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PCV Tube

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0.50 LBS

Product Description

** See Note At Bottom Regarding MK3 VR6 Version of This Hose ** is proud to release these IMPROVED PCV oil breather tubes for Corrado VR6 and B4 Passat 2L 16v engines.  As many have discovered, this breather tube was originally made by VW from only soft rubber which was not resistant to oil vapors.  Consequently, the OEM hose quickly breaks down and causes vacuum leaks and dripping oil on the engine exhaust manifold.

The version is made per SAE J30R7 specifications and has been thoroughly tested on engine for hundreds of hours in over 100F ambient temp hard driving.  Because this improved tube is made to SAE J30R7, it will stand up to the heat and oil vapors, as VW should have made this to begin with!  Don’t settle for the OEM hose shipped from a foreign country – the OEM hose was NOT suitable for the job and will also fail.  Buy the improved version and be done with this issue once and for all!

This tube replaces OEM P/N 021-103-493A (021103493A) and equivalent.  It fits Corrado VR6 all years as well as Passat B4 with the 2L 16V engine. 

** We are working on the MK3 VR6 version as well, stay tuned -- to that note -- Do you have an MK3 VR6 ?  Please email if you want to be a tester for the MK3 version of this hose !

Product Reviews

  1. Better than factory 5 Star Review

    Posted by on 14th Apr 2020

    SO GLAD that Gruven had this part made! When my factory breather hose cracked, and I found that the original part was NLA (no longer available), I cobbled together a replacement made out of heater hose, but it didn't fit right and kinked in the middle, causing even more oil pooling issues. This Gruven hose fits perfectly and is made of better material, so I'm sure it will keep my Corrado intake happy for years to come.

    -- Response --

    Thanks ! I wish more people knew about these. Help us spread the word !

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