Cometic MLS Head Gasket for 01-05 Mazda 1.8L BP DOHC – 85mm Bore, .040 Inch Thickness

Upgrade your engine's sealing power with the Cometic MLS Head Gasket, designed for high-performance Mazda Miata (01-05) 1.8L BP DOHC engines. This head gasket features a robust multi-layer steel construction that delivers maximum sealing performance, making it the ideal choice for high-output engines and demanding driving conditions.

Key Features & Benefits:

  • Multi-Layer Stainless Steel Construction: Composed of 3 to 5 layers of stainless steel, the gasket offers increased strength, superior rebound, and resistance to corrosion. It provides a reliable seal that withstands the demands of high-performance engines.
  • Viton Rubber Coating: The outer layers are embossed and coated with Viton, a heat-resistant rubber material capable of handling extreme temperatures up to 482°F (250°C). This coating ensures superior sealing performance under high pressure and extreme conditions.
  • Perfect for Both Aluminum and Cast Iron Blocks: The MLS design allows for superior sealing between aluminum heads and either aluminum or cast iron blocks, ensuring a perfect seal regardless of material.
  • High-Performance Reliability: Designed for racers and performance enthusiasts, this gasket can handle high compression and high RPM applications, making it perfect for engines pushing their limits.
  • No Sealant Required: The Cometic MLS head gasket provides an optimal seal without the need for additional sealants, streamlining your build and saving you time.
  • Ideal for Race and Performance Builds: With its strength and resilience, the C4984-040 gasket is designed to withstand the shearing forces that come with high-output engines and racing applications.

Whether you're building a race-ready engine or upgrading your daily driver to achieve peak performance, the Cometic MLS Head Gasket is engineered to deliver unmatched durability and sealing power. Don't settle for less—opt for the best and keep your engine running at its full potential.

Order Now and take your performance to the next level with Cometic’s high-quality MLS Head Gasket!



This Part Fits:

Year Make Model Submodel
2001-2005 Mazda Miata Base
2001-2005 Mazda Miata LS
2004-2005 Mazda Miata Mazdaspeed
2001-2003 Mazda Miata SE
2003 Mazda Miata Shinsen

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Standard delivery in 3-5 business days or less.

For in-stock items, our free ground shipping reaches any of the 48 contiguous U.S. states in 5 business days or less.

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Garage 56 Engineering provides the best service and quality parts to customers all over the globe every day. We understand that purchasing parts internationally can be stressful and would like you to know we are committed to helping at every step of the way.

Transit times listed on the website are estimates and will vary depending on your location as well as the amount of time it will take your government to process the order through customs. In most cases, orders take around a week to arrive but can be closer to two to three weeks to some countries.

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We have a 365-day return policy, which means you have 1 year after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at info@garage-56.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at info@garage-56.com.

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The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

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