The 2002 Jeep Grand-Cherokee has an inline 6 engine.
There is no such thing as a 2002 Cherokee Laredo. The last year for the Cherokee was 2001, and the last year it came with the Laredo trim was 1992. I have a 2003 Cherokee Laredo so this awnser makes no sense at all. Do you have a GRAND Cherokee Laredo? Those are still being made. They are not the same as the Cherokee.
That year either had a 4.0L inline 6 or a 4.7L V8.That year either had a 4.0L inline 6 or a 4.7L V8.
I have a 2002 Jeep Grand Cherokee Laredo...It does NOT have a latch system.
A 2002 Jeep Grand Cherokee uses a group 65 battery with 750 cold cranking amps.
Its mounted to the frame
A 2002 Jeep uses R134a.
6qts will fill it up.
If you have to ask, you can't afford it.