1 【REPLACEMENT】If your vehicle has excessive engine vibration, unusual noise, engine misalignment, obvious wear or damage to the motor mount, it might be time to consider replacing your engine mounts. Regular inspections and addressing these symptoms promptly can help maintain optimal engine performance and overall vehicle safety. 2 [Advantages]: Engine mount set supports the engine, absorbs vibrations and reduces noise effectively for a smoother and more comfortable driving. Made of outstanding materials, designed for the precise fit and long-lasting performance. 3 High Quality:Engine motor mount 4pcs undergo extensive lab and vehicle fitment testing.motor mount kit brand new And High Quality,with stringent quality control standards to meet or exceed OE specifications. 4 The trans mount made of iron aluminum and rubber for long life and superior performance 5 The engine is fixed to the body frame by connecting with the mount which can support and position the engine well. And it eliminates part of the resonance of the engine to keep the running smoothly and comfortable, Weight: 4.40924524 Pounds, Manufacturer: Liuye Dashi