Genuine 6420940480 Turbocharger Gasket
OE Quality 60-Day Returns
Genuine

Genuine 6420940480 Turbocharger Gasket

Brand Genuine 6420940480
Fits Mercedes-Benz · 18 vehicles

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

$37.82Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $37.82
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Turbocharger Gasket options

Turbocharger Gasket for Mercedes-Benz Diesel Applications

This Genuine turbocharger gasket, part number 6420940480, is used at the turbo to intake hose connection on select Mercedes-Benz diesel models. It supports a secure seal for the intake tract on GL350, ML350, R350, E350, E320, GL320, ML320, and R320 applications.

Key Features

  • Genuine OEM-style turbocharger gasket
  • Used at the turbo to intake hose connection
  • Fits select Mercedes-Benz GL350, ML350, R350, E350, E320, GL320, ML320, and R320 models
  • Part number 6420940480 for accurate ordering
  • Matches turbo to intake hoses 642 090 73 37 and 642 090 74 37 on listed applications

Fitment Details

  • Fits 2010-2012 Mercedes-Benz GL350, N/A — Turbo to Intake Hoses 642 090 73 37 and 642 090 74 37
  • Fits 2010-2012 Mercedes-Benz ML350, N/A — Turbo to Intake Hoses 642 090 73 37 and 642 090 74 37
  • Fits 2010-2012 Mercedes-Benz R350, N/A — Turbo to Intake Hoses 642 090 73 37 and 642 090 74 37
  • Fits 2011 Mercedes-Benz E350, N/A — Turbo to Intake Hoses 642 090 73 37 and 642 090 74 37
  • Fits 2008-2009 Mercedes-Benz E320, N/A — Turbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086
  • Fits 2008-2009 Mercedes-Benz GL320, N/A — Turbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086
  • Fits 2008-2009 Mercedes-Benz ML320, N/A — Turbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086
  • Fits 2008-2009 Mercedes-Benz R320, N/A — Turbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086

What This Part Is Used For

  • Replacing a leaking turbo to intake hose seal
  • Restoring proper sealing at the charge-air connection
  • Addressing boost loss caused by a worn gasket
  • Correcting air leaks that can trigger drivability concerns
  • Servicing Mercedes-Benz diesel intake plumbing during turbo repair

Installation Notes and Tips

Verify the hose part numbers and vehicle application before installation. Clean the mating surfaces thoroughly and inspect the turbo outlet and intake hose ends for wear, cracking, or distortion before installing the new gasket. This part number 6420940480 is listed for the specific Mercedes-Benz GL350, ML350, R350, E350, E320, GL320, ML320, and R320 applications shown above.

Quality Assurance

Genuine parts are built to OE specifications for the listed applications, helping ensure correct fitment on the specified Mercedes-Benz models.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelFuel TypePositionNotes
2012Mercedes-BenzGL350—N/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2012Mercedes-BenzML350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2012Mercedes-BenzR350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2011Mercedes-BenzE350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2011Mercedes-BenzGL350—N/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2011Mercedes-BenzML350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2011Mercedes-BenzR350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2010Mercedes-BenzGL350—N/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2010Mercedes-BenzML350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2010Mercedes-BenzR350DIESELN/ATurbo to Intake Hoses 642 090 73 37 and 642 090 74 37
2009Mercedes-BenzE320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2009Mercedes-BenzGL320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2009Mercedes-BenzML320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2009Mercedes-BenzR320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2008Mercedes-BenzE320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2008Mercedes-BenzGL320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2008Mercedes-BenzML320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.
2008Mercedes-BenzR320—N/ATurbocharger Gasket fits Turbo to Intake Hoses with part numbers 642 090 73 37 and 642 090 74 37 from 40 776086.