1. Exhaust Gaskets Products
  2. sku: 10793073017166772
  3. COMETIC C4156-040

COMETIC Mls Cylinder Head Gasket Dohc 191070005429 CGC4156-040 4G63/4G63T 2.0L

fits make: Mitsubishi.

C4156-040 Cometic Mls Cylinder Head Gasket For Mitsubishi 4g63/4g63t Dohc 2.0l

( Brand: Cometic ), ( Non-domestic Product: No ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: C4156-040 ), ( Material: Steel ), ( Placement On Vehicle: Engine Compartment ), ( California Prop 65 Warning: Cancer Reproductive Harm Www.p65warnings.ca.gov ), ( Type: Head Gasket ), ( Ipn: Cgc4156-040 ), ( Country Of Origin: United States ), ( Performance Part: Yes ), ( UPC: 191070005429 )

Review COMETIC Mls Cylinder Head Gasket Mitsubishi 4g63/4g63t Dohc 2.0l

The Cometic C4156-040 MLS (Multi-Layer Steel) cylinder head gasket is specifically designed for Mitsubishi 4G63 and 4G63T DOHC (Double Overhead Camshaft) engines with a displacement of 2.0 liters. This gasket is an essential component for sealing the combustion chamber and maintaining the integrity of the engine's compression and cooling systems.

The Multi-Layer Steel (MLS) construction of this gasket provides superior sealing performance and durability compared to traditional composite gaskets. The MLS design incorporates multiple layers of steel, each with a specific function. The outer layers act as a structural support, while the inner layers provide a high-pressure seal. This construction eliminates the need for head bolts to seal the gasket, reducing the potential for warping or distortion.

The Cometic C4156-040 MLS cylinder head gasket features a precise fit and dimensional accuracy, ensuring optimal engine performance and reducing the risk of leaks. The gasket's surface is engineered with a special coating that promotes even heat distribution and prevents galling, a common issue with gaskets that can lead to engine damage.

This gasket is suitable for high-performance applications and is ideal for engines that see regular use in motorsports or high-stress driving conditions. Its durability and sealing performance make it a popular choice among engine builders and enthusiasts looking for a reliable and effective solution for their Mitsubishi 4G63 and 4G63T engines.

The Cometic C4156-040 MLS cylinder head gasket is manufactured in the USA and is backed by a limited lifetime warranty, ensuring customer satisfaction and peace of mind. It is recommended to use the appropriate head bolts and torque them to the manufacturer's recommended specifications when installing this gasket to ensure the best possible sealing performance and engine longevity.

Cometic C4156-040 MLS Cylinder Head Gasket for Mitsubishi 4G63/4G63T DOHC 2.0L: A Detailed Analysis

The Cometic C4156-040 Multilayer Steel (MLS) cylinder head gasket is a popular choice among Mitsubishi 4G63/4G63T DOHC 2.0L engine owners due to its durability and high-performance capabilities. In this analysis, we will discuss the advantages and disadvantages of using this gasket.

Advantages:

1. Enhanced Sealing: The MLS design ensures a perfect seal between the engine block and the cylinder head, reducing the chances of coolant or oil leaks.

2. Thermal Durability: The Cometic C4156-040 gasket is designed to withstand high temperatures, making it ideal for both stock and high-performance applications.

3. Reduced Compression Loss: The gasket's superior sealing capability helps minimize compression loss, leading to improved engine performance and power output.

4. Suitability for Turbocharged Engines: The Cometic C4156-040 gasket is suitable for use in turbocharged applications, providing added durability and resistance to the increased pressures and temperatures.

Disadvantages:

1. Cost: The Cometic C4156-040 MLS cylinder head gasket is more expensive than traditional rubber gaskets.

2. Installation Complexity: The installation process of an MLS gasket is more intricate than that of a rubber gasket, requiring precise alignment and careful handling to avoid damaging the gasket.

Conclusion:

The Cometic C4156-040 MLS cylinder head gasket offers numerous advantages for Mitsubishi 4G63/4G63T DOHC 2.0L engine owners, including enhanced sealing, improved thermal durability, reduced compression loss, and suitability for turbocharged applications. While the cost and installation complexity may be considered disadvantages, the benefits often outweigh the drawbacks, particularly for those seeking optimal engine performance and durability.

Recommendation:

If you are looking for a high-quality, durable cylinder head gasket for your Mitsubishi 4G63/4G63T DOHC 2.0L engine, the Cometic C4156-040 MLS gasket is an excellent choice. Despite the initial investment and installation complexity, the long-term benefits, such as improved performance and reduced leaks, make it a worthwhile investment for both stock and high-performance applications.

part # c4156040 prices

  • $96.52-$137.99

specifications gasketdug:

  • for makes: Mitsubishi
  • brand: Cometic
  • non-domestic product: No
  • fitment type: Performance/custom
  • manufacturer part number: C4156-040
  • material: Steel
  • placement on vehicle: Engine Compartment
  • california prop 65 warning: Cancer Reproductive Harm Www.p65warnings.ca.gov
  • type: Head Gasket
  • interchange part number: CGC4156-040
  • country of origin: United States
  • performance part: Yes
  • upc: 191070005429

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shipping gasketdug:

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  • class: Standard
  • cost: $0.00
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  • type: Fixed

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  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

seller gasketdug:

  • rating: 99.3%
  • # reviews: 10585

general gasketdug:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets

offer gasketdug:

  • sold: 0
  • best offers: True
  • started: January 20, 2026
  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
for makes: mitsubishi, non-domestic product: no, fitment type: performance/custom, placement on vehicle: engine compartment, california prop 65 warning: cancer reproductive harm www.p65warnings.ca.gov, type: head gasket, country of origin: united states, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust gaskets, material: steel, sku: 10793073017166772,

Cometic C4156-040 Is Similar To:

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