The exhaust manifold for an E250 is usually sold as a complete kit. The nut is a standard issue, and is between the a half inch and a full inch diameter.
not sure........nissan part # 08918-2081A
The exhaust manifold stud nut for a Chevy 305 cubic inch small-block engine typically uses a 3/8-inch thread size. The nuts are usually 3/8-16, meaning they have a coarse thread pitch. The standard hex size for these nuts is generally 9/16 inch. Always verify the specific application, as variations can occur based on the year and model.
Look on top of the exhaust manifold. there should be a big nut with wires going into it. Hope this helps
The exhaust back pressure sensor on a 2006 6.0 diesel Ford F3 50 can be located near the exhaust manifold. The sensor is a probe that can be removed by loosening the nut.
Cut the bolts off and you will have to purchase a new flange kit from any parts store.
It snaps in. But before you snap it out, take the nut out that holds the pipe to the exhaust manifold.
The nut should be a 15mm, the stud, I'm not sure.
The first step is to remove the manifold. If the bolt is sticking out, remove with a vise grip pliers or stud remover. If broke off flush, drill and extract with an easy out or try to weld a nut to it and turn out that way.
in the exhaust system Very close to the manifold, you should see a wire come out of a large nut, to remove and replace you should have a socket made for this application
To determine the size of a nut, you can use a nut size chart or a caliper tool to measure the diameter and thread pitch of the nut. This will help you identify the correct size for replacement or fitting purposes.
The lug nut size for a 240sx with a four lug pattern is 10x1.25. The lug nut size is 12x1,25
There is one 15mm nut on the back side of the tensioner. You have to get at it from under the vehicle. It is just below the end of the exhaust manifold. It is fairly easy if you use a long extension and a flex socket.