Coolant flush for 2001 Honda Odyssey

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The manual says to use Honda OEM fluid, called the dealer, they want $40/gallon!!! Can I use something else or just bite the bullet and spend the $$$ on the Honda coolant from the stealership? Is there anything to it than just draining, flushing with distilled water, and refilling it?
 
Wow! I would just get zerex GO5 or peak global lifetime. They run well in hondas and are much more affordable. You probably have a two gallon system? Drain as much as you can and fill with distilled water. Run the engine for about ten minutes. Drain again and fill system with a 50/50 mix. You might flush a couple times if it comes out dirty.
 
That is pure theft. I get it online from a dealer for $13.
What carwreck said, just find a global coolant that's borate and silicate-free and you'll be fine.
 
Prestone Extended Life claims it's free of Borate, Silicate, Phosphate, and Nitrate, and I told the guy at the dealership but he said it's more than just that, the Honda OEM is formulated specifically for their engines blah blah blah
 
Wow! $40 a gallon? I just picked some up at a local Honda dealer for around $20, and I felt that was steep since it's pre-mixed. I could have gotten it cheaper online, but shipping would have made it the same price.

My reservoir was a bit low and I didn't want to mix coolants since it didn't need to be changed yet.
 
How about Zerex Asian. I would use it or Peak Global. I think Prestone only makes Dexcool and Dexcool clones. G-05 is an excellent coolant but does have some, but a very low amount of silicates.

Zerex Asian from NAPA is your best bet.

Seems antifreeze has come down a few dollars since I bought some in the fall. Zerex G-05 was $15.94 at NAPA.
 
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I replaced original oem blue with Peak Global Lifetime last summer with no ill affects. I need to do another drain and fill next month as all I did last year was pull the lower hose so there was still some original left in the block and now the reservoir looks dark green. But I wouldnt spend tons of money on coolant for a 12 year old car. Id worry more about the Trans on these things than anything else.
 
Originally Posted By: Donald
How about Zerex Asian. I would use it or Peak Global. I think Prestone only makes Dexcool and Dexcool clones. G-05 is an excellent coolant but does have some, but a very low amount of silicates.

Zerex Asian from NAPA is your best bet.

Seems antifreeze has come down a few dollars since I bought some in the fall. Zerex G-05 was $15.94 at NAPA.

Zerex Asian +1

Japanese cars have phosphates as corrosion inhibitors, but no silicates. Only OEM and Zerex Asian are made this way.
 
There is a Peak "original green" that is phosphates, and of corse the Toyota red oem.


Originally Posted By: artificialist
Originally Posted By: Donald
How about Zerex Asian. I would use it or Peak Global. I think Prestone only makes Dexcool and Dexcool clones. G-05 is an excellent coolant but does have some, but a very low amount of silicates.

Zerex Asian from NAPA is your best bet.

Seems antifreeze has come down a few dollars since I bought some in the fall. Zerex G-05 was $15.94 at NAPA.

Zerex Asian +1


There is a peak "original green" that uses phosphates instead of silicates. The Toyota red is also a phosphate antifreeze.
Japanese cars have phosphates as corrosion inhibitors, but no silicates. Only OEM and Zerex Asian are made this way.
 
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Any Long Life coolant (like Prestone AMM, PEAK E-L) will work fine in a Honda if changed very 3 years or so...
Coolant is overthought,IMO.
 
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