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1.8T Radiator & Fan, Unsure what to use......

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1.8T Radiator & Fan, Unsure what to use......

Hey guys!

Just wondering what the best rad is to use on my 1.8T project?

I dont really want a top fill rad as I want a sealed unit and to run an expansion tank.

Also i've been looking to use an 11" Revotec slimline fan.

Can anyone recommend what i should be going for bearing in mind its not a standard 1.8T conversion. (250bhp+)

Cheers

Steff :)

I saw a crinkly peanut tomorrow

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mk2 16v rad with a slimline fan or if you got room a mk1 gti rad will do

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Thank you!! :)

I saw a crinkly peanut tomorrow

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I used my mk1 rad as it was new with a mk2 16v cowling on it to clear the inlet manifold  :D

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Is mk3 16v better?

Birmingham

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I've gone for a new MK1 GTI rad and will be getting slimline rad of some kind for it due to space issues.

Not sure about the MK3 rad though.

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Did some research on a supplier i found. rad prices range from £18-£31 delivered
Not sure which to go for!?? and what size slim fan to use? will 1 12" fan be enough or should i use 2 smaller like 9"?



MK2 8v
Part No    10435
OEM    1L0.121.253 B
Core Size    525 x 320 x 34
http://www.gm-radiator.com/?page=search&stype=completes&sby=sbp&spartno=10435

MK2 16v
Part No    10758
OEM    191.121.251 C F
Core Size    675 x 320 x 34
http://www.gm-radiator.com/?page=search&stype=completes&sby=sbp&spartno=10758

MK3 16v
Part No    10544
OEM    1H0.121.253 D  H
Core Size    630 x 322 x 32
http://www.gm-radiator.com/?page=search&stype=completes&sby=sbp&spartno=10544

Birmingham

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I think the MK2 16v is the most popular one to use mate,

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Thats what ive read but its bloody massive! and my Focus ST intercooler outlets will probably just about come through! its cheap though, i think it was like £15+£8.50 delivery.

Birmingham

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the mk1 rad is bigger than mk2 16v in lenght . you can move the rad inbetween the cooler if you wish by drilling 2 new holes for rad feet. mk2 16v with a 12inch fan is what im using


mk1 rad  core size L=525mm W=320mm D=33mm

mk2 16v rad  Core Size 430mm x 323mm x 40mm.




Last edit: by peterg60


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I was wondering where that size was from! found it on VAGCAT

there are two types of rad for the 16v mk2
675mm and 430mm

(18)   191121251C
radiator / for vehicles with air condit. / for vehicles prepared for service installation of air conditioner
675MM / GU,EZ,RF,RH, PN,RP,PF,RV, PB,KR,PL,ABN

(18)   191121253L
radiator
430 MM / KR,PL

http://www.gm-radiator.com/?page=search&stype=completes&sby=sbp&spartno=10425&comps_manu=&comps_model=Scirocco&comps_spec=1.8+CL%2F+GT%2F+GTL%2F+GTX&comps_from=08%2F83&comps_to=08%2F92

Birmingham

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I'm going to be running a MK1 GTI rad as well  :cool:
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