Mopar 52122713AA INSULATOR-Engine Mount

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If relative movement is noted between the mount plates and the engine or frame, the engine should be lowered and the mount fasteners should be tightened.

Start by disconnecting the battery cable and raising the vehicle on jackstands. Support the engine and remove the through-bolts to detach the mount from the frame bracket and engine for 2WD models. For 4WD models, remove the skid plate, engine crossmember, and engine oil filter. Use an engine hoist to raise the engine slightly and take the weight off the mounts. Support the front axle with a floor jack and remove the engine mount through-bolts, as well as the bolts attaching the mounts to the front axle assembly and engine block. Lower the front axle slightly and remove the old mount. Install the new mount, ensuring correct positioning, and tighten the fasteners securely.

Yes, rubber preservative may be applied to the mounts to slow down deterioration.

The engine must be slightly raised to relieve the weight from the mounts.

The mount insulators should be inspected for cracked or hardened rubber or separation from the metal in the center. Also, any relative movement between the mount and the engine or frame should be checked.

If any movement is observed between the inner and outer portions of the mounts, lower the engine and tighten the mount fasteners.