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You are here: Home » Product Category » Air Conditioning Parts » Blower Motor Resistor/Regulator » Mercedes-Benz Blower Motor Resistor​​​​​​​ » 2108211651 Blower Motor Regulator for Mercedes-Benz E-Class W210 and S210 Series

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2108211651 Blower Motor Regulator for Mercedes-Benz E-Class W210 and S210 Series

 
Engineered as a high-precision electronic regulator for the Mercedes-Benz E-Class (W210) platform, our 2108211651 series features a specialized high-density "Pin-Fin" heatsink. Designed to interpret complex PWM signals for stepless fan speed control, this regulator provides superior thermal management and electrical stability, offering Tier-1 distributors a robust, OE-equivalent replacement for premium European car service portfolios.
 
  • 60 days

  • Logo, Packaging and Branding

  • 100 per model

  • IATF16949 / ISO9001 / CE

  • 12 Months

Availability:

Cross Reference Numbers for Blower Motor Regulator 2108211651


Category Brand / Manufacturer Reference Number
OE Number Mercedes-Benz 2108211651 (A2108211651)
Secondary OE No. Mercedes-Benz 2108206410 (A2108206410)
Major Aftermarket Brands Behr Hella Service 5HL 351 321-121 (5HL351321121)

VEMO (Germany) V30-79-0015

Meyle 014 800 0005

Febi Bilstein 22352
Interchange Part Nos. Topran / Hans Pries 401 596

NRF / Thermotec 342025 / DEW003TT



Specification for Blower Motor Regulator 2108211651


Technical Parameter Professional Specification
Control Logic Electronic Stepless Regulation (PWM Compatible)
Heatsink Geometry Multi-Pin / Needle Design
Operating Voltage 12V DC
Max Current Handling 35A Peak Load
Connector Type Vehicle-Specific Multi-Plug Interface
Housing Material Heat-Stabilized PA66 + 35% GF
Baseplate High-Conductivity Thermal Transfer Substrate
Certification IATF 16949 / ISO 9001 Certified



Vehicle Application for Blower Motor Regulator 2108211651


Brand Model Year Range Engine & Fitment Notes
Mercedes-Benz E-Class Saloon (W210) 1995 – 2003 E200, E240, E320, E430, E55 AMG
Mercedes-Benz E-Class Estate (S210) 1996 – 2003 E220 CDI, E270 CDI, E320 T
Mercedes-Benz CLK (C208 / A208) 1997 – 2002 Select Facelift Models



Why Choose Elecdura as Your Blower Motor Resistor Supplier



Elecdura Blower Motor Resistor Wholesale & Logistics Services


  • Custom Branding Solutions: All units are supplied in neutral packaging by default, with full support for customized labels, private-label packaging, and logo printing to enhance your brand presence.


  • Flexible Bulk Ordering: Our standard Wholesale MOQ starts at 100 units per item, and we encourage you to discuss any specific volume requirements or custom terms with our dedicated sales team.


  • Ready-to-Distribute Supply: We provide high-quality finished products ideal for rapid distribution, with a reliable 60-day production lead time for all wholesale orders to ensure your inventory stays consistent.



Elecdura Blower Motor Resistor Partner Factory Tour

Automated CNC dispensing and precision welding system for blower motor resistor circuit stability.

Precision Automated Assembly

Digital performance analysis and visual inspection system monitoring resistor production parameters.

Intelligent Real-time Quality Monitoring

Precision winding machinery ensuring exact resistance values for OE-equivalent heating elements.

High-Tolerance Component Engineering


Fully automated manufacturing facility with modular workstations for high-volume resistor production.

Large-Scale Automated Production Line

Multi-axis robotic arms performing synchronized assembly to eliminate human error and ensure consistency.

Robotic Process Integration

Industrial-grade SMT production line and reflow oven for robust electronic component integration.

Advanced SMT & Thermal Management Technology




Why Choose Elecdura for Blower Motor Resistor?

