How do I measure my drain plug?

We constantly research drain plug sizes for popular engines used in the industry. 

When you find your engine is not listed on our website, however, we recommend contacting dealers, bringing the drain plug to the hardware store or mechanic, or measuring the plug size by vernier calipers. 

You would need to measure both the diameter and pitch of the threads. In addition, you need to determine if the plug has pipe threads. If the plug is tapered and used without a gasket or washer, there's a possibility the plug is pipe threads. Once you have that information, use our size chart to match the size with our product.  

Feel free to contact us if you have any questions.