Tutorial: How to change a Radiator in a 2003 Subaru WRX

Tutorial: How to change a Radiator in a 2003 Subaru WRX

Like cars? Check out my new web site! http://nukem384.blogspot.com/ Learn how to change a radiator in a 2003 Subaru WRX. This is exactly the same install for…

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nukem384 says:

nope. stock screws will work fine.

Femi Babalola says:

Thanks for the vid! Did you have to buy new screws to attach the fans to
the aluminum radiator?

nukem384 says:

@simonnitro its another line that goes back into the reservoir when theres
too much pressure coming from the radiator. you have to make something up
here, as we did. the mishimoto didnt come with any tubing for this

gusmatrix says:

damm.. wt happen? coolant everywhere..

nukem384 says:

@wongk20a yep. they are all the same GD chasis, so everything will be
similar if not the same

ROMAN WRX says:

@nukem384 Hey nukem, can you recommend to me a good radiator. The one I
have pretty much exploded on me. So if you let me know as soon as you can
much appreciated..

javi1212581 says:

Great video install went smoothly

Richard Runyan says:

Hey nukem384, I’m no mechanic by any means and recently had to get my
radiator replaced on my 03 wrx. I noticed that the radiator grill on the
front is still my old one from before the repair, does this typically not
get replaced with a new radiator or is it all one unit? Just want to keep
the mechanic honest. Thanks

dylansmacintosh says:

i was told by a guy at a tuning place that the oem Subaru rads are beter
than aftermarket duel core ones?????? could you elaborate on this that
would be cool!!

Ryan Hastings says:

The thing in front is your ac condenser. It IS separate from your radiator.
Open the hood and look towards the front from the side and see if the
radiator looks new if it does, im sure they changed it

Nicolas Johnson says:

First thing when uninstalling the radiator, drain the fluid with the bottom
hose. Other than that I think you did a good job! 😉

nukem384 says:

@mexwr yeah itll be the exact same thing

Tim Cheung says:

I agree the gomez420 my took a dump and split on me where the plastic is
have to replace mine today so this video is definitely helpful

ROMAN WRX says:

@nukem384 Would it be all right to stick with the stock fans and hoses if I
where to get the mishimoto radiator..?

simonnitro says:

Hi ! Thanks for this video helps a lot. I have just killed my OEM bug eye
rad and i am thinking on buying the Mishimoto the same as you installed on
here. As our OEM rads had no filling cap could you tell me what gets
connected to the small alu tube sticking out from just below the filling
cap on the top of the Mishimoto ??? Anything to modify here or do you not
connect anything ? Thanks .

shades2 says:

Good video.. thanks.

SupraJZGTE says:

Where was this 3 months ago! haha, very good instructional videos as always
dude.

Wang Ke Jie says:

Hey nukem great wrx maintenance vidoes, I have an older 04 wrx and I
noticed most of the tutorials are for an 06 wrx, is most of the install
process the same for older gen wrx’s?

babolat4u says:

Richard, There is another radiator for A/C in front of engine coolant
radiator that’s why it looks old, your mechanic didn’t cheat you.

Roberto Z says:

Do u know it will be similar on a 2005 wrx? great vid too man..

Ferdan Lo says:

It’s so shiny… 😀

nukem384 says:

not sure what you mean by grill, but if your radiator is leaking, usually
they swap the whole piece out for a new one like in the video. sounds like
they didnt even change your radiator? maybe they just put that seal stuff
in your old radiator to stop the leak? that is usually only a temporary fix.

nukem384 says:

@roman21000 yep no problem. i believe it was around $250, but just do a
quick search and youll be able to find pricing on it as it wasnt my car we
installed this radiator on.

Hoonigan says:

im no expert, but the subie rads are shit iv read. the plastic is always
breaking so its good to get an aluminum one. im probly going to find mine
cracked somwhere tomorrow morning when i wake up 🙁

nukem384 says:

@gusmatrix haha yeah its a bit of a messy install

MyLor8 says:

would this be the same procedure for a 1995 Impreza

b.car says:

you are seeing the AC condenser from the front of the car, it looks just
like a radiator, but it makes the refrigernt cold. it is right in front of
the radiator, so you cant see the radiator from the front.

svtwrc says:

It’s hard to beat that aluminum radiator from Mishimoto. Great price and
great quality considering a new stock radiator has plastic and will leak
again.

ROMAN WRX says:

@nukem384, Thank you Oh by the way by any chance you know how much the
mishimoto radiator cost..

Roberto Z says:

ok thanks man

Tdaz250 says:

Nice video. You guys should have cleaned up the engine bay while it was out
🙂

nukem384 says:

@roman21000 mishimoto is the brand in the video. good aftermarket brand.
genuine subaru parts are always good too if you dont mod your car

Sebastián Echeverría says:

What you see in the front is the A/C radiator.

renarudo1 says:

Thanks for all the informative vids on repairing subarus. I appreciate it.

ivngmc says:

Damn talk about a coolant leak… Looks like the radiator shat all over the
engine itself

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