Engine Valve Cover Set with Bolts & Oil Cap & Gaskets & Spark Plug Tube Seals & PCV Valve Compatible with 2002-2007 Nissan Altima Maxima Murano Quest Infiniti I35 VQ35DE V6 3.5L Part# 264-984 265-985

Red Valve Cover looks nice on my NISSAN MURANO SL 2006, it fits well, I didn’t use the PCV Valve that comes with the kit, I bought a separate one. I suggest you need an Oil Change after, I tried the Valvoline 5 W-30 Restore & Protect, Murano engine runs smoothly now.

The package arrived on time and my auto mechanic installed it. The only thing is the cable that appears at the bottom of the image was missing.

This worked great to replace my OEM valve covers and gaskets. I had an issue with oil getting into the spark plug wells from a severely cracked OEM gasket. After cleaning, I applied some silicone and installed the new gaskets/covers. I have not seen any leaks since!Similar enough quality to the plastic OEM valve covers where one may not notice a difference.Be careful as to not over-torque these new bolts - they are prone to snapping.

Good 👍

I purchased this item in January of 2025 and so far it holding up on my 2006 nissan murano S. Fit perfectly there a no leakage, so I'm happy.

Quedo muy bien

After 4 months I now I have oil in the spark plug tubes in 2 out of 3 of the front ones, haven't checked the rear ones yet cause I'm still trying to fix the front ones but I would of thought that this wouldn't happen again or this soon. Pretty sure it's because there's not much to their version of a seal around it and unlike most other vehicles that you can replace the seal these ones you can't they are "built in" but it didn't even look like there was a seal it just looks like the plastic so I'm guessing these either weren't made right or they just don't care and put out cheap products that aren't 100% going to work. I'm so pissed I have to do all this again when it was a royal pain in the a** to do the first time. Not sure where I'll be getting replacement from but won't be these again since i doubt they'll replace it since it's been 4 months now.

Unless you know what your doing, You can and will blow a motor using these valve covers.First, as noted earlier with a previous review and pictures, this WILL break your engines head on the rear or B side of the motor. There is an area that must be ground down or a very small piece can break off forever ruining the head and creating a leak of any severity.Next, the screws on these covers. Understandably, the Plug Tubes seals need to be held in place. The screws as mentioned by so many others is a hazard. I used red locktite to ensure they don't back out.The plug tube seals, I used permatex on the valve cover , under the plastics, to add an extra layer of protection ensuring they stayed sealed permanently.Lastly, the finish has no primer underneath. This may be a good indication that the paint may not withstand higher temperatures. Either way, it chips off easily.Update: After some time using these, this far (a few months), there have been no issues. I've had the engine in multiple high rev applications in which everything has stayed intact. I have resolved pretty much all the oil leaks on the engine with these covers. Just make the modifications as noted and they'll be great.