Helpful tips

How much does it cost to replace a rear main engine seal?

How much does it cost to replace a rear main engine seal?

Amade of either rubber of silicone, this main seal is crucial in keeping the liquid where it should be, and typically requires a replacement to be fixed when getting damaged The rear main seal replacement cost is usually between $410 and $517, with labor costs estimating between $388-$491 of the total.

How many hours does it take to replace a rear main seal?

Labor time guides say approximately 7.5 hours.

Can you drive a car with a rear main seal leak?

The possibility of a very fast leak is the biggest factor that makes it so dangerous to drive with a rear main seal leak. A fast leak can lower your engine oil level to dangerous levels very quickly and dangerously low oil levels can lead to permanent engine damage.

Is it hard to replace a rear main seal?

Since it is such a difficult repair, it’s usually not something you can do yourself and your mechanic has to charge a lot for. Replacing a rear main seal can be so expensive the cost to replace it may be more than you have to spend, or even more than your vehicle is worth.

Is it OK to drive with a rear main seal leak?

Rear main seal leaks are so dangerous because it is possible for the leak to occur at a very fast rate. Due to the location, it is subject to high oil pressure. Critically low oil levels can lead to permanent damage to your engine, and if the oil light ever comes on, it is recommended you stop driving immediately.

How serious is a rear main seal leak?

If the seal tears or cracks at all your crankshaft rotation can cause the seal to get torn up very quickly causing a very fast leak. A fast leak can lower your engine oil level to dangerous levels very quickly and dangerously low oil levels can lead to permanent engine damage.

Will a rear main seal leak get worse?

The primary reason why rear main seal leak is extremely dangerous is its nature of the seal. Once the rear main seal begins to fail, the rotation of the crankshaft disturbs and then the problem quickly becomes worse. It causes a problem to the engine more quickly as it allows a large amount of oil leak.