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OE-PART W003T22071 HID Xenon Ballast - 35W D3S D3R D4S D4R Headlight Control Module for Mitsubishi Lancer/Outlander/Eclipse Spyder/Galant/Endeavor

SKU: BAL-OEP-W003T22071-X1
OE-PART W003T22071 HID xenon ballast control module top view.
Mitsubishi Outlander replacement HID xenon headlight control unit.
Close-up socket view of Mitsubishi Galant replacement HID headlight control unit
OE-PART W003T22071 HID xenon ballast control module top view.
Mitsubishi Outlander replacement HID xenon headlight control unit.
Close-up socket view of Mitsubishi Galant replacement HID headlight control unit

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OE-PART W003T22071 HID Xenon Ballast - 35W D3S D3R D4S D4R Headlight Control Module for Mitsubishi Lancer/Outlander/Eclipse Spyder/Galant/Endeavor

OE-PART: Best Alternative to the OEM HID Ballasts

When a factory HID ballast fails due to age, heat cycle wear, or moisture ingress, the headlight bulb may experience flickering, delayed ignition, or complete failure to illuminate. The OE-PART W003T22071 Replacement HID Ballast is designed as a direct-fit aftermarket solution that mounts into the factory headlight assembly and connects directly to the stock wiring harness. Rated at 35W output power, this control module supplies the necessary high-voltage arc ignition and sustained operating current required for mercury-free D3S and D4-series HID lamps. Sourced through HID Concept.com, this replacement unit offers a dependable, budget-friendly alternative for restoring your vehicle’s factory HID lighting system.

Key Features & Benefits

  • Direct Aftermarket Replacement: Fits original Mitsubishi Electric part number W003T22071 and related cross-references.
  • 35W Standard Output: Operates on 12V DC input with 35W power delivery for stable bulb performance.
  • Multi-Bulb Type Compatibility: Compatible with D3S applications as well as D4S and D4R HID bulbs (when used with an appropriate factory external igniter setup).
  • Plug-and-Play Integration: Designed to utilize factory wiring harness connections without wire cutting or vehicle modifications.
  • Cost-Effective Alternative: Provides an accessible alternative to expensive dealership replacement components.

Vehicle Compatibility Section

This replacement ballast corresponds to Mitsubishi Electric model number W003T22071 and interchange numbers W003T20171 and W003T21971. It is also cross-referenced with Audi/VW group part number 8K0.941.597.E. Compatibility applies exclusively to models equipped with factory HID xenon headlights:

Part Number References

Mitsubishi Electric: W003T22071, W003T20171, W003T21971

Vehicle Application List (Factory HID Xenon Trims Only)

2006-2013 Mitsubishi Lancer (Fits vehicles with factory HID headlights)
2007-2012 Mitsubishi Outlander (Fits vehicles with factory HID headlights)
2006-2009 Mitsubishi Eclipse Spyder (Fits vehicles with factory HID headlights)
2004-2012 Mitsubishi Galant (Fits vehicles with factory HID headlights)
2007-2011 Mitsubishi Endeavor (Fits vehicles with factory HID headlights)

Important Fitment Notice: Fits factory HID Xenon headlight systems only. Does not fit models with standard halogen or aftermarket LED headlights. Because vehicle options vary by trim and model year, HID Concept recommends visually inspecting your original ballast part number before ordering.

Performance & Visibility Section

A functioning HID ballast is essential for maintaining proper headlight brightness and beam stability. Over time, original ballasts can deteriorate, leading to erratic bulb performance or total light loss. The OE-PART W003T22071 replacement module restores standard electrical power to your vehicle's xenon bulbs, helping ensure reliable headlight ignition and clear nighttime road illumination.

OEM Quality & Reliability Section

Choosing aftermarket replacement control modules from HID Concept.com allows vehicle owners to restore lighting function without paying dealership parts counter markups. Manufactured to match stock electrical specifications and mounting profiles, this module offers an estimated lifespan of 2,000 hours.

Recommendation: Because opposing headlights accumulate equal operating hours, HID Concept suggests evaluating both ballasts and bulbs when performing lighting maintenance.

Installation Information

The OE-PART W003T22071 ballast features a direct plug-and-play layout designed to match the factory mounting locations and plug connectors on compatible vehicles.

To install, ensure the vehicle ignition is OFF and power is disconnected. Access the headlight housing, remove the failed original Mitsubishi Electric ballast, attach the factory harness connector to the new OE-PART module, and secure it in place using stock mounting hardware. No wire cutting is required.



Technical Specs

Input Voltage 12V DC
Output Voltage 85V AC
Output Power 35W
Rated Lifespan appx 2000 hours
Application D3S D4S D4R (w/ Igniter)

HIDCONCEPT.COM ships worldwide using UPS, DHL, & USPS within 24-48 hours during the business days.

For International customers:

Please be aware that your country may charge you customs duties, taxes, and brokerage fees on importing goods on certain products. We are not responsible for any customs or duty taxes that your country’s government agency may charge on your merchandise. We advise you to consult your local government import office with any questions.

Return

We will accept returns for a refund or exchange on products in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. All returns without an exchange are subject to a 15% restocking fee without exception. The customer would be responsible for return shipping unless the reason for the return was our mistake which we will send you the pre-paid shipping label for. Your original shipping cost will be deducted from the refundable amount if you use the promotional free shipping code. All refunds must be issued back to the original payment method. We will NOT be able to process your return if your RMA number is not included with your product. Please allow 2-3 business days for us to process the return upon receipt.

We reserve the right to deny/ refuse the return if your return does not meet the criteria stated above.

Exchange

Product may be exchanged if they are in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. Customer is responsible for shipping cost to and from our warehouse unless exchange is required by our mistake which we will cover all the shipping costs. You will not be able to re-use any promotional free shipping code if you have already used them on your original purchase.

Refund

Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue the refund if your returned product does not meet the criteria we have stated on our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.

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