That really depends on how you treat your vehicle. Type of vehicle, size of motor, FWD RWD. Most last 50,000 miles. One way to tell if they have gone bad is a loud clunk sound when you accelerate hard. That is the engine jumping and hitting the sides of the motor mount.
Motor mounts typically last between 5 to 7 years, but their lifespan can vary based on driving conditions, vehicle type, and the materials used in the mounts. Factors such as exposure to heat, engine vibrations, and road conditions can accelerate wear and tear. Regular inspections can help identify any issues early, ensuring optimal performance and safety. It's advisable to replace them if signs of damage or deterioration are evident.
3 mounts
It should last the life of the engine.
Normally it will last the life of the engine. However if the engine overheats the gasket can be ruined immediately.
Normally they will last the life of the engine and are replaced during an engine rebuild.
There is no way of saying for sure. As long as the engine never overheats and you change the coolant every 50,000 miles it should last the life of the engine.
Motor mounts on a 2003 Toyota Echo typically last between 5 to 10 years, depending on driving conditions and maintenance. Factors such as exposure to harsh environments, engine vibrations, and the overall condition of the vehicle can affect their lifespan. It's advisable to inspect them regularly for signs of wear or damage, such as excessive engine movement or unusual noises. Replacing worn motor mounts can enhance vehicle performance and comfort.
It should last as long as the engine.
This particular engine has been noted for its quality. As long as it is correctly maintained then it should last around 200,000 miles before any remedial work is required.
A forged steel crankshaft? That should out last all the other components in the engine it so long as you keep up maintenance.
Well I'll tell ya, I have a 1992 Taurus and the mounts just went out around 220,000 miles this November 2007.
Should be changed around every 100,000 miles.