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What size socket is the lug nut on the Acura ILX?

The lug nut size for the Acura ILX is 12mm. This is the standard size used on the wheels of this popular luxury sedan from Honda's premium brand.


Detailed Information on Acura ILX Lug Nuts


The Acura ILX is a compact luxury sedan that has been in production since 2012. It shares many components with the Honda Civic, including the wheel lug nuts. The lug nuts on the Acura ILX measure 12 millimeters (mm) in diameter.


This 12mm lug nut size is common across many Honda and Acura models, as it provides the necessary strength and durability to securely hold the wheels in place. The 12mm size allows for the use of standard lug wrenches and sockets, making wheel maintenance and tire changes straightforward for Acura ILX owners.


Why Lug Nut Size Matters


The lug nut size is an important specification for any vehicle, as these nuts play a crucial role in wheel attachment and safety. Properly tightened lug nuts ensure the wheels remain firmly in place, preventing dangerous wheel separation incidents while driving.



  • Correct lug nut size ensures a secure fit on the wheel's lug studs

  • Using the wrong size can lead to the lug nuts not tightening properly

  • Improper wheel attachment increases the risk of the wheel coming loose or falling off

  • Knowing the lug nut size is essential for performing tire changes and wheel maintenance


For the Acura ILX, the 12mm lug nut size is the factory specification and should be used whenever servicing the wheels or tires on this vehicle.

What size socket fits a 22mm nut?


Size Chart

Bolt sizeSizeTolerance
M1422mm22.06
1/2″UNC7/8″22.28
23mm23.06
1/2″BSW23.43



Is 22 or 7/8 bigger?


It's 22mm since the studs are metric (14x1. 5). HOWEVER, you can use either and be fine as 7/8 is ever so slightly larger than 22mm. The way sockets and wrenches are made inexactly (for lack of a better term), 7/8 socket will fit 22mm and vice-versa.



How do I know my lug nut size?


Most manuals will specify the size and type of lug nuts required for the vehicle. But if you don't have access to your owner's manual, you can check the side of the wheel nut to see if the size is imprinted on it. That's most common for nuts that have a chrome cap fitted over the lug nut, but it's a possibility.



What size wrench do I need to remove lug nuts?


For lug nuts, a 1/2-inch or even 3/4-inch impact wrench is a better choice.



Can I use 7/8 instead of 22mm?


A 7/8" socket will work on a 22mm lug nut, but it can feel a little loose. The other way around, a 22mm can work on a 7/8" lug nut, but it can be really snug, which is not bad.



Is 19mm the same as 3/4?


A 19 mm socket is 0.002 inches (two thousandths of an inch) smaller than 3/4 inch.



What size are the lug nuts on an Acura?


Dorman – Wheel Lug Nut: M14-1.50 Thread, Flanged, Mag, 1.362" Length, Chrome (Sold by each) (Part No. 611-278)



What size are the lug nuts on a 2019 Acura ILX?


Item description from the seller. ILX 2013-2019. LUG NUTS THREAD PITCH: 12x1. 5.



What size socket do I need for lug nuts?


If the question “what size of sockets for lug nuts should I use” comes to your mind; the most common socket sizes for lug nuts are 17 mm, 19 mm, 21 mm, and 22 mm, all available at Olsa Tools. The 11/16-inch, 3/4-inch, 13/16-inch, and 7/8-inch SAE socket sizes also are fairly common.



What size are the wheel nuts on Acura TLX?


Wheel Nut M12-1.50 Acorn – 19mm Hex, 35mm Length. Wheel Lug Nut: M12-1.50 Thread, Radius, Acorn, 1.378″ Length, Chrome (Sold by each)


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.