Oil Cooler Seal VITON (OM642)

OEM Number: 6421880580 Manufacturer Number: 524.270

$5.00

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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
German seal, gasket, and bolt manufacturer, with a long history of partnering with German automakers.
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)
Sprinter
  • Sprinter Gen2 NCV3 w/ OM642 3.0L V6 (2007-2018)

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