Toyota / Lexus Xenon HID Headlight Ballast Control Module OEM KDLT002

Restore consistent Xenon HID headlight output with this genuine Koito OEM ballast control module, used across a wide range of Toyota and Lexus models.

This is the KDLT002 ballast — the electronic control unit that steps up voltage to strike and sustain the Xenon arc in HID headlight systems. It's a shared Koito-brand module used across multiple Toyota and Lexus platforms.

Product Highlights

• Genuine Koito OEM HID ballast control module
• Part number KDLT002
• Direct replacement
• Exact item pictured will be shipped

Vehicle Fitment

• Lexus IS300 (2001–2005)
• Lexus ES300 (2000–2003) / ES330 (2004–2006)
• Lexus LS430 (2001–2006)
• Lexus SC430 (2002–2005)
• Lexus RX300 (2001–2003) / RX330 (2004–2006) / RX350 (2007–2009) / RX400h (2006–2008)
• Toyota Avalon (2005–2007), Celica (2003–2005), Prius (2004–2006), Sienna (2004–2010)

This ballast was also used on some non-Toyota/Lexus platforms, but RCAP is listing it specifically for Toyota/Lexus fitment — confirm the KDLT002 part number matches your original ballast regardless of model/year, since the safest fitment check on a shared module like this is the part number itself, not the year alone. Does NOT fit halogen (non-Xenon) headlight systems.

What Is Included

• HID ballast control module, as pictured

Only the components visible in the photos are included — igniter, bulb, and headlight housing are not included unless shown.

Condition

Pre-owned genuine OEM unit. May show normal cosmetic wear from age and prior installation. Check the photos closely for:

• Housing condition — cracks or heat damage
• Connector pins and wiring

You will receive the exact ballast shown, not a stock photo or substitute unit.

Verify Fitment Before Ordering

Compare against your original before ordering:

• Part number KDLT002 matches your original ballast's label exactly
• Connector shape and pin layout match

For additional fitment support, send us your VIN and a clear photo of your original ballast's part number or connector before ordering.

Why Choose a Genuine OEM Koito Ballast?

• Correct voltage output for consistent, flicker-free HID operation
• Original connector — no rewiring or adapter needed
• More reliable than a low-cost aftermarket ballast known for premature failure

This is a single unit — once sold, we may not have another matching unit.

Installation

Installation is a straightforward swap — typically a few screws and a connector, no special tools required.

A flickering, dim, or non-starting HID headlight isn't always the ballast — a failing igniter, a worn bulb, or a loose ground connection can cause the same symptoms. Confirm the ballast is genuinely the fault (swap-test against the working side, if possible) before ordering.

Order With Confidence

Purchase from Right Choice Auto Parts for accurately represented OEM automotive parts and responsive fitment support. Only one of this exact ballast is currently in stock.