HomeEngine > Gaskets and Sealing SystemsMahle MS12455 Engine Intake Manifold Gasket Set
Part #: MS12455

Mahle MS12455 Engine Intake Manifold Gasket Set

8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, Millenia
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Reliable Intake Manifold Gasket Set for Mazda Millenia

The Mahle MS12455 engine intake manifold gasket set is designed to meet OEM standards, providing a precise fit and durable sealing solution for Mazda Millenia vehicles. Crafted from beaded steel, this gasket set ensures reliable performance and longevity under engine operating conditions.

Key Features of Mahle MS12455 Intake Manifold Gasket Set

  • Constructed from beaded steel for enhanced durability and sealing
  • OEM standard part quality for consistent fit and function
  • Package includes 2 gaskets for complete intake manifold sealing
  • Compatible specifically with Mazda Millenia models
  • Plenum gasket not included, designed for direct intake manifold sealing

Detailed Description of the MS12455 Intake Manifold Gasket Set

This Mahle intake manifold gasket set (part number MS12455) is engineered to provide a secure seal between the intake manifold and the engine block on Mazda Millenia vehicles. The beaded steel material offers resistance to heat and pressure, reducing the risk of leaks that can affect engine performance. As an OEM standard part, it meets the exact specifications required for proper fitment and durability, ensuring reliable operation over time. The set includes two gaskets, allowing for a full replacement during intake manifold service.

Common Applications and Issues Addressed

  • Prevents vacuum leaks that can cause rough idling or poor engine performance
  • Eliminates coolant or air leaks around the intake manifold
  • Helps maintain proper engine air-fuel mixture for efficient combustion
  • Addresses gasket wear or damage from engine heat cycles
  • Supports engine rebuilds or intake manifold replacements on Mazda Millenia

Installation Notes and Tips

  • Ensure the intake manifold and mating surfaces are clean and free of old gasket material
  • Use proper torque specifications when tightening bolts to avoid gasket damage
  • Inspect the intake manifold for warping or damage before installation
  • Replace both gaskets included in the set to ensure a complete seal
  • Consult the vehicle service manual for detailed installation procedures

Quality Assurance and Warranty Information

Mahle MS12455 intake manifold gasket set is manufactured to meet OEM standards, ensuring consistent quality and fitment for Mazda Millenia vehicles. While specific warranty details may vary, Mahle parts typically come with a limited warranty against manufacturing defects. This gasket set is designed to provide reliable sealing performance under normal operating conditions.

BrandMahle
Part NumberMS12455
Intake Manifold Gasket MaterialBeaded Steel
Item GradeOEM Standard Part
Plenum Gasket IncludedNo

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
2001MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
2000MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
1999MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
1998MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
1997MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
1996MazdaMillenia2.5LV6N/ABeaded Steel; Millenia
1995MazdaMillenia2.5LV6N/ABeaded Steel; Millenia

* 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:

037-6022

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