HomeEngine > Gaskets and Sealing SystemsApex AHG1149 Engine Cylinder Head Gasket
Part #: AHG1149

Apex AHG1149 Engine Cylinder Head Gasket

24 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, 3, 5, 6, and MX-5 Miata
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Reliable Engine Cylinder Head Gasket for Mazda Vehicles

The Apex AHG1149 engine cylinder head gasket is designed specifically for Mazda models including the 3, 5, 6, and MX-5 Miata. This gasket provides a precise seal between the engine block and cylinder head to maintain optimal engine performance and prevent leaks.

  • Compatible with Mazda 3, Mazda 5, Mazda 6, and Mazda MX-5 Miata
  • Engine cylinder head gasket designed for effective sealing and durability
  • Part number AHG1149 ensures correct fitment and quality
  • Manufactured by Apex for consistent engine sealing performance

Product Details and Specifications

The Apex AHG1149 engine cylinder head gasket is engineered to meet the exact specifications required by Mazda engines. It seals the combustion chamber, preventing coolant and oil from mixing while maintaining compression. This gasket is critical for engine reliability and efficiency, especially in models such as the Mazda 3, 5, 6, and MX-5 Miata. Using the correct part number AHG1149 ensures compatibility and helps avoid common engine issues related to gasket failure.

Common Applications and Problem Solving

  • Prevents coolant leaks between the engine block and cylinder head
  • Maintains proper compression for engine performance
  • Stops oil leaks that can cause engine damage
  • Helps avoid engine overheating due to gasket failure
  • Addresses issues related to engine misfires caused by sealing problems

Installation Notes and Tips

When installing the Apex AHG1149 cylinder head gasket, ensure the engine surfaces are clean and free of debris. Follow Mazda manufacturer torque specifications for the cylinder head bolts to avoid warping or gasket damage. It is recommended to inspect the cylinder head and block for any signs of damage before installation. Proper installation will help maintain engine integrity and performance.

Quality Assurance and Warranty

Apex manufactures the AHG1149 gasket to meet industry standards for durability and sealing performance. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable fitment and function. Using the correct part number AHG1149 for your Mazda 3, 5, 6, or MX-5 Miata supports consistent engine operation.

This part fits 24 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2015MazdaMX-5 Miata2.0LL4N/A
2014MazdaMX-5 Miata2.0LL4N/A
2013Mazda32.0LL4N/A
2013MazdaMX-5 Miata2.0LL4N/A
2012Mazda32.0LL4N/A
2012MazdaMX-5 Miata2.0LL4N/A
2011Mazda32.0LL4N/A
2011MazdaMX-5 Miata2.0LL4N/A
2010Mazda32.0LL4N/A
2010Mazda52.3LL4N/A
2010MazdaMX-5 Miata2.0LL4N/A
2009Mazda32.0LL4N/A
2009Mazda52.3LL4N/A
2009MazdaMX-5 Miata2.0LL4N/A
2008Mazda32.0LL4N/A
2008Mazda52.3LL4N/A
2008Mazda62.3LL4N/A
2008MazdaMX-5 Miata2.0LL4N/A
2007Mazda32.0LL4N/A
2007Mazda6i2.3LL4N/A
2007MazdaMX-5 Miata2.0LL4N/A
2006Mazda32.0LL4N/A
2006Mazda6i2.3LL4N/A
2006MazdaMX-5 Miata2.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.