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Radiator Recommendations

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Old Jul 17, 2010 | 09:02 PM
  #1  
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Default Radiator Recommendations

Went to a cruise in today and opened my hood only find my radiator leaking on the driver side at the neck of the inlet hose. Made for a short stay, anyway wanted some opinions on my options. Thinking of just replacing inlet tank on driver side (about 70$ but still have to pull radiator), calling Gene Culley and getting a OEM radiator(a little over $300, call Zips and get a direct fit aluminum(close to my house but radiator over $500) lastly get a dewitt radiator (still a highend replacement). I have a 98 auto w/88 thousand pretty much stock beside exhaust and CAI so im leaning towards replacing unit any recommendation would be greatly appreciated.
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Old Jul 17, 2010 | 10:45 PM
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If you do not race, autocross or participate in HPDEs, the Dewitts is overkill.
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Old Jul 17, 2010 | 11:30 PM
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Where can you get just the inlet tank replaced? Any ole radiator shop? I think I have the same leak and this would be the way to go for me.

Thx,

Donnie
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Old Jul 18, 2010 | 10:16 AM
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I agree with previous posts, if you do not track the car a DeWitts or Ron Davis unit is overkill. Finding the tank on the side is going to be tough, be sure to get the sealing gasket also. Don't put it back together with original, it has taken a set and you will have a very hard time getting a good seal. (don't ask me how I know) . Gene Culley might be able to get the parts for you.
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Old Jul 18, 2010 | 11:17 AM
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It's true the after market radiators have more capacity then needed for most people, but they are made better. The whole thing is aluminum. There are no plastic end caps and hose barbs to break. One of the hose barbs broke on mine during and head cam swap and I wanted a better piece. My Dewitts dropped right in without have to modify anything to get it to fit.
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Old Jul 18, 2010 | 11:33 AM
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Another vote for the aftermarket units. Do you need one for a street car? Nope. Does a street car need headers, intake, etc?

My take on it is that it's a very nice extra safety margin.

Costwise, they do group buys once in a while and that can reduce the cost gap over the oem piece.

I've actually been meaning to replace mine and will likely go with an aftermarket unit that includes fans.
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Old Jul 18, 2010 | 09:44 PM
  #7  
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I have a DeWitts and am very happy with it. That being said, I think I would go new GM in your situation.
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Old Jul 19, 2010 | 12:01 AM
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If you plan on keeping car any length of time, DeWitts is way to go. If not, you can get a used one for $50 in for sale section. Good luck either way.
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Old Jul 19, 2010 | 11:12 AM
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OEM is the way to go, if you go premium the Ron Davis is the better constructed of the two but both Ron Davis and Dewitts cool within 2* of each other
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Old Aug 7, 2010 | 12:39 PM
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Default Another vote for Dewitt's

I just replaced my stock radiator with a DeWitt's unit. Installation was straightforward; fits as advertised without any trouble just like stock. Car runs cooler now. I'm in Las Vegas; the extreme heat out here is what warrants this swap from an OEM unit. I'm very happy with it!!
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