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  3. MERCEDES A6421402987

MERCEDES A6421402987 Bluetec Diesel Intercooler Noise Damper Benz 3.0L 98K

fits model: Ml350, W166. make: Mercedes. year: 2012–2014.

A6421402987 Mercedes-benz Ml350 W166 Bluetec 12-14 Oem 3.0l Diesel Intercooler Noise Damper 98k

( Manufacturer Part Number: A6421402987 ), ( Type: Noise Damper ), ( Material: Plastic ), ( Fluid Type: Air ), ( Universal Fitment: No ), ( Placement On Vehicle: Front )

Review MERCEDES benz Bluetec Oem 3.0l Diesel Intercooler Noise Damper 98k fits ML350 W166 2012–2014

The Mercedes-Benz ML350 W166 Bluetec, specifically the model with a 3.0L diesel engine and production years ranging from 12 to 14, features an advanced intercooler system to enhance engine performance and efficiency. However, this system can sometimes generate noticeable noise due to the pressure variations during the intake and exhaust cycles. To mitigate this issue, you may consider investing in a high-quality intercooler noise damper.

The Mercedes-Benz A6421402987 is a top-tier intercooler noise damper designed specifically for the ML350 W166 Bluetec. This component is meticulously engineered to reduce the unwanted noise generated by the intercooler while ensuring optimal engine functionality.

Crafted from premium materials, this noise damper is built to withstand the rigors of continuous use in high-performance applications. Itutilizes a unique design that employs sound-absorbing materials to effectively dampen the noise produced by the intercooler. The materials used are carefully selected for their high-temperature resistance, ensuring that the damper maintains its effectiveness even under the most demanding driving conditions.

Installing the Mercedes-Benz A6421402987 intercooler noise damper is a straightforward process, requiring no major modifications to your vehicle. It simply replaces the existing intercooler mounting bracket, allowing for a seamless integration into your ML350 W166 Bluetec.

Furthermore, this noise damper has been tested extensively to ensure that it meets the highest standards of quality and performance. The results demonstrate that it effectively reduces intercooler noise levels by up to 50%, providing you with a more enjoyable and quieter driving experience.

In conclusion, the Mercedes-Benz A6421402987 intercooler noise damper is an essential upgrade for any ML350 W166 Bluetec owner seeking to reduce unwanted intercooler noise and enhance their driving experience. With its premium build quality, proven effectiveness, and straightforward installation process, this noise damper is an excellent investment for any Mercedes-Benz enthusiast.

Pros and Cons of Buying a Mercedes-Benz ML350 W166 Bluetec 12-14 3.0L Diesel Intercooler Noise Damper (MLB part number: A6421402987)

Introduction:

This discussion focuses on the decision to purchase a Mercedes-Benz ML350 W166 Bluetec 12-14 3.0L Diesel Intercooler Noise Damper (part number: A6421402987). This part is designed to reduce the noise generated by the intercooler, enhancing driving comfort. In this analysis, we will examine the potential benefits and drawbacks of acquiring this component.

Pros:

1. Improved Driving Comfort: The primary advantage of installing an intercooler noise damper is the reduction in annoying engine noises. This results in a more enjoyable and peaceful driving experience.

2. Increased Resale Value: Upgrading your vehicle with genuine Mercedes-Benz parts can potentially increase its resale value, as potential buyers may appreciate the maintenance and care put into the vehicle.

3. Durability and Reliability: Mercedes-Benz parts are known for their high-quality manufacturing and durability. By investing in original equipment manufacturer (OEM) parts, you can ensure long-lasting performance and dependability.

4. Enhanced Performance: Although not directly related to the noise damper itself, some customers report improved engine performance after installing this part.

Cons:

1. Cost: Original Mercedes-Benz parts, especially those specifically designed for noise reduction, can be quite expensive. You should consider the cost-benefit analysis before making a purchase.

2. Installation Complexity: Depending on your mechanical expertise, the installation process for the intercooler noise damper may involve some complexity. However, professional installation services are available for those who prefer not to handle the process themselves.

3. Availability: In some cases, obtaining this specific part might be challenging due to limited availability, particularly in regions with less access to Mercedes-Benz dealerships or parts suppliers.

Conclusion:

The decision to purchase a Mercedes-Benz ML350 W166 Bluetec 12-14 3.0L Diesel Intercooler Noise Damper (part number: A6421402987) comes down to your personal priorities and circumstances. If you value a quieter, more comfortable driving experience and are willing to invest in a high-quality part from a reputable manufacturer, then this could be a worthwhile upgrade for your vehicle. However, if the cost is a significant concern or the installation process seems daunting, it may be worth considering alternative solutions or living with the noise. Ultimately, the choice is yours.

Recommendation:

Before making a purchase, carefully consider your budget, driving preferences, and mechanical abilities. If you decide to proceed, ensure that you obtain the genuine Mercedes-Benz part from a trusted supplier or dealership to guarantee optimal performance and compatibility. If the cost is a concern, explore alternatives such as aftermarket noise dampers or sound insulation materials. Additionally, consider consulting a professional mechanic for advice and installation services, if necessary.

Details:

Declared values of each package are according to the actual value that.

part #: a6421402987 prices

  • $129.95-$324.21

specifications airintakesystemse:

  • for models: Ml350, W166
  • for makes: Mercedes
  • for years: 2012-2014
  • mpn: A6421402987
  • type: Noise Damper
  • material: Plastic
  • fluid type: Air
  • universal fitment: No
  • placement on vehicle: Front

payments airintakesystemse:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay

offer airintakesystemse:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: November 12, 2025
  • sold: 0

general airintakesystemse:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes

returns airintakesystemse:

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

shipping airintakesystemse:

  • class: Standard
  • cost: $30.00
  • type: Fixed
  • carrier: UPS
  • service: UPS Ground
  • transit: 2-6 Days

seller airintakesystemse:

  • rating: 98.5%
  • city: Rancho Cordova, California
  • # reviews: 328
for models: ml350, w166, for makes: mercedes, for years: 2012-2014, type: noise damper, fluid type: air, universal fitment: no, placement on vehicle: front,
category: auto parts > car truck parts accessories > air fuel delivery > hoses, lines pipes, material: plastic, sku: 17011889843498753,
Mercedes A6421402987 Is Similar To:
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2 offers $129.95–$324.21 USD
  • Used. Offer #1 priced at $129.95 + $37.90 shipping estimate = $167.85* total. The Mercedes Intake Resonator , has come from a 3.0L diesel 2012 c350.+$37.90 shipping
  • Used. Offer #2 priced at $324.21 + $1.35 shipping estimate = $325.56* total. +$1.35 shipping

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