Genuine 6420940080 Turbocharger Gasket
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Genuine

Genuine 6420940080 Turbocharger Gasket

Brand Genuine 6420940080
Fits Mercedes-Benz · 8 vehicles

Turbocharger gasket. Provides a secure seal for air and fuel delivery systems.

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Turbocharger Gasket for Mercedes-Benz Diesel Applications

This Genuine turbocharger gasket, part number 6420940080, is a direct-fit sealing component for select Mercedes-Benz diesel models. It is used at the turbo-to-intake hose connection to help maintain a secure seal in the charge-air path.

Key Features

  • Genuine OEM-style turbocharger gasket
  • Part number 6420940080
  • Fits turbo to intake hose connections on select Mercedes-Benz applications
  • Designed for 2007-2008 Mercedes-Benz E320, GL320, ML320, and R320
  • Matches the listed OE hose references 642 094 63 97 and 642 090 60 37

Detailed Description

Compatible with 2007-2008 Mercedes-Benz E320, GL320, ML320, and R320 models built from 40 153204 to 40 778085, this Genuine turbocharger gasket is specified for the turbo to intake hose interface. The part number 6420940080 is commonly searched by owners and technicians servicing Mercedes-Benz diesel intake and boost plumbing, especially when addressing sealing concerns at the hose-to-turbo connection.

This part cross-references OE hose references 642 094 63 97 and 642 090 60 37 for the same application.

What It Helps Address

  • Boost leaks at the turbo-to-intake hose joint
  • Air seepage that can affect charge-air sealing
  • Oil mist or residue appearing around the connection point
  • Whistling or hissing from a compromised seal
  • Service replacement during intake hose or turbo plumbing work

Installation Notes and Tips

Verify the vehicle build range before ordering, since this gasket applies only to the listed Mercedes-Benz E320, GL320, ML320, and R320 applications. Inspect the mating surfaces and the associated turbo-to-intake hoses for wear, distortion, or contamination before installation. For best results, replace the gasket whenever the connection is opened during turbocharger or intake hose service.

Quality Assurance

Genuine parts are produced to OE specifications for the listed application, supporting proper fit and sealing performance on the specified Mercedes-Benz diesel models.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008Mercedes-BenzE320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2008Mercedes-BenzGL320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2008Mercedes-BenzML320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2008Mercedes-BenzR320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2007Mercedes-BenzE320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2007Mercedes-BenzGL320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2007Mercedes-BenzML320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37
2007Mercedes-BenzR320N/AFrom 40 153204 to 40 778085; Turbo to Intake Hoses 642 094 63 97 and 642 090 60 37