HY-SPEED PCV Diaphragm Repair Kit Compatible with 2005-2017 A3 A4 A5 A6 A7 Quattro allroad Beetle CC Eos Golf City R SportWagen GTI Jetta Passat Rabbit Tiguan Replaces 917-064

Works perfectly! Haven’t had any more issues, like codes or oil consumption, since installing it last November (2024). Worth trying before spending a couple hundred on a valve cover from the dealership that has the part integrated. Takes about 20 minutes to install if you’re familiar with working on cars, maybe an hour if you need to watch a video first.

Fit fine on the valve cover assy of the 2011 Jetta SE. Was pretty hard getting the old one off. Had to use small diagonal cutters to snip off the latching tab ears of the old one. My Jetta had CEL (check engine light) with diagnostic trouble code (DTC) P0106 (Map sensor implausible reading). When this PCV diaphragm fails, it allows oil into the intake manifold and fouls the MAP sensor. I first removed and cleaned the MAP sensor with the proper cleaner for this and let dry. The old diaphragm had no visible tears but was really soft and flimsy feeling. Cleared the DTC and have driven car about 100 miles so far and the CEL has remained off.

Work great no problems at all for my Jetta 2006 2.5

Definitely thicker diaphragm material than the one I pulled off. a lot thicker. Not sure if that's good or bad. The old diaphragm still worked but was very dirty and seemed flimsy. I used the old spring the one that came with this one was shorter with less tension. maybe it was designed that way because the diaphragm has more push back to it. I don't know, it's working, though. No complaints. It has only been a few days, if it fails, I'll definitely update.

Perfect fit and easy installation.

Well, the product has already been installed for a while and has worked perfectly.

fit perfectly.

Excelente