Here is what I have got as far as replacing it.
Tighten Tighten the bolts to 10 N·m (89 lb in).
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
As far as its location, it is in the water pump cover in the rear side of the engine near the throttle body. Here is an illustration, note the water pump belt in the back ground. If you follow the upper radiator hose you will come to it. Feel free to contact me with any questions!