How to replace the spark plugs in a Subaru WRX/STI

How to replace the spark plugs in a Subaru WRX/STI

In this video I show you step by step how to replace you spark plugs in a 08-14 Subaru WRX or STI. This video should simplify the process of replacing your spark plugs in your Subaru WRX or STI.

NGK IR Plugs Set of 4
http://amzn.to/1PVqV7w

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Filip laskovski says:

Copper plugs give the best performance!!

meelustrike says:

thats the problem with boxer engine, if this was a honda motor the spark plug access would of been done with out all that crap

Ruslan D says:

Great video do you have a video of changing front diff/trans fluid ? … and how to refill it…

Sandra Walker says:

Damn I'll stick to a V6

Pablo Merchant says:

What was that awkward shit he did at the start lmao

Nathan Monteleone says:

I thank you and your majestic beard for this excellent video 🙂

Nicholas Leader says:

My listing of tools / parts (ignoring anti-seize as not recommended by OEM NGK):

OEM NGK spark plugs

Lineman pliers

10mm deep socket (maybe impact rated)

12mm socket – probably 1/4 drive

spark plug socket (1/4 drive?)

torque wrench for spark plug socket (1/4 drive?)

flat head screw driver

knuckle joint AKA pivot AKA swivel AK AKA universal joint (1/4) drive?

dielectric grease for ceramic on spark plugs

spare vacuum hose to hand turn / thread spark plug

Alex says:

Your video was super helpful. Managed to change my plugs today. Thanks Blake

Nicholas Leader says:

When do you recommend changing the ignition coils – what until they fail? Thanks for the video.

ruvim niz says:

do you use a torque wrench

Kendall Coates says:

I love your videos, but I have a 15'.

ColinTastic says:

thanks for the help Blake! Btw, you look like a Subaru owner, just saying.

TimmmCruizer says:

Dude thanks so much!

dan edelman says:

Great video, well done. Just replaced the plugs in my 2014 WRX with OEM. I admit I put this off far too long, 100,000 miles… But I have to say after seeing a few videos of plugs from WRX/STIs I'm surprised how rich they suggest the cars are running. My plugs looked much healthier after 100,000 miles to which I attribute having the car tuned by COBB following break in.

Juni S. says:

Thanks Blake for this video! I needed to figure out how to change my coil pack on cylinder 4 of my 2011 wrx hatch and your video gives perfect and concise instructions on how I can do so. My only suggestion would be to be weary of your camera settings (I have a feeling you have it set in auto focus mode) because its blurry on parts where I would love for your video to be clear to see what you're talking about.  Otherwise, great video and keep up the great work! I have subscribed to you so I can learn how to continue to maintain my vehicle!

Cognac Crack says:

So much work just for spark plugs holy crap

YZRandomE says:

Is there any easier way to somehow do this from under the car or is just removing a bunch of stuff from the top the way to go?

SELF19881 says:

Is this a similar procedure for the 2015 WRX??

S Casillas says:

How did you remove the cool pack for the rear back driver side? I can't get it out of the way. thanks

Timboslice says:

Dude, yours is so easy to do vs my EZ36!

albeeeezzyy1 says:

+Blake's Garage would this work on a 15+ STI? also subbed, diggin the content!

Eric Galarza says:

changed myn and went for a drive 10 minutes later. I got a rough idle and i pushed the car a little to see if it would smooth out car ended up stalling. is this common ?
2011 wrx 77k miles worked perfecty before
stage2 pro tuned.

HyperBlue STI says:

I'm almost @ 25k in my car just ordered some plugs that r 1 step colder. Only $45 so y not.

Pete Z says:

Great video, clarity was superb, keep up the grant content man! I don't own a WRX yet, but I plan to in the future. 😀

BC WRX says:

Another great DIY, thanks Blake. Just did the plugs in my 2010 WRX.

woohunter1 says:

Might be a pain in the ass, but a lot easier than a 2004 f150 5.4!!!

cerwin uy says:

Your engine bay is so dusty. X( I keep mine clean since the first day and it's been 3 years and it still looks the same. Anyway nice video.

James Bond says:

Thanks for the video man. I managed to do the drivers side but it got dark so couldn't do the other. Will finish tomorrow. Good thing it's easier lol.

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