Buy OEM 2004 Lexus Part # 1230536060 (12305-36060). Engine Mount (Right). Engine Mount - Repair or Replace A broken or worn engine mount will often cause your 2004 Lexus to lurch

INSULATOR SUB-ASSY, ENGINE MOUNTING, RH

Fits NX 200t, NX 300, NX 300h

Engine Mount - Repair or Replace
A broken or worn engine mount will often cause your 2004 Lexus to lurch when shifting gears, and you may also hear a clunk when accelerating or braking. Another likely symptom is excessive vibration from your engine.