Drain Plug Gasket – Replacement and Costs

Gaskets are very important parts of the oil system of cars. They prevent leaks take place inside your engine. So, these gaskets are very important. One of these gaskets is the drain plug gasket application. Here you can find detailed information about the drain plug gaskets and replacement costs.

What is Drain Plug Gasket?

Drain Plug Gasket

The drain plug is a very basic system that helps you to drain the old oil from the oil sump. The oil sump is located below the car engine. Once you ıpen the drain plug, all the oil drained from the oil sump.

And there is a gasket that prevents the oil leak from your engine. This gasket is the drain plug gasket. It is generally composed of the drain plug itself.

What is the Problem with My Drain Plug Gasket?

The biggest symptom is the leaking application is the accumulated oil on the ground where you left your car. So, it is very important to deal with this problem. Because if the engine oil of your car leaks, you can not run your engine. And it will be very harmful to your engine.

Another important feedback that your engine sends is the engine oil warning light on your dashboard. This is because the engine oil level decreases with the leaking oil from the drain plug gasket.

One of the most common reasons for the leaking oil plug from your engine is the worn or damaged gasket. You need to replace it with a new one.

How to Replace the Drain Plug Gasket?

It is a basic process to do. Usually, you do not need to consult with mechanics. If you bought the new drain plug gasket and if you have a socket wrench, it will be very easy to replace it.

  • First of all, you need to find the location of the drain plug. The location will be generally on the engine side of your car. At the bottom of the engine, you will see the oil sump. And below the oil sump, you can see the drain plug.
  • After finding it, you need to place an oil pan beneath the drain plug. Because once you open the drain plug, the oil will start to drain into that pan.
  • Remove the drain plug by using the correct size socket wrench.
  • In general, the gasket is on the drain plug itself. You can easily remove the old gasket and install the new gasket.
  • Reinstall the drain plug with the help of the socket wrench again.
  • Refill the engine oil from the oil cap of the engine.

So, as you see above, it is a very basic process to do.

What are the Prices of Them?

It is a very basic part. It has a round shape and they are generally sold in packages. The maximum amount that you will pay for one package will be $2. You can find the in different automotive shops.


These are the general things that we can state about the drain plug gasket. It can be a very basic part but if there is a problem with it, the oil leak can cause much bigger problems.

If you have additional comments and questions about this topic, please leave them below.

Check the other related topics; 

Water Pump Gasket Guide

Viton Gasket – Advantages and Features

Oil Cooler Gaskets – Common Malfunctions and Solutions

Uğur Uygun

Hello everyone, I am Uğur. I am a mechanical engineer who has experience in different R&D departments of HVAC companies. With my best friend, I decided to build this website to share out knowledge and experience. And also, I am interested in automotive. So, I am writing about automotive and automotive-related articles here. Sharing my knowledge and experiences on these topics is a very big pleasure for me. I am willing to answer all of the questions people have about these topics.

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