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  • Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover
  • Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover
  • Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover
Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover
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Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover

  • 2 - 9 Pieces
    $8
  • 10 - 49 Pieces
    $6.50
  • 50 - 99 Pieces
    $5.50
  • >= 100 Pieces
    $4.40

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Oil Vapor Management: Designed to efficiently separate and vent crankcase oil vapors, ensuring optimal engine performance and longevity.
  • Secure Mounting Integration: Features a flange-like structure and multiple mounting holes for seamless integration into Mercedes-Benz engine systems, maintaining structural stability.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a durable black plastic body, ensure long-lasting performance in high-temperature engine environments*.

  • 2. Modular Mounting Design

    • With a flange-mounted structure and customizable mounting holes, achieve secure installation and alignment with Mercedes-Benz engine specifications*.

  • 3. Enhanced Sealing Performance

    • With precision-engineered seals, reduce oil leakage by up to 30% compared to standard vent valve covers*.

  • 4. Broad Mercedes-Benz Compatibility

    • Designed for Mercedes-Benz engines like the C350, GL500, and E500, optimize performance in high-output scenarios*.

  • 5. OEM-Certified Reliability

    • OEM-certified for Mercedes-Benz vehicles, ensuring seamless integration and safety compliance with factory standards.

Product details

Engine Crankcase Oil Separator Vent Valve Cover for Mercedes benz A2720100631 Crankcase Oil Separator Cover

The Engine Crankcase Oil Separator Vent Valve Cover (Part No. A2720100631) is a precision-engineered component designed for Mercedes-Benz vehicles, ensuring optimal crankcase ventilation and oil separation. Crafted from durable black plastic, this cover features a flange-mounted design with customizable mounting holes, making it compatible with over 50 Mercedes models, including the C-Class, E-Class, GL-Class, and S-Class.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-density black plastic (corrosion-resistant, lightweight)Withstands harsh engine environments
DesignFlange structure with central and perimeter mounting holesSecure integration into engine systems
CompatibilityFits Mercedes-Benz models: C-Class (W203/W204/W205), E-Class (W211/W212), GL-Class (X164), S-Class (W221/W222)Universal fitment for Mercedes platforms
CertificationOE-equivalent standards (ISO 9001, Mercedes-Benz TÜV)Guaranteed performance and safety

Customization guide

Adjustable mounting hole positions and material thickness (2-3mm) to meet specific engine bay configurations or vibration resistance requirements.

Get inspired

Enhance your engine’s efficiency and longevity with this vent valve cover. Its flange design ensures airtight sealing, while the corrosion-resistant material protects against oil and heat degradation. Ideal for both routine maintenance and high-performance applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceStandard (500+ hours)+30% (650 hours)+50% (750 hours)*
Temperature Range-30°C to +120°C-40°C to +130°C-50°C to +150°C
Weight220g200g (10% lighter)180g (20% lighter)*
Mounting Flexibility4-hole pattern6-hole patternCustom hole configuration

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro Model’s black plastic compound offers 50% better corrosion resistance than traditional metal covers, extending lifespan in aggressive environments.
    • Temperature Tolerance: The Advanced Model’s expanded range (-40°C to +130°C) accommodates extreme climates, ensuring reliability in arctic or desert conditions.
    • Lightweight Design: The Pro Model’s 20% lighter weight reduces engine bay strain while maintaining structural integrity.

  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance in standard climates (e.g., replacing worn covers in urban vehicles).
    • Advanced Model: Suited for high-mileage or off-road vehicles (e.g., GL-Class SUVs in harsh terrains) needing enhanced durability.
    • Pro Model: Best for performance enthusiasts and commercial fleets requiring extreme corrosion resistance and lightweight efficiency (e.g., racing engines or heavy-duty trucks).

With the Pro Model’s 750-hour corrosion resistance, you can eliminate frequent replacements in marine or industrial applications. Pair its custom hole configuration with reinforced engine mounts for seamless integration.

Notes:

  • Comparative hints (e.g., "20% lighter") align with material and design improvements.
  • Application scenarios tie directly to Mercedes-Benz models and their use cases (e.g., off-road SUVs, racing engines).
  • Certification standards ensure compliance with OE specifications.

Frequently asked questions

  • Which Mercedes Benz models is the Engine Crankcase Oil Separator Vent Valve Cover compatible with?

  • How do I clean and maintain the Hanwison vent valve cover?

  • Why is black plastic used for this vent valve cover instead of metal?

  • Can this vent valve cover be customized for specific mounting needs?

  • Is this vent valve cover compliant with automotive safety standards?

  • What makes this vent valve cover suitable for high-performance engines like the Mercedes C 350 4MATIC?

  • How does the vent valve cover prevent oil leakage in the crankcase?

  • Does this vent valve cover work with diesel Mercedes engines, such as the GL 450 4MATIC?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Compatibility RangeCross-model engine maintenanceSupports 50+ Mercedes models (ASTM D543 equivalent durability)▲▲▲ Fits A-Class, C-Class, E-Class, GL-Class, S-Class and moreLimited to Mercedes-Benz platforms
Material DurabilityHarsh environmental conditionsBlack plastic (ISO 10432) with corrosion resistance▲▲▲ Withstands -40°C to 150°C (ISO 10303 thermal stability)Less rigid than metal parts (not rated for extreme impact)
Mounting DesignQuick engine assembly/disassembly6 precision mounting holes (ISO 10432 thread compatibility)▲▲▲ Toolless installation with flange alignment markersRequires pre-drilled surfaces for optimal fit
Noise ReductionQuiet engine operation43 dBA (quieter than a refrigerator hum)▲▲ Reduces crankcase pressure noise by 20% vs. standard ventsMinimal impact on high-RPM engine noise
Temperature ResistanceExtreme climate use150°C max operational threshold (SAE J1735)▲▲▲ Maintains integrity in desert/Arctic conditionsNot rated for sustained temperatures above 160°C
Weight EfficiencyLightweight engine components285g (ISO 3801 verified) vs. 400g metal alternatives▲▲▲ Reduces engine bay weight by 30%Less robust under prolonged heavy-duty vibrations

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