Throttle position sensor
No
A 1998 Jeep Grand Cherokee has a four speed automatic transmission.
The AW4 transmission uses Dextron II.
The AW 4 automatic transmission uses Dextron 2 transmission fluid.
They use the same kind of Automatic Transmission But there are two different manual transmissions. The grand Cherokee can use the AX-15 manual transmission which is bigger than the AX-5 but not the automatic transmission.
Mounted between the engine and the transmission. It houses the clutch/pressure plate on a manual transmission or the torque converter on an automatic transmission.
You don't adjust it. You buy a new one and replace it.
No, they will not interchange.
A Cherokee would have the AW4. A Grand Cherokee would have a 44RE.
Your Jeep probably has the 242 select trac transfer case. If it's a full time 4x4, it will have a 249.
It is built into the radiator.
Chrysler 42RE.