May . 12, 2025 17:56 Back to list

Choosing the Right Washer for Your Oil Drain Plug

When performing an oil change, one of the smallest yet most important components is the washer for oil plug. This tiny ring sits between the oil pan and the plug, helping to form a tight seal and prevent leaks. From the popular Tridon sump plug washer to the standard washer drain plug 14mm, this article covers what you need to know about choosing the right washer for drain plug.

What Does a Washer for Oil Plug Do?

A washer for oil plug is a flat ring, usually made of copper, aluminum, nylon, or rubber-coated metal. Its job is to create a tight seal when the washer plug drain is tightened after an oil change. Without it, oil can seep out through the threads, leading to leaks and reduced engine lubrication.

Reusing an old washer can cause sealing problems, as it may become compressed or damaged. That’s why it's best to replace the washer for drain plug every time you perform an oil change.

Popular Sizes: The Washer Drain Plug 14mm

The washer drain plug 14mm is one of the most commonly used sizes in cars today, especially in many Asian and European models. This refers to the inner diameter of the washer, matching the diameter of the oil drain plug bolt.

When selecting a washer, always make sure the size and thickness match your vehicle’s specifications. Using the wrong size can prevent proper sealing, even if it seems close in dimension.

Why Choose a Tridon Sump Plug Washer?

The Tridon sump plug washer is a trusted option for many mechanics and DIYers. Tridon washers are designed for reliability and are made to meet OEM standards for performance and fit. Whether you drive a Toyota, Honda, or Nissan, Tridon likely has a washer specifically suited to your sump plug.

These washers are usually available in multi-packs and are a cost-effective way to ensure a leak-free seal every time you service your vehicle.

The washer plug drain might seem like a small detail, but it plays a vital role in maintaining a tight, leak-proof seal during oil changes. Whether you're using a Tridon sump plug washer or a washer drain plug 14mm, always replace your washer for drain plug with the correct size and material to ensure a clean and safe job.

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