Subaru WRX Oil Drain Plug Size (All Models! Explained)

Every vehicle part has its specific purpose, especially the oil drain plug. The oil drain plug is a kind of screw plug that is made of either metal or plastic. 

The oil drain plug is the one that seals the oil drain opening. Its opening is where you’ll drain waste oil when you are changing or refilling oil. 

Subaru WRX Oil Drain Plug Size

2022 Subaru WRX Oil Drain Plug Size

The oil drain plug size of the 2022 Subaru WRX has a thread size of M20-1.50 and a head size of 17mm.

2021 Subaru WRX Oil Drain Plug Size

The 2021 Subaru WRX oil drain plug has a standard size of M20-1.50 and a head size of 17mm.

2020 Subaru WRX Oil Drain Plug Size

The 2020 Subaru WRX has an oil drain plug size of 17mm and a thread size of M20-1.50.

2019 Subaru WRX Oil Drain Plug Size

The 2019 Subaru WRX oil drain plug has a standard of M16-1.50 and a head size of 17mm. 

2018 Subaru WRX Oil Drain Plug Size

For the 2018 Subaru WRX, its oil drain plug has a thread size of M16-1.50 and a 17mm plug head size.

2017 Subaru WRX Oil Drain Plug Size

Also, for the 2017 Subaru WRX, its oil drain plug has a thread size of M16-1.50 and a 17mm head plug. 

2016 Subaru WRX Oil Drain Plug Size

The 2016 Subaru WRX oil drain plug has a thread size of m20-1.50 and a head size of 17mm.

2015 Subaru WRX Oil Drain Plug Size

The 2015 Subaru WRX’s oil drain plug has a thread size of M20-1.50 and a head size of 17mm.

2014 Subaru WRX Oil Drain Plug Size

The 2014 Subaru WRX model has an oil drain plug of M14-1.50 and a head size of 17mm.

2013 Subaru WRX Oil Drain Plug Size

For The 2013 Subaru WRX, its oil drain plug has a thread size of M14-1.50 and a head size of 17mm.

2012 Subaru WRX Oil Drain Plug Size

Also for the 2012 Subaru WRX oil drain plug has a measurement of M14-1.50 thread size and a head size of 17mm.

2011 Subaru WRX Oil Drain Plug Size

The oil drain plug for the 2011 Subaru WRX has a thread size of M14-1.50 and a head size of 17mm.

2010 Subaru WRX Oil Drain Plug Size

The 2010 Subaru WRX also has an oil drain thread size of M20-1.50 and a head size of 17mm. 

2009 Subaru WRX Oil Drain Plug Size

For the 2009 Subaru WRX, its oil drain plug has a 17mm head size and an M20-1.50 thread size. 

2008 Subaru WRX Oil Drain Plug Size

Also, the 2008 Subaru WRX has a thread size of M20-1.50 and a 17mm head size plug. 

2007 Subaru WRX Oil Drain Plug Size

The 2007 Subaru WRX oil drain plug has a thread size of M14-1.50 and a head size of 17mm.

2006 Subaru WRX Oil Drain Plug Size

In the 2006 Subaru WRX model, its oil drain plug is measured by M20-1.50 thread size and a head size of 17mm.

2005 Subaru WRX Oil Drain Plug Size

The 2005 Subaru WRX car model has an oil drain plug with a thread size of M20-1.50 and 17mm head size. 

2004 Subaru WRX Oil Drain Plug Size

Also for the 2004 Subaru WRX model has a thread size of M20-1.50 and a head size of 17mm.

2003 Subaru WRX Oil Drain Plug Size

The 2003 Subaru WRX model also has an oil drain plug measured with 17mm head size and M20-1.50 thread. 

2002 Subaru WRX Oil Drain Plug Size

The 2002 Subaru WRX car version has an oil drain plug of 17millimeter.

2001 Subaru WRX Oil Drain Plug Size

The 2001 Subaru WRX also has a thread size of M14-1.50 and a head size of 16mm.

2000 Subaru WRX Oil Drain Plug Size

The 2000 Subaru WRX model also has an oil drain plug of M14-1.50 thread size and 16mm head size.

1999 Subaru WRX Oil Drain Plug Size

The 1999 Subaru WRX car model contains an oil drain plug of 17mm.

1998 Subaru WRX Oil Drain Plug Size

Also, the 1998 Subaru WRX car model has an oil drain plug of 17mm.

1997 Subaru WRX Oil Drain Plug Size

The 1997 Subaru WRX has an oil drain plug size of 17mm. 

1996 Subaru WRX Oil Drain Plug Size

Also, the 1996 Subaru WRX model has an oil drain plug size of 17mm.

1995 Subaru WRX Oil Drain Plug Size

The 1995 Subaru WRX model contains an oil drain plug with a thread size of M20-1.50 and 17m head size.

1994 Subaru WRX Oil Drain Plug Size

The 1994 Subaru WRX oil drain plug size is measured at 17mm.

1993 Subaru WRX Oil Drain Plug Size

The 1993 Subaru WRX oil drain plug takes a thread size of M14-1.50 and a head size of 16mm.

1992 Subaru WRX Oil Drain Plug Size

The 1992 Subaru WRX model has an oil drain plug size of 17mm and a thread size of M20-1.50.

Summary

In summary, an oil drain plug is used to seal the drain opening. It is unscrewed if it’s to replace and refill your engine oil. 

As a car owner of any model of Subaru WRX it is essential that you know its oil plug size so that if ever you’re going to change/replace it, you get the exact size of the oil plug in the market.

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My name is Hank, and I've been in the automotive industry for 27 years. I've been working in my own auto repair shop for the last 13 years, and now I want to help you here, on my blog. Let me know if you have any questions. Read more