COMETIC GASKETS C5038-040 Mlx Head Gasket Gm 191070364083 .040 6.2L

( Brand: Cometic Gaskets ), ( Manufacturer Part Number: C5038-040 ), ( Part Type: Gasket Head ), ( Country Of Origin: United States ), ( Performance Part: Yes ), ( UPC: 191070364083 )

Review COMETIC GASKETS 040 Inch Mlx Head Gasket .040 Gm 6.2l Gen fits LT1 LT4 2014

The C5038-040 040 MLX Head Gasket from GM is a critical component for maintaining the sealing integrity of the engine cylinder heads in select 2014 LT1 and LT4 6.2L V8 engines. This gasket is specifically designed for use in General Motors applications and is an essential part of the cooling system.

The C5038-040 040 MLX Head Gasket is a multi-layer steel gasket, which provides superior sealing performance compared to traditional single-layer gaskets. This design helps prevent coolant leaks and reduces the risk of engine damage due to coolant loss.

The gasket's surface features a special coating known as MLX (Multi-Layer Expanded Graphite), which provides excellent thermal conductivity and helps dissipate heat evenly across the gasket surface. This coating also offers superior resistance to warping and distortion under high temperatures and engine pressures.

The C5038-040 040 MLX Head Gasket is meticulously engineered and manufactured to precise specifications to ensure a perfect fit and seal. The gasket's contours conform to the cylinder head surfaces for optimal sealing and minimal compression loss.

This head gasket is suitable for use in high-performance applications due to its ability to withstand the increased engine temperatures and pressures. It is recommended for use during engine rebuilds, engine upgrades, or when replacing a gasket that has failed due to wear or damage.

Installing the C5038-040 040 MLX Head Gasket requires careful attention to detail to ensure proper alignment and seating of the gasket. It is recommended to follow the instructions in the vehicle service manual or consult with a professional mechanic to ensure the installation is done correctly.

The use of a high-quality head gasket, such as the C5038-040 040 MLX from GM, is crucial for maintaining the performance and longevity of the engine. By providing an effective seal between the cylinder heads and the engine block, this gasket helps ensure efficient cooling, minimal compression loss, and reduced risk of engine damage.

Cometic C5038-040 040 MLX head gasket for GM 2014 LT1 LT4 6.2L engines is a crucial component for maintaining the sealing integrity between the engine block and the cylinder head. Let's discuss the pros and cons of buying this particular gasket.

1. High-Performance Design: Cometic gaskets are known for their high-performance design, making them an excellent choice for modified or high-performance engines. This gasket is no exception, as it can withstand the increased cylinder pressures that come with performance upgrades.

2. Leak-Free: Cometic gaskets are designed to be leak-free, reducing the risk of coolant or oil leaks from the engine. This can save you time and money in the long run by preventing costly repairs.

3. Thickness: The C5038-040 gasket has a thickness of 0.040 inches, which is considered ideal for the GM 2014 LT1 LT4 engines. This thickness provides excellent sealing capabilities while also allowing for proper clearance between the engine components.

1. Cost: Cometic gaskets are generally more expensive than OEM gaskets. However, their high-performance design and leak-free capabilities often justify the additional cost for those who demand the best from their engines.

2. Installation: Installing a head gasket can be a complex and time-consuming process. It requires a significant amount of time, tools, and expertise. If you're not comfortable doing it yourself, it's best to leave it to a professional mechanic.

The Cometic C5038-040 040 MLX head gasket for GM 2014 LT1 LT4 6.2L engines is a high-quality, leak-free gasket that can handle the increased cylinder pressures that come with performance upgrades. While it may be more expensive than OEM gaskets, its high-performance design and durability make it a worthwhile investment for those who demand the best from their engines.

If you're looking for a high-performance, leak-free head gasket for your GM 2014 LT1 LT4 6.2L engine, the Cometic C5038-040 040 MLX gasket is an excellent choice. However, keep in mind that installing it yourself can be a complex process, so it may be best to leave it to a professional mechanic to ensure proper installation and prevent any potential issues.

Details:

Cometic Gaskets C5038-040 Mlx Head Gasket .040 GM 2014 LT1 LT4 6.2L Gen V.

part #: c5038040 prices

• $136.17-$152.28

specifications perfracp:

• for models: Lt1, Lt4
• for years: 2014
• brand: Cometic Gaskets
• mpn: C5038-040
• part type: Gasket Head
• country of origin: United States
• performance part: Yes
• upc: 191070364083

shipping perfracp:

• service: USPS Ground Advantage
• class: Standard
• cost: $10.00
• transit: 4-9 Days
• carrier: USPS
• type: Fixed

seller perfracp:

• # reviews: 5292
• city: Irvine, California
• rating: 99.3%

general perfracp:

• condition: New
• Parts Accessories > Permance Racing Parts > Other

payments perfracp:

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

offer perfracp:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 23, 2026

returns perfracp:

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

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