Hey Customer (name blocked for privacy) thanks for the question,
The EGR valve is located on the intake manifold, left side of the engine.
The professional labor time to replace the EGR valve is .7 tenths of an hour.
If you have the new EGR vlave, then when looking at it might help you identify what you are trying to remove.
The EGR valve will also require an EGR valve gasket if one is not supplied with the new valve.
The EGR valve will have a vacuum hose to remove, a couple of bolts to remove, then basically install the new one in reverse order. Making sure the mounting surface is free and clear of any carbon or other materials that might effect the sealing of the valve and new gasket.
Click ACCEPT if this helps, if not let me know, all bonuses and feedback appreciated.
Thanks.