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Viton O-ring 4mm x 42mm

Pricing: $7.50


This Viton O-ring replaces 3C0145117 and is recommended by our techs.

There are 3 of these o-rings on your PD engine

Product Fits


  • 2004-2006 Mk4 Golf TDI with BEW engine Code
  • 2004-2005.5 MK4 Jetta TDI with BEW engine Code
  • 2005- 2006 Mk4 Jetta Wagon TDI with BEW engine Code
  • 2004-2006 Mk4 New Beetle TDI with BEW engine Code
  • 2004 2005 B5.5 Passat with BHW Engine Code
  • 2005.5 - 2006 Mk5 Jetta TDI with BRM Engine Code


  • Viton4mmx42
  • Viton4mmx42
  • New

Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”

Customer Reviews

Comment Total Reviews (1)

Great Quality O-rings
  • Currently 5/5 Stars

Reviewed by: Guest12/26/2016 07:00AM

Purchased from: KERMATDI

My intercooler system was in major need of maintenance, so I decided to go ahead and purchase my o-rings from kerma! These o-rings sat very nicely and appeared and felt to have sealed very well! Replacing these made a big difference in low end power.

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