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Radiator replacement

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Old Jul 20, 2015 | 08:39 AM
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Default Radiator replacement

Hi
Tried searching on this topic but can't find the info I am looking for.
My question is what are the deference between the withe towing and without towing radiator. From what I gathered so far w/o towing the core is 5/8" and w/towing the core is 1".
Is ther any other defiance & are they interchangeable. Because if it is interchangable I will go withe the 1" as the UAE is a hot place most of the year.
Today was reletavly cool at 45 c (113 F). A week I got 50 c (112 F) and my car dos not display more than tant. A Frind of mine got 60 c (140 F) on that day 😭.

Thanks.
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Old Jul 20, 2015 | 09:49 AM
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The towing radiator should have better cooling capacity. Not a bad idea for your local climate.
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Old Jul 20, 2015 | 11:50 AM
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Default Radiator replacement

Yes they are interchangeable. I recently installed the towing radiator, got it online for I think about $75 somewhere.
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Old Jul 20, 2015 | 11:57 AM
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Thanks for the replies.
From RockAuto I have a chose of
DENSO, VARIOUS MFR, ADPI/PRO, OSC, & SPECTRA PREMIUM.
Witch is a quality one from experience.
Thanks agean.
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Old Jul 20, 2015 | 12:52 PM
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Denso for sure. They are the OEM.
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Old Jul 20, 2015 | 01:53 PM
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Thanks DENSO it is.
Strangely the with towing is 70$ without towing is 108$. Hummm
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Old Jul 20, 2015 | 02:01 PM
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That's is funny. Most likely supply and demand. Very few people tow with 430. Good deal on a radiator though. I will probably pick one up too for when I do mine at 180k or 2nd TB / WP job.
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Old Jul 20, 2015 | 03:55 PM
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Just curious and none of my business. That said, how much is the shipping to UAE? I presume the Toyota or equivalent coolant is widely available in your area. Thanks.
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Old Jul 21, 2015 | 03:02 AM
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Hi sgretchko, no issueshear it’s not the coolant that I need it’s the radiator; I have sense ofearly leak from the top plastic tank.
Just for reference a new radiatorhear is 1900 AED (560 $). From RockAuto the most expensive is 480 AED (130 $) +Shipping 480 AED (130 $).
If we do the math that is960 AED (260 $) is a saving of 940 AED (255 $) or 1/2 the price.
So since Denso radiator is260 AED (70 $) + Shipping 480 AED (130$) = 740 AED (201 $).
And as long as it is below1,000 AED (271 $) we don’t pay the 5% tax. So as you can see it is much cheaperto order it than get it locally.
Sorry for the long replay.Just a not it is not always cheaper that is why I double check several options beforeI buy.
Thanks
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Old Jul 21, 2015 | 06:41 AM
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I went with the towing radiator also just because it was cheaper. Either will work fine.
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Old Jul 21, 2015 | 02:35 PM
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Just a heads up, check your radiator cap.

I had to replace the radiator and cap. I swapped with a towing radiator and my temp seems to be lower in general.
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Old Jul 21, 2015 | 03:20 PM
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Understood, thank you. I hope it works out for you.
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Old Jul 22, 2015 | 07:09 AM
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Originally Posted by tcr101
Just a heads up, check your radiator cap.

I had to replace the radiator and cap. I swapped with a towing radiator and my temp seems to be lower in general.
The car should operate with the coolant between 190 - 200 degrees for ideal efficiency. Too cool is not good just like being too hot. I don't believe under normal conditions the towing radiator would change this. At 170 degrees the thermostat opens. I am tempted to use this radiator in mine when I swap it out at the next TB / WP service. Did you actually use a monitoring device to see if the coolant temperature is any different after the swap?
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Old Jul 22, 2015 | 11:26 AM
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The thermostat controls engine temp regardless of radiator size. The larger (1") tow radiator also helps cool the transmission if and when towing.
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Old Jul 22, 2015 | 01:37 PM
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That reminds me is the slandered thermostat 170 or 180.
I plan to do the radiator, thermostat withe O ring, upper & lower hoses.
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