Mk6ix MK4 Headlight Harness (10-Pin to 12-Pin Conversion)

Mk6ix MK4 Headlight Harness (10-Pin to 12-Pin Conversion)

Regular price$120.00
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  • Made to order (5-10 business day production time)

This harness converts 10-pin halogen wiring on MK4 / PQ34 platform vehicles to a 12-pin interface to support OEM Bi-Xenon headlight units. It allows for retrofitting Bi-Xenon headlights where 12-pin Xenon connections are required.

This product is made to order and typically has a 5-10 day production time. It will ship directly from the supplier.

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Key Features

  • Adapts factory 10-pin halogen wiring to 12-pin Bi-Xenon headlight connection
  • Retains primary lighting functions: low beam, high beam, DRL / parking lamps
  • Uses OEM-match connectors and appropriate wire gauge
  • Clean, plug-and-play installation (no splicing required)
  • Designed with durable sleeving and strain relief for reliability

Fitment & Compatibility

  • Intended for MK4 / PQ34 Volkswagen / Jetta / Golf / platform using halogen 10-pin wiring
  • Only for retrofits to OEM 12-pin Bi-Xenon headlight units

Why Use This Harness

Aftermarket Bi-Xenon or OEM legacy Bi-Xenon headlights often require a 12-pin input.  MK4 halogen models use 10-pin wiring, which won’t match. This harness fills that gap, letting you use 12-pin Xenon heads without cutting or mismatching your factory loom.


 


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