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  3. MERCEDES A6429970520

MERCEDES A6429970520 Air Intake Line Damper Diesel Benz

fits model: W212, E350, Gl350, Ml350. make: Mercedes.

A6429970520 Mercedes-benz Air Intake Line Damper Assembly W212 E350 Gl350 Ml350 Diesel Oem

( Manufacturer Part Number: A6429970520 ), ( Part Type: Intake Line ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: A6429970520, 6429970520, A 642 997 05 20 ), ( W212 E250 E350 E400 E550 E63 Amg: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 ), ( Country Of Origin: Germany )

Review MERCEDES benz Air Intake Line Damper Assembly Diesel Oem fits W212 E350 GL350 ML350

The Mercedes-Benz A6429970520 Air Intake Line Damper is an essential component for the W212 series of Mercedes-Benz vehicles, including the E350, GL350, and ML350 diesel models. This damper plays a significant role in optimizing the engine's performance and improving overall driving dynamics.

The damper is meticulously engineered to reduce unwanted resonance and vibration generated by the intake system. It achieves this by acting as a tuned mass damper, absorbing and damping the oscillations that can negatively impact engine efficiency and power delivery. By maintaining a consistent and stable intake airflow, the damper ensures that the engine receives the optimal amount of air for combustion.

The Mercedes-Benz A6429970520 Air Intake Line Damper is manufactured with high-quality materials, including a robust and durable rubber compound for the damper body and a precision-machined metal housing. The design ensures a perfect fit and easy installation, with no modifications required to your vehicle's original intake system.

The damper also features an attractive, OEM-style appearance that complements the sleek and sophisticated design of your Mercedes-Benz vehicle. Its smooth, polished surface resists wear and tear, ensuring a long-lasting and visually pleasing addition to your car's engine bay.

Investing in this Mercedes-Benz A6429970520 Air Intake Line Damper not only enhances your vehicle's performance but also adds value through the improved driving experience it offers. The reduction in intake noise and improved throttle response contribute to a more enjoyable and engaging driving experience.

In summary, the Mercedes-Benz A6429970520 Air Intake Line Damper is an essential upgrade for your W212 series Mercedes-Benz diesel vehicle, delivering improved engine performance, reduced intake noise, and an enhanced driving experience. With its robust construction, precise fitment, and OEM-style appearance, this damper is an excellent investment for discerning Mercedes-Benz enthusiasts.

Mercedes-Benz W212 A6429970520 Air Intake Line Damper: A Detailed Analysis

Introduction:

The Mercedes-Benz W212 A6429970520 Air Intake Line Damper is an essential part of the engine's intake system designed to improve driving performance and engine efficiency. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this component for your Mercedes-Benz W212 E350, GL350, ML350, or diesel model.

Pros:

1. Enhanced Engine Performance: The damper reduces turbulence in the intake system, allowing for smoother and more consistent airflow into the engine. This results in improved throttle response, better engine power, and increased fuel efficiency.

2. Smoother Idle and Reduced Engine Noise: The damper helps stabilize the intake system, minimizing vibrations that can lead to a rough idle and unwanted engine noise. This contributes to a more pleasant driving experience.

3. Improved Air Filter Protection: By reducing the turbulence in the intake system, the damper also helps protect the air filter from damage caused by rough airflow. This can lead to a longer lifespan for the air filter and reduced maintenance costs.

Cons:

1. Cost: The Mercedes-Benz W212 A6429970520 Air Intake Line Damper is a premium component, and its cost may be a significant consideration for some buyers.

2. Installation Complexity: The installation process for this component can be complex, requiring specialized tools and knowledge. It is recommended that the replacement be performed by a professional mechanic to ensure proper installation and functioning.

3. Potential Compatibility Issues: While this damper is designed for various Mercedes-Benz W212 models, there may be compatibility issues with specific engine configurations. It is crucial to verify compatibility before purchasing and installing.

Conclusion:

The Mercedes-Benz W212 A6429970520 Air Intake Line Damper offers several advantages in terms of engine performance, idle smoothness, and air filter protection. However, potential drawbacks include a higher cost, installation complexity, and potential compatibility issues.

Recommendation:

If you are an enthusiast seeking optimal engine performance and a quieter, more pleasant driving experience, the Mercedes-Benz W212 A6429970520 Air Intake Line Damper is a worthwhile investment. However, it is essential to consider the cost, installation complexity, and compatibility issues before making a purchase. Prospective buyers should consult their Mercedes-Benz dealership, trusted mechanic, or a reputable online parts supplier to ensure compatibility and proper installation.

Details:

Declared values of each package are according to the actual value that. Color code: 149. Vehicle ID: 2013 E350 V69.

part #: a6429970520 prices

  • $200.00-$325.52

specifications aicleaer:

  • for models: W212, E350, Gl350, Ml350
  • for makes: Mercedes
  • mpn: A6429970520
  • part type: Intake Line
  • manufacturer warranty: 1 Month
  • oe/oem part number: A6429970520, 6429970520, A 642 997 05 20
  • w212 e250 e350 e400 e550 e63 amg: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
  • country of origin: Germany

payments aicleaer:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

offer aicleaer:

  • sold: 0
  • quantity: 1
  • started: December 14, 2025
  • options: Ship-to-home
  • availability: In Stock

shipping aicleaer:

  • class: Standard
  • transit: 4-8 Days
  • cost: $15.00
  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage

seller aicleaer:

  • # reviews: 14941
  • rating: 99.9%
  • city: Rancho Cordova, California

returns aicleaer:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

general aicleaer:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Air Filter Housings
for models: w212, e350, gl350, ml350, for makes: mercedes, part type: intake line, manufacturer warranty: 1 month, oe/oem part number: a6429970520, 6429970520, a 642 997 05 20, w212 e250 e350 e400 e550 e63 amg: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016, country of origin: germany,
category: auto parts > car truck parts accessories > air fuel delivery > air filter housings, sku: 13865070201129791,
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5 offers $200.00–$325.52 USD
  • New. Offer #1 priced at $200.00 + $21.40 shipping estimate = $221.40* total. +$21.40 shipping
  • Neu. Offer #2 priced at $325.52 + $39.91 shipping estimate = $365.43* total. WIR KONNEN IHNEN HELFEN.+$39.91 shipping
  • Neu. Offer #3 priced at $310.78 + $37.56 shipping estimate = $348.34* total. Details zu den Teilen. WIE ERKENNE ICH DIE RICHTIGE SEITE UND WO FINDE ICH DIE VIN?.+$37.56 shipping
  • New. Offer #4 priced at $288.64 + $255.00 shipping estimate = $543.64* total. +$255.00 shipping
  • Used. Offer #5 priced at $162.48 + $38.86 shipping estimate = $201.34* total. 2010 Mercedes-Benz E Class W212 Genuine Noise Damper Radiator 642 .+$38.86 shipping

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