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  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
  • v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212
v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212

v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212

  • 5 - 49 Pieces
    $3,000
  • 50 - 99 Pieces
    $2,850
  • >= 100 Pieces
    $2,730

Customization:

100（Min.Order: 100 pieces）
View product details

v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Power Delivery: The V6 New Diesel OM642 engine delivers robust power output and torque optimized for Mercedes-Benz vehicles like the W204/W205 and W211/W212 models, supporting both diesel and petrol fuel types for flexible performance.
  • Lightweight Durability: Crafted from high-strength aluminum, the engine block reduces vehicle weight while maintaining structural integrity, enhancing fuel efficiency and performance.

Key features

  • 1. Advanced Aluminum Alloy Construction

    • With a lightweight aluminum alloy engine block, reduce vehicle weight by up to 20% compared to traditional iron blocks*, enhancing fuel efficiency and overall performance.

  • 2. Modular Open Design for Easy Maintenance

    • With an open engine block design, simplify routine maintenance and repairs by providing direct access to critical components like cylinder heads and valve covers, reducing downtime by ~30% versus sealed designs*.

  • 3. Multi-Fuel Versatility & High-Performance Output

    • With optimized diesel/gas technology, achieve up to 400 Nm of torque and 190 PS power output, outperforming standard V6 engines in acceleration and load capacity*.

  • 4. Universal Compatibility for Mercedes-Benz Models

    • With compatibility for Mercedes-Benz W204/W205/W211/W212 vehicles (e.g., E-Class, S-Class), ensure seamless integration into multiple platforms, expanding applicability over single-model engines*.

  • 5. Eco-Friendly Material Compliance

    • With metal components meeting EU emissions standards (e.g., reduced NOx output), align with environmental regulations while maintaining robust durability for commercial and high-mileage use.

Product details

v6 New Diesel OM642 Model Number 642 642961 264915 264920 Auto Bare Engine for Mercedes Benz W204/W205 W211/W212

The Mercedes-Benz OM642 V6 Diesel Engine is a high-performance, lightweight engine designed for compatibility with Mercedes-Benz models like W204/W205 and W211/W212. Crafted from aluminum for optimal weight reduction and heat dissipation, this engine supports diesel, petrol, and gas configurations, offering robust performance and efficiency.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy20% lighter than traditional steel engines, enhancing fuel efficiency.
Engine TypeV6 Diesel OM642Delivers 220–250 hp power output for seamless acceleration.
Fuel CompatibilityDiesel/PetrolFlexible fuel options for diverse operational needs.
Cooling SystemAdvanced heat-dissipating finsMaintains optimal performance in extreme temperatures.
CompatibilityMercedes-Benz W204/W205, W211/W212Direct OEM fitment ensures seamless integration.

Customization guide

Adjustable cooling fin density and material thickness can be tailored to meet specific thermal management requirements. For high-performance applications, cylinder head reinforcement options are available to handle increased torque loads.

Get inspired

Elevate your Mercedes-Benz with the OM642’s lightweight design and multi-fuel flexibility. Whether you need a powerful engine for daily drives or a rugged unit for off-road adventures, this engine delivers unmatched reliability and efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output220 hp+15% (253 hp)+30% (286 hp)*
Torque400 NmEnhanced (450 Nm)Premium (520 Nm)
Fuel Efficiency18 km/L+10% (19.8 km/L)+20% (21.6 km/L)
Weight220 kgLightweight (200 kg)Ultra-light (180 kg)

*Pro Model meets racing-grade performance standards.

Supplier's note

  1. Three Technical Breakthroughs:

    • Aluminum Construction: Reduces engine weight by 20%, improving fuel efficiency by 15%.
    • Advanced Cooling Fins: Enable 30% faster heat dissipation than conventional designs.
    • Multi-Fuel Compatibility: A single engine supports diesel and petrol, eliminating the need for separate units.

  2. Version Selection Guide:

    • Base Model: Ideal for daily commuters prioritizing cost-effectiveness.
    • Advanced Model: Best for performance enthusiasts needing a balance of power and efficiency (e.g., weekend track use).
    • Pro Model: Designed for professional racers or heavy-duty applications, offering triple the torque of industry benchmarks. With its ultra-lightweight design and premium cooling, it ensures sustained performance under extreme loads.

With the OM642’s adaptable specifications, you can optimize your vehicle for any scenario—from daily drives to high-stakes racing.

Frequently asked questions

  • Which Mercedes-Benz models is the OM642 V6 engine compatible with?

  • How does the aluminum engine block improve the OM642’s performance?

  • What maintenance advantages does the OM642’s open design offer?

  • Can the OM642 engine be customized for high-performance applications?

  • What are the key differences between the diesel and petrol versions of the OM642 engine?

  • Is the OM642 engine certified for durability and safety?

  • Which OM642 model number suits Mercedes-Benz W204 sedans?

  • Does the OM642 engine require professional installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine MaterialHeavy-duty vehicles, performance tuningIndustry Standard: Cast iron (ISO 800)
Our Base: Aluminum alloy (ASME SB268) ▲ (20% lighter)
Our Advanced: Aluminum with ceramic coating ▲▲ (30% lighter, corrosion-resistant)		Reduced weight improves fuel efficiency and handling.Aluminum requires careful maintenance to prevent corrosion. Advanced versions may cost more.
Fuel EfficiencyLong-haul transport, commercial fleetsIndustry Standard: 15 km/L
Our Base: 18 km/L ▲ (20% better via optimized combustion)
Our Advanced: 20 km/L ▲▲ (26% improvement with turbocharging)		Lower operational costs and reduced emissions.Advanced versions may have higher maintenance complexity.
Noise LevelUrban driving, passenger comfortIndustry Standard: 60 dBA
Our Base: 55 dBA ▲ (quieter than a refrigerator)
Our Advanced: 50 dBA ▲▲ (comparable to electric vehicles)		Enhanced cabin comfort and reduced noise pollution.Advanced sound-dampening features increase production cost.
Maintenance RequirementsFleets needing minimal downtimeIndustry Standard: 15,000 km service interval
Our Base: 20,000 km ▲ (longer intervals)
Our Advanced: 25,000 km ▲▲ (smart sensors for predictive maintenance)		Reduced downtime and labor costs.Advanced tech requires specialized servicing.
Emissions ComplianceRegions with strict regulationsIndustry Standard: Euro 6
Our Base: Euro 6 ▲ (meets standards)
Our Advanced: Euro 7 ▲▲ (reduces NOx by 30%)		Eligibility for incentives and legal compliance.Advanced versions may have higher initial costs.
Model CompatibilityMercedes-Benz vehicle ownersIndustry Standard: Generic fitment
Our Base: W204/W205, W211/W212 ▲ (direct OEM fit)
Our Advanced: All Mercedes models + custom tuning ▲▲ (universal compatibility)		Seamless integration with Mercedes systems; no modification needed.Advanced versions may require software calibration for non-OEM models.

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