1. Backed by Tier-1 Manufacturing Excellence

Our resistors are manufactured in China’s top-tier automotive facilities, which serve as trusted OEM suppliers for global automotive giants such as BYD, Geely, and Chery, as well as renowned international aftermarket brands like Valeo, NRF, and Dorman. By choosing Elecdura, you gain access to the same rigorous production standards and technical expertise required by the world's leading car manufacturers.


2. Optimized Price-Performance through Strategic Sourcing

As a specialized automotive aggregator, Elecdura does more than just sell parts—we manage a premium factory network. We conduct deep comparisons across multiple top-scale manufacturers to select the optimal balance of quality and cost. This allows us to provide you with a product that matches OE reliability while maintaining a competitive price edge that factory-direct models often cannot offer due to their rigid pricing structures.


3. Proven Market Success and Supply Stability

The Blower Motor Resistor is a cornerstone of our thermal management line with a proven track record. We currently supply high-volume orders to major international wholesalers, meaning our products are already "battle-tested" in the global aftermarket. This ongoing, stable production ensures that we have both the refined quality control and the massive capacity to fulfill your bulk requirements without lead-time fluctuations.


4. Professional Quality Assurance & Testing

Leveraging our partners' advanced laboratory capabilities, every batch of our resistors undergoes 100% End-of-Line testing. From salt spray resistance to thermal cycling, we ensure that the components you receive are built to survive extreme conditions, significantly reducing your RMA (Return Merchandise Authorization) rates and protecting your brand reputation.

Elecdura Blower Motor Resistor Partner Brands



Blower Motor Resistor Successful Aftermarket Case

Extensive warehouse display of blower motor resistors and automotive electrical components for global distribution.

Different Types of Blower Motor Resistor

Premium aftermarket blower resistor units in branded and neutral packaging ready for international shipment.

Retail-Ready Packaging & Distribution Support

High-performance cooling fan motors and resistors featured in a professional product showroom.

Proven Performance in Thermal Management


Elecdura's partner brands showcasing automotive thermal solutions at a major international auto parts trade fair.

Global Brand Recognition & Exhibition

Blower Motor Resistor Successful Client

Global Distribution & Proven Market Authority

Business consultation with international auto parts buyers at a professional trade exhibition booth.

Trusted by Industry Leading Importers




2108211651 Blower Motor Resistor Wholesaler Frequently Asked Questions

1. Is this regulator interchangeable with the 2108206210 model?

While both fit the W210 platform, the 2108211651 is typically used on later facelift models and specialized HVAC assemblies. We recommend verifying the connector pinout and the original OE part number stamped on the old unit before installation.


2. Why does the "Pin-Fin" (needle) heatsink perform better than flat-plate designs?

The "Needle" design significantly increases the air-contact surface area. This allows for rapid heat dissipation even when the blower is running at low speeds with minimal airflow, preventing the electronic components from overheating.


3. Does this module support the automatic digital climate control functions?

Absolutely. This regulator is engineered to decode the varying voltage signals from the Mercedes-Benz Climatronic system, providing smooth, stepless transitions between all fan speed levels.


4. How does Elecdura ensure the electronics survive voltage spikes?

Our 2108211651 includes integrated Transient Voltage Suppression diodes. This protection layer safeguards the regulator against voltage fluctuations common in older vehicle electrical systems, drastically reducing RMA rates.


5. Why is this a high-value SKU for Mercedes-Benz restoration specialists?

The W210 E-Class is a global favorite for long-term ownership. As original Hella units age and fail, importers need a cost-effective, high-reliability alternative that matches the factory performance without the premium OE price tag.


6. What is the standard packaging and shipping protocol for electronic modules?

Each 2108211651 is packed in an anti-static bag and a reinforced neutral box. For wholesale orders, we provide palletized shipping with moisture-proof wrapping to ensure the sensitive electronics remain pristine during transit.

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