WayJun PCV Vavle Cover with Membrane kit (1 Pcs) Compatible with LR4 Range Rover & Sport Jaguar XF XJ XK 3.0L 5.0L LR041443

Used for Land Rover valve cover repair, saved time and money, will be purchasing more in the very near future

I bought this for my 2016 RRS. It was making a horn like noise in idle. The old diaphragm was not torn but it was still going bad. After replacing with this one, no more noise. You do have to make sure the edges go in correctly into the valve and not overlap or you will get a leak and a lean code (that happened to me on the first try). I bought two, so the 2nd try, I found my mistake and was able to install correctly. Also, you need to be careful not to crack the tabs on the valve cover. The tabs on the plastic round cover are sacrificial, so those you can break. But if you break the tabs on the valve cover, you'll have to replace the entire valve cover, which is a real pain! Get a small flathead and work carefully around those tabs. Cheap fix if done properly.

Works great

Perfect fit, resolved the issue

convenience and affordable way to replace the positive crankcase valve. I thought will have to replace the whole valve cover to fix the smoking issue and thanks to online recommendation to purchase from Amazon. Simply break the old one and snap the new one on. 10 min job

Loved it saved me a bunch of money by just replacing the diaphragm instead of paying the garage

Fits well.

Ordered this for a 2016 Land Rover Sport 3.0 SC causing lean codes. Job called for Intake manifold removal and Valve Cover replacement. But with this replacement kit we were able to forgo a lot of unnecessary labor and parts replacement.