Car Parts

The Koito 39000-20751 Xenon Ballast is a headlight control unit designed for compatible Subaru vehicles equipped with Xenon HID headlights and D2S or D2R 35W bulbs. It comes with an integrated bulb holder and helps provide reliable operation of the vehicle’s Xenon lighting system.

This ballast is suitable for selected Subaru Legacy and Subaru Outback models. If your Xenon headlights are flickering, switching off intermittently, or failing to turn on, a faulty ballast could be the cause. Check the HID bulb and related components before replacing the ballast.

Compatible part numbers include Koito 39000-20751 and Subaru 84965-AE020. Please verify your original part number and vehicle specifications before ordering to ensure compatibility.

Order your replacement Koito Xenon Ballast today! Visit XenonPlanet for more information, availability, and compatibility details.

• Avoid scams by acting locally or paying with PayPal
• Never pay with Western Union, Moneygram or other anonymous payment services
• Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
• This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"