MITZONE Upgrade Aluminum Valve Covers Left and Right Compatible with 2003-2008 Nissan 350Z Infiniti FX35 G35 M35 VQ35DE 3.5L Part # 13264AM600 13264AM610

Packaged great looks good and fit perfect with no oil leaks

Fit perfect on my g35

Install went smooth.. gaskets are working to fix oil leak it's been about 700 miles and no leaks so far.. my only complaint is the paint finish although I love the color seems to be a little thin.. where these need to be installed is a tight fit and any little bump scratches the paint off the valve covers which is frustrating because the reason you get the color is to show it off.. It's not worth taking off and redoing them but just small frustration. So be as careful as you can but understand very likely you will scratch the paint and with have to live with it or try to touch it up later. That why 4 stars not 5.

These things are awsome! Ive had about 6 different G35s now all of them with the warpped plastic valve covers. But these aluminums are great. They look great. install really easy for anyone mechanically inclined. Good quality gaskets. The only thing that i dont like is that I am goiing to have to figure out some way to clean my engine bay up more to show these things off...

The media could not be loaded. 3/5 stars because they look awesome & come with all the hardware ie bolts, new oil cap, pvc valve/ hose, and gaskets however mine came with a ton of scratches. I took the extra step and got oem valve cover gaskets from z1 so I knew for sure the gaskets were solid & ended up still having pretty bad leakage on the BRAND NEW covers and gaskets. I had it installed by a mechanic and we tried everything possible to get it to not leak and it still leaks. Not sure if I got a bad set or they are all bad but I’ve definitely heard good and bad things about the aluminum covers I’m just lost at this point because I don’t wanna risk the issue again ordering another set, and i definitely don’t wanna spend $500 on oem covers off Z1. Nor do I want some cheap Chinese plastic covers.

POS gasket leaks oil Even after twerking to spec and twerking in bald order leaks in the middle. Not even near the front where you have to add gasket sealant per manufacturer 's directions. For 2004 G35 shipping negative stars. Also their customer service sucks. If you want to waste time get this part!!!!

I’ve had these on my 350z for well over a year now and have had zero issues. Like many 350z’s my spark plug wells were leaking badly. I used the gasket they supplied but used RTV in the corners where it’s needed. Paint was good and the PCV valve came disassembled to avoid breaking during shipping. I love that these are aluminum and won’t shrink from all the heat cycles and I can replace just the spark plug wells if I ever need to (unlike the OEM ones). Fit was perfect and you can’t beat it for the price. If you’re on the fence about these just do it!

I took the precautions advised here and you tube. Used upgraded gaskets, cleaned out the aluminum debris from the casting and thread locked the screws holding the internal baffles in. Hasnt leaked in several months now. I would STILL like to know if they have replacement spark plug tube gaskets available.