1. Flywheels + Flexplates For Sale
  2. sku: 12862450933076761
  3. MERCEDES BENZ 3XXC85

MERCEDES BENZ 3XXC85 Engine Flywheel Torx Bolt M157

fits model: W221, S63, Amg. make: Mercedes. year: 2011–2016.

3xxc85 Mercedes -benz 2011-2016 W221 S63 Amg M157 Engine Flywheel Torx Bolt Hardware Oem

( Brand: Mercedes Benz ), ( Manufacturer Part Number: 3XXC85 ), ( Type: Flywheel Bolt )

Review MERCEDES BENZ 3xc85 Engine Flywheel Torx Bolt Hardware Oem fits W221 S63 AMG 2011–2016

Introducing the Mercedes-Benz W221 S63 AMG M157 Engine Flywheel, a crucial component for your high-performance Mercedes-Benz S63 AMG model from the years 2011 to 2016. This flywheel, specifically designed for the M157 engine, plays a vital role in the powertrain system, ensuring a smooth and efficient transfer of power from the engine to the transmission.

The Mercedes-Benz W221 S63 AMG M157 Engine Flywheel is meticulously crafted from robust materials to withstand the immense torque and horsepower produced by the M157 engine. Its robustness is further underscored by the use of Torx bolts for secure installation. These bolts, identified by their six-pointed heads and star-shaped recesses, provide superior grip and resistance to potential loosening, ensuring optimal engine performance and reliability.

The flywheel's dimensions are as follows: its outer diameter measures approximately 311 millimeters, while its inner diameter is around 253 millimeters. The thickness of the flywheel is a substantial 52 millimeters, allowing it to effectively manage the engine's rotational energy and maintain a stable power delivery to the transmission.

The Mercedes-Benz W221 S63 AMG M157 Engine Flywheel is not just about raw power; it also prioritizes refinement. Its design incorporates a dual-mass construction, which significantly reduces engine vibrations, resulting in a smoother and more comfortable driving experience. Additionally, the flywheel's machining is done with great precision, ensuring perfect alignment and balance, further contributing to the overall performance and longevity of your Mercedes-Benz S63 AMG.

In summary, the Mercedes-Benz W221 S63 AMG M157 Engine Flywheel is a critical component for your high-performance Mercedes-Benz S63 AMG with the M157 engine, produced between 2011 and 2016. Its robust design, use of Torx bolts, and dual-mass construction make it a reliable and efficient power transfer solution, while its precision machining ensures a smooth and refined driving experience.

The Mercedes-Benz W221 S63 AMG with the M157 engine (2011-2016) is a high-performance luxury sedan. While owning such a vehicle comes with several advantages, there are also potential downsides to consider.

Advantages:

1. Power and Performance: The M157 engine produces a substantial amount of power, delivering an exhilarating driving experience.

2. Luxury and Comfort: As a Mercedes-Benz S-Class model, this vehicle offers top-notch comfort features and premium materials.

3. Advanced Technology: The W221 S63 AMG comes equipped with advanced technology, including a state-of-the-art infotainment system and safety features.

4. Brand Reputation: Owning a Mercedes-Benz, especially an AMG model, can enhance your image and provide a sense of exclusivity.

5. Resale Value: Mercedes-Benz vehicles typically hold their value well, making them a wise investment for those seeking long-term ownership.

Disadvantages:

1. Maintenance Costs: The high-performance components in the M157 engine and the luxury features of the vehicle can result in significant maintenance and repair costs.

2. Fuel Economy: With great power comes great fuel consumption. The S63 AMG is not an efficient vehicle, which can lead to higher fuel costs.

3. Complexity: The W221 S63 AMG is a complex machine with numerous systems and components. This can make repairs more challenging and time-consuming.

4. Depreciation: While the vehicle holds its value well, it also depreciates faster than some other luxury cars due to its high price tag and performance-oriented nature.

5. Insurance: The high value and performance capabilities of the S63 AMG can result in higher insurance premiums.

Conclusion:

The Mercedes-Benz W221 S63 AMG with the M157 engine offers a thrilling driving experience, top-notch comfort, and the prestige of the Mercedes-Benz brand. However, it also comes with significant maintenance costs, lower-than-average fuel economy, and higher insurance premiums. Ultimately, the decision to buy this vehicle depends on your personal preferences, budget, and priorities.

Recommendation:

If you are in the market for a high-performance luxury sedan and have the budget to accommodate the higher costs associated with the Mercedes-Benz W221 S63 AMG, it can be an excellent choice for those seeking an exhilarating driving experience and the prestige of the Mercedes-Benz brand. However, if you prioritize lower maintenance costs, better fuel economy, or a more affordable luxury vehicle, you may want to consider other options.

Details:

2011 2016 Mercedes W221 S63 AMG M157 Engine Flywheel Torx Bolt Hardware OEM, The hardware is in good used condition, Review all photos to see defects, They were removed from a 2012 AMG, FREE SHIPPING.

part #: 3xxc85 prices

  • $19.99-$34.99

specifications flwheflepla:

  • for models: W221, S63, Amg
  • for makes: Mercedes
  • for years: 2011-2016
  • brand: Mercedes Benz
  • mpn: 3xxc85
  • type: Flywheel Bolt

returns flwheflepla:

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

general flwheflepla:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates

payments flwheflepla:

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

shipping flwheflepla:

  • service: USPS Ground Advantage
  • class: Standard
  • transit: 4-8 Days
  • type: Fixed
  • carrier: USPS
  • cost: $0.00

offer flwheflepla:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: July 24, 2025

seller flwheflepla:

  • city: Victorville, California
  • rating: 99.4%
  • # reviews: 1157
for models: w221, s63, amg, for makes: mercedes, for years: 2011-2016, type: flywheel bolt,
category: auto parts > car truck parts accessories > transmission drivetrain > flywheels flexplates, sku: 12862450933076761,
Mercedes Benz 3XXC85 Is Similar To:
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5 offers $19.99–$34.99 USD
  • Used. Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. The hardware is in good used condition. They were removed from a 2012 S63 AMG.FREE SHIPPING
  • Used. Offer #2 priced at $34.99 + $6.49 shipping estimate = $41.48* total. A Perfect Working condition. A Little to no wear.+$6.49 shipping
  • Used. Offer #3 priced at $19.99 + $6.49 shipping estimate = $26.48* total. VIN Number: WDDLJ9BB6DA084988 ENGINE BOLT.+$6.49 shipping
  • New. Offer #4 priced at $184.23 + $0.00 shipping estimate = $184.23* total. GL63 AMG 2012-2015 X166 / .982. CLS63 AMG 2012-2018 C218 / .980 / .981.FREE SHIPPING
  • Used. Offer #5 priced at $58.00 + $0.00 shipping estimate = $58.00* total. This high-quality flex plate flywheel is an essential part for the smooth operation of your Mercedes-Benz vehicle, ensuring optimal performance and reliability. The Mercedes SL/E/C/ML/GL/S/CLS/CL Flex Plate Flywheel is a genuine OEM part designed specifically for Mercedes-Benz vehicles.FREE SHIPPING

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