Mahle GS33878 Turbocharger Mounting Gasket Set
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Mahle

Mahle GS33878 Turbocharger Mounting Gasket Set

Brand Mahle GS33878
Additional Package Contents Contains turbocharger coolant tube (inlet & outlet) copper sealin
Item Grade Oem standard
Package Quantity 12
Fits Mazda · 7 vehicles

OEM Standard. Service-grade sealing for turbocharger mounting and related connections.

Complete sealing coverage. Includes gaskets and copper washers for oil, coolant, exhaust, and converter joints.

Trusted Mahle sealing. Built on gasket technology relied on by OEMs and technicians worldwide.

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Turbocharger Sealing Set

Mahle GS33878 is an OEM-standard turbocharger mounting gasket set for the Mazda 3. It is built for sealing the turbocharger mounting points and related fluid connections in applications that require precise gasket replacement.

Key Features

  • OEM Standard construction for service-level sealing performance.
  • Includes gaskets and copper sealing washers for turbocharger coolant, oil, exhaust, and catalytic converter connections.
  • Mahle sealing products are trusted by OEMs and technicians worldwide.
  • Fits 2007-2013 Mazda 3, N/A.

Detailed Description

Mahle GS33878 is a turbocharger mounting gasket set for the Mazda 3, covering the sealing points commonly serviced during turbocharger removal or reinstallation. The kit includes turbocharger coolant tube inlet and outlet copper sealing washers, turbocharger to catalytic converter gasket, turbocharger to exhaust manifold gasket, turbocharger oil drain tube gaskets for upper and lower locations, and turbocharger oil tube inlet and outlet copper sealing washers. This part number, GS33878, is an OEM-standard sealing solution for maintaining proper joint integrity across the turbocharger assembly.

Mahle GS33878 is suited for 2007-2013 Mazda 3 applications where the turbocharger mounting interfaces and connected lines need renewed sealing surfaces. This part cross-references no listed interchange numbers in the provided data.

What It Is Used For

  • Replacing worn turbocharger mounting gaskets during service.
  • Restoring sealing at exhaust, oil, and coolant connection points.
  • Addressing leaks at turbocharger drain and supply interfaces.
  • Supporting proper reassembly after turbocharger removal.

Installation Notes and Tips

Clean all mating surfaces before installation and inspect the turbocharger, manifold, catalytic converter, and fluid line flanges for damage or warping. Confirm the correct gasket orientation and replace all disturbed sealing surfaces during the repair. Verify fitment against the vehicle application before assembly.

Quality Assurance

Mahle states that its gaskets provide sealing products trusted by OEMs and technicians around the world. GS33878 is listed as OEM Standard.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2013Mazda32.3LL4—
2012Mazda32.3LL4—
2011Mazda32.3LL4—
2010Mazda32.3LL4—
2009Mazda32.3LL4—
2008Mazda32.3LL4—
2007Mazda32.3LL4—