fits model: Vtec. make: Honda, Acura.

( Brand: Cometic Gasket ), ( Manufacturer Part Number: C4238-051 ), ( Part Type: Head ), ( UPC: 191070008505 )
The Cometic Gasket C4238-051 is a high-performance replacement head gasket designed specifically for Honda and Acura DOHC engines with a 81mm bore, such as the B18A/B series. This gasket is a direct fit for various models including the Civic Type R, Integra Type R, and other high-performance Honda and Acura vehicles.
The C4238-051 head gasket is made from Cometic's proprietary Multi-Layer Steel (MLS) material, which provides superior sealing properties and durability compared to traditional copper or composite gaskets. The MLS material consists of multiple layers of high-tensile steel, stainless steel, and graphite, which are bonded together under extreme pressure and temperature to create a gasket that can withstand the high cylinder pressures and temperatures generated by high-performance engines.
One of the key benefits of the Cometic C4238-051 head gasket is its ability to minimize head gasket failures, which are common in high-performance applications. The MLS material is resistant to warping, distortion, and thermal stress, which can cause leaks and engine damage over time. The gasket's precision-machined surface finish and squareness ensure a perfect fit between the engine's cylinder head and block, reducing the risk of leaks and promoting efficient combustion.
The C4238-051 head gasket is also designed to accommodate the use of aftermarket cylinder head bolts and head studs, which are often required in high-performance applications to ensure proper engine compression and cylinder head clamping force. The gasket features pre-drilled and chamfered bolt holes to accommodate the use of these aftermarket components, making installation easier and more reliable.
In summary, the Cometic Gasket C4238-051 is a high-quality, high-performance replacement head gasket for Honda and Acura DOHC engines with a 81mm bore. Its MLS material provides superior sealing properties and durability, reducing the risk of head gasket failures and promoting efficient combustion. The gasket's precision-machined surface finish and squareness ensure a perfect fit between the engine's cylinder head and block, while its pre-drilled and chamfered bolt holes accommodate the use of aftermarket cylinder head bolts and head studs. If you're looking for a reliable and durable head gasket for your high-performance Honda or Acura engine, the Cometic C4238-051 is a great choice.
Pros of buying Cometic C4238-051 gasket:1. High-quality material: Cometic uses a proprietary high-silicon content copper alloy for its gaskets, which provides excellent sealing and durability.
2. Precise fit: The gasket is specifically designed for Honda/Acura DOHC 81mm engines, ensuring a perfect fit and reducing the risk of leaks.
3. Heat resistance: The gasket can withstand high temperatures, making it suitable for high-performance engines.
4. Long-lasting: Cometic gaskets are known for their longevity and ability to withstand multiple engine rebuilds.
Cons of buying Cometic C4238-051 gasket:1. Price: Cometic gaskets are generally more expensive than other brands, which may be a deterrent for some buyers.
2. Availability: Cometic gaskets may not be readily available in all auto parts stores, which could mean ordering online or waiting for a special order.
Conclusion: If you are looking for a high-quality, long-lasting gasket for your Honda/Acura B18A/B engine, Cometic C4238-051 is a great choice. While the price may be higher than other brands, the durability and performance benefits of the gasket may outweigh the cost.
Recommendation: If you are planning on doing a major engine rebuild or performance upgrades, investing in a Cometic gasket is worth considering. However, if you are on a tight budget or simply need a replacement gasket, there are other lower-cost options available that may meet your needs.
MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. Manufacturer: Cometic Gasket, Part Number: C4238-051, condition: New: MLS Multi-Layer Steel Exhaust Gaskets Are designed for extreme cylinder pressures. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials.