Oil Cooler Seal VITON (OM642)

OEM Number: 6421880580 Manufacturer Number: 6421880580

$4.95

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New, purple viton, seals for the OM642 oil cooler.

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**NEW PURPLE VITON VERSION**

Oil cooler seal for the oil cooler on the OM642 motor.  Engines built before 2010 used a non-viton, orange seal that starts leaking after just 50,000 miles.  This new version, which is purple and is a viton material, holds up much longer.  

Replacement of these seals can take 10+ hours, so be sure to use this new version of the seal so you don't have to do it again! Replacing this seal requires removing many components on the engine, which each have seals of their own that must be replaced.  We strongly recomment purchasing the full OM642 Oil Cooler Seal Kit instead of the individual seals.

Fits all OM642 engines except on the W166/X166 Mercedes ML & GL, respectively.

There are two seals on the engine.  Order two!

Cross References and Supersessions:
6421880180
524.270
OEM Mercedes Parts come directly from official Mercedes dealerships and parts wholesalers.

Quality doesn't simply reside in how well a part functions at the get-go: it's a function of how well it performs over time. And Genuine Parts endure because they're engineered specifically for your car—they fit like no other parts can, they're engineered to work with the other parts and systems, and they´re made with the finest materials available.
Jeep
  • Grand Cherokee CRD (WK) w/ 3.0L OM642 (2007-2008)
Mercedes
  • E 320 BlueTEC (W211) w/ 3.0L OM642 Engine (2007-2009)
  • E 350 BlueTEC (W212) w/ 3.0L OM642 Engine (2011-2013)
  • GL 320 BlueTEC (X164) w/ 3.0L OM642.820 Engine (2009)
  • GL 320 CDI (X164) w/ 3.0L OM642.820 Engine (2007-2008)
  • GL 350 BlueTEC (X164) w/ 3.0L OM642.820 Engine (2010-2012)
  • ML 320 BlueTEC (W164) w/ 3.0L OM642.820 Engine (2009)
  • ML 320 CDI (W164) w/ 3.0L OM642.940 Engine (2007-2008)
  • ML 350 BlueTEC (W164) w/ 3.0L OM642.820 Engine (2010-2011)
  • R 320 BlueTEC (W251) w/ 3.0L OM642.870 Engine (2009)
  • R 320 CDI (W251) w/ 3.0L OM642.950 Engine (2007-2008)
  • R 350 BlueTEC (W251) w/ 3.0L OM642.870 Engine (2010-2012)
Mercedes/Dodge Sprinter
  • Sprinter Gen2 NCV3 w/ OM642 3.0L V6 Turbodiesel (2007-2018)

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Oil Cooler Seal Kit (OM642)
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Complete seal kit for replacing the oil cooler seals on the OM642 engine.
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