Good product although it doesn't come with a new oil filler cap and my exsisting one doesn't fit it. 2002-2010 Nissan Altima all use the same replacement oil filler cap although it doesn't fit this valve cover just wish they would tell you where to get a oil filler cap to fit it.

I had 2 spark plugs that were fouled because the seal around the spark plug tube had gone bad. The simplest and most cost effective way to solve this was to purchase the MostPlus Valve cover and replace it. There are plenty of good YT videos to walk you through the replacement. I now have a leak free Altima that is running like a champ. This Valve cover was one of many things I replaced on the altima. I can assure you that the quality and fit of this cover was perfect. I will end with one special note. It was VERY easy to cross thread the bolts that hold the valve cover down. Make sure you keep the bolts perfectly vertical when hand screwing them in. If they get cross threaded then 1) You will see that the bolt is at a very slight angle (not 90°) and 2) You will most likely break the bolt off when you try to tighten it down. If any of the bolts are cross threaded they will not properly tighten down the valve cover and you will be leaking alot of oil. This is not a difficult job, just go slow and pay attention if this is your fist time doing something like this.

One of the cheapest ones and it still actually sealed, very nice.

Easy to install. No.issues

My Altima gasket and rings were wornout so I checked the nation wide auto parts store's website, Youtube , & Amazon. My conclusion is this product which I could easy to install this and a great value for less money 😂 I have no issue this product !!