HomeMahle MS12391 Engine Intake Manifold Gasket Set
Part #: MS12391

Mahle MS12391 Engine Intake Manifold Gasket Set

18 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Impreza and Legacy
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Reliable Engine Intake Manifold Gasket Set for Subaru Vehicles

The Mahle MS12391 engine intake manifold gasket set is designed to meet OEM standards, providing a precise fit and durable sealing for Subaru Impreza and Legacy models. Crafted from composite materials, this gasket set ensures effective sealing to maintain engine performance and prevent leaks.

  • Composite intake manifold gasket material for enhanced durability
  • OEM standard part grade ensuring reliable fit and function
  • Compatible with Subaru Impreza and Legacy models
  • Part number MS12391 for accurate identification and replacement
  • Engine intake manifold gasket set designed to maintain proper engine sealing

Durable Composite Material for Effective Sealing

The Mahle MS12391 gasket set uses composite materials engineered to withstand the thermal and mechanical stresses of the engine environment. This material choice helps maintain a tight seal between the intake manifold and cylinder head, reducing the risk of vacuum leaks and ensuring consistent engine performance. The OEM standard grade confirms that this gasket set meets the quality and specifications required for Subaru Impreza and Legacy vehicles.

Compatible Subaru Intake Manifold Gasket Replacement

This intake manifold gasket set is specifically compatible with Subaru Impreza and Legacy models, making it a suitable replacement part for maintenance or repair. Using the correct gasket set like the Mahle MS12391 helps prevent common issues such as intake manifold leaks, rough idling, and engine misfires.

  • Prevents intake manifold vacuum leaks
  • Reduces risk of engine misfires related to gasket failure
  • Helps maintain proper air-fuel mixture for efficient combustion
  • Addresses rough idling caused by intake manifold seal degradation
  • Supports overall engine performance and reliability

Installation Notes and Tips

When installing the Mahle MS12391 intake manifold gasket set, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid warping or damaging the gasket. It is recommended to inspect the intake manifold and related components for any signs of wear or damage during installation.

Quality Assurance and Warranty

Mahle manufactures the MS12391 gasket set to meet OEM standards, ensuring consistent quality and fitment for Subaru Impreza and Legacy models. This part is backed by Mahle's quality control processes, providing confidence in its durability and performance. Warranty details are subject to Mahle's standard policies.

BrandMahle
Part NumberMS12391
Intake Manifold Gasket MaterialComposite
Item GradeOem standard part

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998SubaruImpreza2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1998SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1997SubaruImpreza2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1997SubaruImpreza1.8LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1997SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1996SubaruImpreza2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1996SubaruImpreza1.8LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1996SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1995SubaruImpreza2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1995SubaruImpreza1.8LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1995SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1994SubaruImpreza1.8LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1994SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1993SubaruImpreza1.8LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1993SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1992SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1991SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1990SubaruLegacy2.2LH4N/AEngine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.

* 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:

037-6024

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