Xenon HID Ballast DDLT003 for Lexus Toyota Subaru Scion (2004-2016)

New D4S / D4R xenon HID headlight ballast for Lexus / Toyota, replacing Denso / Koito DDLT003 (Toyota 85967-52020), for factory HID headlights on many 2004-2016 Lexus, Toyota, Subaru and Scion models. Replacement unit for Denso, not a Genuine Denso part. Free shipping to the lower 48.

Fix a Dark or Flickering HID Xenon Headlight

The ballast powers and ignites the factory D4S / D4R xenon bulb. When it fails the headlight can flicker, cut out or stay dark even with a good bulb.

Fits

Fits vehicles with the factory HID Xenon headlamp. Match the part number on your old module before ordering.

OEM / Interchange Part Numbers

• DDLT003
• 85967-52020
• 85967-52021
• 85967-33030
• 85967-51040
• 85967-51050
• 85967-20010
• 85967-20021
• 85967-24010
• 85967-53040
• 85967-06020
• 85967-0E010
• 84965-CA010
• KDLT003
• 81107-47150
• 81107-33761
• 81107-53501
• 39000-60082

Common Signs of a Failed Module

• Headlight goes out after a few seconds or minutes
• Headlight flickers or cycles on and off
• One headlight dead while the bulb is good
• Headlight color shifts or the lamp won't strike

Specs

• Brand: replacement for OEM Denso (not Genuine)
• Bulb type: D4S / D4R
• Placement: front left or right
• Includes the attached igniter lead shown in the photos
• Country of manufacture: Japan (per seller)
• Condition: new, sold as one unit

What's Included

• 1 x D4S/D4R xenon HID ballast (DDLT003 type)

Installation

1. Turn the headlights and ignition off and disconnect the negative battery cable. Let the bulb and ballast cool.
2. On the Lexus / Toyota and other listed models the ballast is mounted to the bottom or back of the headlamp housing. Depending on the vehicle you may reach it through the wheel-well liner, or you may need to loosen the bumper cover and unbolt the headlamp to pull it forward.
3. Unplug the main power connector and the igniter/bulb lead, then remove the screws holding the ballast to the housing.
4. Compare the part number on your old ballast to the numbers above before fitting the new one.
5. Fit the new ballast, refit its screws and lock every connector fully.
6. Reinstall the headlamp and trim, reconnect the battery and test low beam (and high beam if bi-xenon).

FAQ

Is this a Genuine Denso part?
No. It is a new replacement ballast for Denso DDLT003 / Toyota 85967-52020, made to plug in like the original.

Does it include a bulb?
No. It is the ballast only; reuse your D4S or D4R bulb.

Is shipping free?
Yes, shipping is free to the lower 48 US states.