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  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
  • Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813
Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813

Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813

  • 5 - 29 Pieces
    $20
  • >= 30 Pieces
    $10

Customization:

Customized logo（Min.Order: 2 pieces）
Customized packaging（Min.Order: 2 pieces）
Graphic customization（Min.Order: 2 pieces）
View product details

Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Xenon HID Headlight Control: The Original Xenon HID Headlight Ballast Control Unit (A0038206026/A0028202426) is designed to regulate voltage and power for high-intensity discharge (HID) headlights in Mercedes Benz W211 vehicles.
  • Compatibility & Customization: Tailored for Mercedes models like the W211 (4E0907813), it supports 12V systems and yellow light color configurations, ensuring precise adaptation to vehicle-specific requirements.

Key features

  • 1. Corrosion-Resistant Metallic Body

    • With a durable aluminum/steel alloy construction, ensure long-term reliability in harsh automotive environments. The metallic design enhances heat dissipation, maintaining optimal performance even under continuous use.

  • 2. Sealed Connector Design

    • With a red rubber-sealed connector port, prevent water ingress and ensure secure, reliable connections for critical vehicle systems. This design outperforms non-sealed units in wet or dusty conditions*.

  • 3. Vehicle-Specific Customization

    • With pre-configured compatibility for Mercedes Benz W211 models (e.g., 4E0907813), achieve seamless integration and optimized performance for emissions and engine requirements. Software/hardware customization options allow tailored upgrades for power or efficiency*.

  • 4. High-Performance HID Compatibility

    • With support for 12V HID systems and yellow light output, deliver brighter, more focused illumination compared to standard halogen bulbs, enhancing visibility and safety on roads*.

  • 5. OE-Certified Components

    • With Original Equipment (OE) certification and precise part numbering (e.g., A0038206026), ensure strict adherence to Mercedes Benz safety and quality standards, unlike generic aftermarket alternatives.

Product details

Original Xenon HID Headlight Ballast Control Unit A0038206026 A0028202426 for Mercedes Benz W211 4E0907813

The Original Xenon HID Headlight Ballast Control Unit A0038206026/A0028202426 is a precision-engineered automotive component designed for Mercedes Benz W211 vehicles. Crafted with a metallic body for heat dissipation and durability, it features a compact rectangular design with a sealed connector port to ensure reliability in harsh environments. Customizable for specific engine configurations and emissions standards, this unit supports yellow HID lighting for enhanced visibility in adverse conditions.

Technical specifications

FeatureSpecificationBenefit
MaterialMetallic alloy (aluminum/steel)Enhanced durability and thermal management
Voltage Compatibility12V (1516AA Henschel standard)Ensures seamless integration with Mercedes systems
Light ColorYellow HIDImproved visibility in fog or low-light environments
CompatibilityMercedes Benz W211 (model codes TT)Direct-fit replacement for 4E0907813 applications
CertificationIP67 water/dust resistanceProtected against ingress in engine bays
IdentificationED-AISI 12, HBMF 10, 740 617-00Simplifies part matching and troubleshooting

Customization guide

Adjustable firmware parameters allow tuning of HID output intensity and thermal thresholds to meet specific vehicle performance needs. The modular design supports hardware upgrades for enhanced emissions control or power optimization in modified engines.

Get inspired

With its yellow HID light and robust construction, this control unit is ideal for drivers seeking improved night visibility and reliability in demanding conditions. Pair it with high-quality HID bulbs to maximize road safety and compliance with Mercedes engineering standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output35W (Standard HID)50W (+43% power)65W (+86%)*
Temperature Range-30°C to 85°C-40°C to 105°C-50°C to 120°C
Compatibility RangeMercedes W211 (base)W211/W222 (+20% models)W211/W222/W221 (universal)

Supplier's note

  1. Three Technical Breakthroughs:

    • Metallic Body with ED-AISI 12 Coating: Reduces thermal expansion by 25% compared to plastic alternatives, ensuring longevity.
    • Yellow HID Light Technology: Outperforms white HID in foggy conditions by improving contrast detection by 30%.
    • HBMF 10 Firmware Architecture: Enables real-time sensor adjustments, cutting latency by 15% versus legacy systems.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard W211 owners prioritizing cost efficiency.
    • Advanced Model: Recommended for climates with extreme temperatures or drivers seeking cross-model compatibility.
    • Pro Model: Engineers and tuners benefit from its universal fitment and 65W output, enabling high-performance modifications.

With the Pro version’s -50°C to 120°C range, you can maintain consistent HID performance in Arctic winters or desert heat. Its expanded compatibility also eliminates the need for multiple part inventories, streamlining fleet management.

Frequently asked questions

  • Which HID ballast model suits Mercedes Benz W211 vehicles for optimal performance?

  • How do I install the HID ballast for Mercedes Benz W211 without damaging existing wiring?

  • What makes this ballast durable for harsh automotive environments?

  • Can this yellow HID ballast enhance visibility in foggy or low-light conditions?

  • How do I verify the correct part number for my Mercedes Benz W211?

  • Is this ballast compatible with other Mercedes models besides W211?

  • Does the Mercedes HID ballast require regular maintenance?

  • Is this HID ballast OEM-certified and road legal?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
HID TechnologyVehicle headlight systems35W HID ballast (IEC 60598) ▲▲▲
(OEM: 30W, Base: 32W, Advanced: 35W)		3x brighter than halogen (tooltip: "3500 lm vs 1200 lm")
Energy-efficient		Higher cost than halogen systems
Light Color (Yellow)Fog lamps, off-road vehicles3000K color temperature (ASTM E177)Enhanced visibility in fog/smoke (tooltip: "Reduces glare, improves contrast")Not compliant with headlight regulations in some regions
CompatibilityMercedes-Benz W211 (2005-2012)OEM-fit for W211 4E0907813 ▲
(Base: W211 only, Advanced: W211/W222)		Direct plug-and-play installationLimited to specific models (tooltip: "Base: 1 model, Advanced: 2 models")
Voltage StabilityVehicles with fluctuating power systems±10% voltage tolerance (ISO 16750) ▲▲
(OEM: ±5%, Base: ±8%, Advanced: ±10%)		Operates in extreme electrical conditions (tooltip: "Works at 10.8V-14.4V")Requires professional installation for non-Mercedes vehicles
Brand ReliabilityPremium automotive marketsMercedes-certified components ▲▲
(OEM: Mercedes, Base: Tier-2 suppliers)		Guaranteed 5-year lifespan (tooltip: "Double OEM warranty period")Higher upfront cost compared to generic alternatives
Model-Specific CustomizationAftermarket tuning, performance upgradesAdaptable firmware for 12V1516AA Henschel ▲▲▲
(Base: Fixed, Advanced: Custom)		Supports ECU tuning for power/efficiency balanceRequires technical expertise for firmware adjustments

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