Below you'll find the tightening torques for the Jeep Grand Cherokee in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find.

Most-used torque settings for Jeep Grand Cherokee

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Intake manifold	Intake manifold	33	24		2.5L Diesel Engine Straight-4 M51
Intake manifold	Intake manifold	33	24		2.5L Diesel Engine Straight-4 M52
Intake manifold	Intake manifold	8	6	First Stage	5.2L Gasoline Engine V8 Y
Intake manifold	Intake manifold	16	12	Second stage	5.2L Gasoline Engine V8 Y

To make sure these are the correct tightening torque values, you can use the data below to verify this is the right model.

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All Torque Settings in Tables

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Intake manifold	Intake manifold	33	24		2.5L Diesel Engine Straight-4 M51
Intake manifold	Intake manifold	33	24		2.5L Diesel Engine Straight-4 M52
Intake manifold	Intake manifold	8	6	First Stage	5.2L Gasoline Engine V8 Y
Intake manifold	Intake manifold	16	12	Second stage	5.2L Gasoline Engine V8 Y

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Exhaust manifold	Exhaust manifold	33	24		2.5L Diesel Engine Straight-4 M51
Exhaust manifold	Exhaust manifold	33	24		2.5L Diesel Engine Straight-4 M52
Exhaust manifold	Exhaust manifold	20	15	Nuts	5.2L Gasoline Engine V8 Y
Exhaust manifold	Exhaust manifold	27	20	Screws	5.2L Gasoline Engine V8 Y

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to