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  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3
  • OLM [118 - 21 STI, 15 - 21 WRX Base and Premium] Halogen Headlight to LED Model Converter Harness (Pair) - JDMuscleHeadlightsOLMA.70031.3

OLM

OLM

to Non-SRH Model Headlights Converter Harness (Pair)

Fits: 15-21 WRX/STI w/SRH

$6900
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Auto Parts Store of the Year 2026

OLM to Non-SRH Model Headlights Converter Harness (Pair)
Fits: 15-21 WRX/STI w/SRH

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Fitment

Please Note: Fits: 2018-2021 Subaru WRX and 2018-2021 Subaru WRX STI models with SRH headlights Part number: OLMA.70031.3
  • 2018-2021 Subaru | WRX STI
  • 2018-2021 Subaru | WRX

Description

The OLM Converter Harness allows 2018+ WRX/STI owners with SRH headlights to run 2015-2017 style headlights. The plug-and-play harnesses avoid cutting or splicing any wiring for a clean, reliable installation, and the pair covers both the driver and passenger sides.

  • Allows 2018-2021 WRX/STI models with SRH headlights to run 2015-2017 headlight housings
  • Simple plug-and-play installation — no wire cutting or splicing
  • Includes (2) harnesses, one per side — sold as a pair
  • Fits: 2018-2021 Subaru WRX and 2018-2021 Subaru WRX STI models with SRH headlights
  • Part number: OLMA.70031.3

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Warranty and Support

Limited Manufacturer Warranty

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Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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