Casa » 55W 5500K Xenon HID Ballast Control Unit for D2S D4S D2R D4R Lamps

55W 5500K Xenon HID Ballast Control Unit for D2S D4S D2R D4R Lamps

SKU: 1005012923684081-Default Title
Default Title
€59,96
-38% €95,94 €59,96

Restore Reliable Xenon HID Operation

When your vehicle’s headlight flickers, delays ignition, or fails to power a D2S, D4S, D2R, or D4R bulb, the high‑voltage ballast control unit is usually the weak link. This aftermarket replacement module replicates factory output at 55 watts and 5500 Kelvin, delivering stable white light without excessive heat or voltage sag. Designed as a direct drop‑in swap, it removes adapter confusion and restores correct arc formation inside xenon lamps for consistent nighttime visibility. Cross‑referenced with OEM identifiers including 85967‑02010, 85967‑45010, and 81107‑75020, this Malcayang unit reliably revives aging projector lens and reflector headlamp systems.

Performance Benefits & Installation Guidance

  • Match the physical footprint and pin layout of your existing harness before securing the mount to prevent misalignment inside tight headlight housings.
  • Absorb any residual charge with an insulated screwdriver before unplugging old connectors to safeguard vehicle ECUs from sudden back‑feed spikes.
  • Run both front ballasts simultaneously rather than isolating one side, which helps maintain balanced electromagnetic interference across the lighting circuit.

Technical Specifications

Brand: Malcayang
Power Draw: 55W rated at standard 12V automotive operation
Color Temperature: 5500K neutral white
Supported Lamp Types: D2S, D4S, D2R, D4R
OEM Cross‑Reference: 85967‑08020, 85967‑75020, 85967‑22080, 85967‑02010, 81107‑75020, 81107‑60F10, 031100‑1040, 031100‑1010, DDLT004, KDLS001
Compliance: CE marked construction
Condition: 100% new factory tested aftermarket component

Package Includes

  • 1x 55W Xenon HID Ballast Control Unit (model corresponds to your selected part number)

Safety & Application Notes

Hiring a certified automotive technician is strongly advised, incorrect mounting pressure or exposed high‑voltage leads can trigger rapid component degradation. Manufacturer installation sheets do not accompany this spare part. Regional facelifts and chassis years utilize different housing geometries, so verify the exact alphanumeric code stamped on your working unit before ordering. Production tolerances allow up to a 1–2 mm dimensional variance, which never impacts electrical sealing or light alignment.

Multilingual diagnostic and wiring diagrams are supplied where the original supplier provides them. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Delivering verified replacement electronics to private owners and trade professionals since 2002 at intercyprus.com — consistent quality backed by experienced customer support.