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What size is the oil drain plug on a Honda Civic?


As a car owner, knowing the specifications of your vehicle is crucial for effective maintenance and repair. One of the essential components to be aware of is the oil drain plug, particularly its size, which is vital for oil changes. In this article, we will explore the oil drain plug size for various Honda Civic models and provide tips for handling oil changes effectively.


Oil Drain Plug Size for Honda Civic


The oil drain plug size for most Honda Civic models is typically 17mm. This size is standard across many years of production, making it easier for DIY enthusiasts and professional mechanics alike to perform oil changes without hassle.


Steps for Changing Oil in a Honda Civic


Changing the oil in your Honda Civic is a straightforward process if you follow these steps:



  • Gather Your Tools: You will need a 17mm socket wrench, an oil filter wrench, a new oil filter, and the appropriate amount of engine oil.

  • Prepare Your Vehicle: Park your Honda Civic on a level surface and turn off the engine. Allow it to cool down before starting the oil change.

  • Locate the Oil Drain Plug: The oil drain plug is usually located at the bottom of the oil pan. Make sure to have a drain pan ready to catch the old oil.

  • Remove the Oil Drain Plug: Use the 17mm socket wrench to loosen and remove the drain plug. Allow the old oil to completely drain into the pan.

  • Replace the Oil Filter: Use the oil filter wrench to remove the old oil filter. Install the new filter, ensuring it is tight but not over-tightened.

  • Reinstall the Drain Plug: Once all the oil has drained, replace the drain plug and tighten it securely.

  • Add New Oil: Pour the new engine oil into the oil filler cap, using the recommended oil type for your Honda Civic.

  • Check Oil Level: After adding oil, check the dipstick to ensure the oil level is correct.


Following these steps will help ensure that your oil change is successful and that your Honda Civic runs smoothly.


Tips for Maintaining Your Honda Civic


To keep your Honda Civic in top condition, consider the following maintenance tips:



  • Regular Oil Changes: Change your oil every 5,000 to 7,500 miles, depending on your driving habits and oil type.

  • Check Fluid Levels: Regularly check and top off other fluids, including coolant, brake fluid, and transmission fluid.

  • Inspect Tires: Keep an eye on tire pressure and tread depth to ensure safety and fuel efficiency.

  • Brake Maintenance: Pay attention to your brakes and replace pads and rotors as needed to maintain stopping power.


By following these maintenance tips, you can extend the life of your Honda Civic and ensure it remains reliable for years to come.


Frequently Asked Questions

What size socket for Honda oil plug?


Place a 3/8-inch (0.9 centimeters) socket in the socket wrench, fit it over the drain plug's nut and turn it counterclockwise. The oil drain plug should open easily, draining the used oil from the engine.



What size socket wrench do you need for an oil drain plug?


What size wrench to use for an oil drain plug depends on the size of the oil drain plug itself, which is a long bolt head. There is no universal oil plug size, but they do come in just a few several standard sizes, such as ¼ inch (. 6 centimeters), 3/8 inch (. 9 centimeters), ½ inch (1.3 centimeters), etc.



Are all Honda drain plugs the same size?


The engine oil drain plugs have always been 14mm x 1.5 with a 17mm head, and the transmission oil drain plugs have been 18mm (x 1.5 also I think) with a 3/8" square drive.



What size is the oil plug on a Honda Civic?


Notes: Engine Oil Drain Plug. M14-1.5" Thread Size. Original type valve. Optional Adapter May Be Required.



How to find out oil drain plug size?


Measure Diameter
Measure the width of the plug at the widest part of the threads. If your plug measures 12mm you will need to start looking at plugs in the size range of “M12 x 1.25 to M12 x 1.75″. The “M12” refers to the diameter you measure from the widest part of the threads on your OEM sump plug.



What size is the oil drain plug on a 2016 Honda Civic LX?


The drain plug is located on the back of the oil pan and takes a 17mm socket or wrench.



What size is the oil drain plug washer on a Honda?


For the engine oil, it's a “14mm aluminum flat crush washer.” I have a pile of them that measure ID 14.5mm, OD 22mm, height 1.8mm. OD of 20-24mm should be fine, and height of 1.2-2.5mm should be fine.



What size socket is a Honda Civic plug?


5/8 socket
5/8 socket head. Replacement spark plugs.



What size is the drain plug on a 2013 Civic?


Dorman – Standard Engine Oil Drain Plug: M14-1.50 Thread, 17 mm Head, 1 Pack (Part No. 090-033.1)



What size socket is my drain plug?


What size wrench to use for an oil drain plug depends on the size of the oil drain plug itself, which is a long bolt head. There is no universal oil plug size, but they do come in just a few several standard sizes, such as ¼ inch (. 6 centimeters), 3/8 inch (. 9 centimeters), ½ inch (1.3 centimeters), etc.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.