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What size socket is the oil drain plug on a Honda CRV?

The oil drain plug on a Honda CR-V typically requires a 17mm socket to remove. This is a common size for many Honda and Acura vehicles, as well as other Japanese and European car models.


Detailed Explanation


The oil drain plug is a critical component on any vehicle, as it allows you to easily drain the engine oil during routine maintenance. On a Honda CR-V, this plug is usually located at the bottom of the oil pan and needs to be loosened and removed to change the oil.


To remove the oil drain plug, you'll need a 17mm socket. This is a standard size for many Honda and Acura models, as well as other vehicles from Japanese and European manufacturers. Using the correct socket size is important to avoid stripping the plug or damaging the threads in the oil pan.



  • The 17mm socket size is common for Honda CR-V oil drain plugs, but it's always a good idea to check your owner's manual or consult a repair guide to confirm the exact size for your specific vehicle.

  • Some CR-V models may use a slightly different size, such as 16mm or 19mm, so it's best to have a set of metric sockets on hand when performing an oil change.

  • Make sure to use a torque wrench to properly tighten the oil drain plug to the manufacturer's specified torque setting, typically around 30-40 Nm (22-30 ft-lbs).


Knowing the correct socket size for the oil drain plug is an important piece of information for anyone performing DIY maintenance on their Honda CR-V. Having the right tools on hand can make the oil change process much easier and help ensure the job is done correctly.

What size socket do I need to remove an oil plug?


3/8-inch
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. Make sure to place a bucket and some newspaper under the car's engine to catch all the draining oil.



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.



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 socket for a Honda CRV oil plug?


Remove the oil filter with a 45mm oil filter socket.



What size is the drain plug on a Honda CVT?


18mm
Genuine Honda ATF & CVT Transmission 18mm Drain Plug/Bolt (90081PX4003)



Are Honda bolts SAE or metric?


Most Honda hardware is comparable to metric grade 10.9 or higher. Steps To Knowing Your Bolts: When determining bolt sizes, look to the numbers. Manufacturers use them for identification purposes.



What sockets do I need for oil change?


Ratchet and Socket Set
Get a set that includes some metric and SAE sizes, and if you're starting out, a 3/8” drive should do just fine. Ratchets and sockets also come in 1/4, 1/2″, 3/4″, and 1” drives. Many medium sized kits will include ratchets and sockets in 3/8” and 1/2″ drive.



What size socket wrench do I need to change my oil?


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.



What size is a Honda oil drain bolt?


Oil drain pan opening is a 14mm diameter opening. Oil drain plug is an M14, this takes thread count and "pitch" (the "aggressiveness" of the the angle of the threads) into account. The "head" of the oil drain plug is 17mm. So to remove/install the engine oil drain plug, you will need a 17mm socket or wrench.



What size is the engine oil drain plug on a 2015 Honda CRV?


Notes: Engine Oil Drain Plug. M14-1.5" Thread Size.


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.