It is buyer's responsibility to carefully inspect all of the photos for details and/or request more photos if necessary. PLEASE VERIFY THE COMPATIBILITY BEFORE BUYING OR SEND US YOUR VIN NUMBER AND WE WILL ASSIST YOU. IT IS THE BUYER'S RESPONSIBILITY TO DETERMINE WHETHER THE PART WILL FIT HIS/HER CAR. PLEASE MAKE SURE TO MATCH THE PART NUMBER WITH YOUR ORIGINAL PART. WHAT YOU SEE IN THE PHOTOS IS WHAT YOU WILL RECEIVE. Return Policy: All returns must be made and will be accepted within 30 days of the item being received by the customer. Items eligible for return are non-functional or items that differ substantially from the description. Please, do not purchase parts just to check and diagnose your vehicle’s problem. We are not liable for any labor fees associated with the installation or removal of any parts we sell. Warranty: We offer a 90 DAY WARRANTY on all of our parts. CONTACT US: If you have a question about any part please contact us before purchasing. IMPORTANT! Once you have received your item in satisfactory condition, please leave us feedback. If there is a concern or issue that would cause you to want to leave negative feedback, please contact us first and we will do our best to resolve the problem and satisfy the situation. Thank You * * * On Dec 24, 2025 at 00:53:26 PST, seller added the following information: 

• Country of Origin: Japan
• Certifications: OE
• Bulbs Included: Yes
• Headlight Style: Factory
• Fitment Type: Direct Replacement
• Ballast Included: Yes
• Part Brand: Factory, OEM
• Number of Bulbs: 1
• Placement on Vehicle: Front, Left, Right
• Housing Color: OEM
• Lens Color: Clear
• Light Color: Warm White
• Bulb Shape Code: D2S
• Items Included: Ballast, Bulbs
• Color Temperature: 4300K
• Brand: KoiTo
• Type: Headlight Assembly
• Lighting Technology: Xenon
• Features: Factory Headlights
• Manufacturer Part Number: 85967-30050, 85967-50020
• OE/OEM Part Number: GS3L-51-0H3
• Wattage: 35 W
• Voltage: 12 V
• Manufacturer Warranty: 90 Day
• Interchange Part Number: headlight ecu box controller mazda6 10 11 12, 0000-11-D2S, 000011D2S, 9070-36-350, 907036350, 9970-36-350, 997036350, BBY5-51-06Y, BBY55106Y