It is the Positive Crankcase Ventilation (PCV) valve.
Through the cap in the middle of the valve cover.
You have to take the valve cover off and count.
the p c v valve is the only thing that pops into my mind, positive crankcase vent. hope this helps
Jeep transmissions do not have modulator valves
depending on which motor you have 2.0 in the valve cover 2.5 at the rear of the drivers valve cover
It is in the center of the cover on the rear.
A seat from a 1999-2004 Grand Cherokee is what fits in a 1999-2004 Grand Cherokee.
ask a car dealer
where is the ac drain on 1999 jeep grand cherokee limited
Under hood, center, upper engine area, mounted in front valve cover
The early 4.7 engine in the grand cherokee,dakotas,and rams have had problems with cylinders on the rear left of the engine,starting with a knocking then overheating and seizing .
No, they will not interchange.