HomeEngine > Gaskets and Sealing SystemsMahle HS54516M Engine Cylinder Head Gasket Set
Part #: HS54516M

Mahle HS54516M Engine Cylinder Head Gasket Set

7 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, 5, 3, and 6
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Reliable Cylinder Head Gasket Set for Mazda 3, 5, and 6

The Mahle HS54516M engine cylinder head gasket set is designed specifically for Mazda 3, Mazda 5, and Mazda 6 models. Engineered to meet OEM standards, this gasket set ensures a precise fit and reliable sealing performance for your vehicle's engine.

  • Includes miscellaneous gaskets and seals for comprehensive engine sealing
  • Multi-layered steel cylinder head gasket for enhanced durability
  • Exhaust manifold gasket made from multi-layered steel for heat resistance
  • Intake manifold gasket constructed from molded rubber for effective sealing
  • Torque to yield design for proper bolt stretch and secure fit
  • Compatible with Mazda 3, 5, and 6 models
  • Part number HS54516M for accurate identification

Durable Materials and Precise Engineering

This Mahle engine cylinder head gasket set features multi-layered steel (MLS) construction for both the cylinder head gasket and exhaust manifold gasket, providing excellent resistance to heat and pressure. The intake manifold gasket is made from molded rubber, ensuring a tight seal to prevent air and fluid leaks. The torque to yield specification allows for proper bolt tensioning, which is critical for maintaining engine integrity and preventing gasket failure over time.

Compatible Mazda Models and Applications

The HS54516M gasket set is compatible with Mazda 3, Mazda 5, and Mazda 6 vehicles, making it a suitable replacement part for these models. This set is ideal for engine rebuilds or repairs where the cylinder head gasket and related seals need replacement to restore engine performance and prevent leaks.

  • Resolves head gasket leaks causing coolant or oil mixing
  • Prevents exhaust gas leaks from the exhaust manifold
  • Eliminates intake manifold vacuum leaks affecting engine performance
  • Addresses engine overheating issues related to gasket failure
  • Supports engine rebuilds requiring OEM standard sealing components

Installation Notes and Tips

When installing the Mahle HS54516M gasket set, ensure all mating surfaces are clean and free of debris. Follow the torque to yield specifications carefully to avoid over-tightening or under-tightening cylinder head bolts (note: cylinder head bolts are not included). Proper installation is critical to maintain the integrity of the gasket seals and engine performance.

Quality Assurance and Warranty

Mahle manufactures this cylinder head gasket set to OEM standards, ensuring reliable fitment and durability. The product undergoes strict quality control processes to meet industry requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandMahle
Part NumberHS54516M
Additional Package ContentsContains Miscellaneous Gaskets And Seals
Cylinder Head Bolts IncludedNo
Cylinder Head Gasket MaterialMulti-Layered Steel
Exhaust Manifold Gasket MaterialMulti-Layered Steel
Intake Manifold Gasket MaterialMolded Rubber
Item GradeOEM Standard
Torque To YieldYes

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007Mazda52.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2006Mazda52.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2005Mazda32.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2005Mazda62.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2004Mazda32.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2004Mazda62.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended
2003Mazda62.3LL4N/AWith Plastic Valve Cover; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended

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

This part directly replaces or is cross-referenced with the following part numbers:

HS 26250 PT-4

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.