Mahle GS33865 Turbocharger Mounting Gasket Set

Turbocharger Sealing Set

Mahle GS33865 is an OEM-standard turbocharger mounting gasket set for service work on the turbo sealing system. It is built for applications that require multiple sealing points around the turbocharger, coolant lines, and oil lines.

• OEM Standard construction for service-level replacement.
• Includes seals for coolant return, coolant supply, oil return, and oil supply connections.
• Includes turbocharger to catalytic converter and turbocharger to cylinder head gaskets.
• Compatible with Ford F-150 turbocharger service applications.

Fitment

Fits 2015-2017 Ford F-150, N/A. Services the left or right turbocharger.

Product Details

This Mahle turbocharger mounting gasket set, part number GS33865, is intended for sealing the turbocharger assembly during repair or replacement work. The included O-rings and gaskets address common leak points in the turbocharger mounting and fluid transfer interfaces. For Ford F-150 turbocharger service, GS33865 provides the sealing components needed to restore proper joint integrity without mixing unrelated hardware into the job.

Common Repair Uses

• Turbocharger oil seepage at supply or return connections
• Coolant leakage at turbocharger tube interfaces
• Exhaust leakage at the turbocharger-to-catalytic-converter joint
• Sealing loss at the turbocharger-to-cylinder-head interface

Installation Notes

Replace all disturbed sealing surfaces during turbocharger service and verify that mating faces are clean and free of residue before assembly. Confirm the gasket set matches the vehicle’s turbocharger configuration before installation. Part number GS33865 should be checked against the original service requirement for the Ford F-150 application.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing performance in demanding engine service applications. GS33865 is an OEM-standard part number for turbocharger mounting gasket service.