Zerex G-05 The Antifreeze that Sets the Standard for Engine Protection

The main difference is green Prestone is silicate based, versus Zerex G-05, which is HOAT (Hybrid OAT) based. Prestone also makes OAT based coolant. If the Mopar coolant that's in your cooling system is HOAT then you can add the Zerex G-05 without worry since it is a HOAT as well. Ford does not recommend mixing coolants. Mixing of engine coolants may harm your engine's cooling system. ... Ford's coolant specification WSS- ... ZEREX G05 antifreeze/coolant uses the highest-quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion. Treatment: This product contains ethylene glycol. Ethanol decreases the metabolism of ethylene glycol to toxic metabolites. Ethanol should be ... Valvoline Zerex G05 Antifreeze Coolant Concentrate - 1 Gallon. ... Valvoline Zerex G05 Antifreeze Coolant Concentrate - 1 Gallon. Lubricants>Coolant>Gallon ... Zerex G-05 coolant has been recommended many times here, as being a good choice for our engines and readily available. I have been using it for years. 25.8K Likes, 49 Comments. TikTok video from Lauryn (@lldrifts): “Learn how to replace Zerex Coolant in your car with this step-by-step ... Zerex G-05 is the original full chemistry in newer Ford & Daimler Chrysler vehicles. Its Hybrid Organic Acid Technology (HOAT) chemistry ... Somewhere on here was a good thread about this I found when I changed mine out. It was decided Zerex g05 is what the factory coolant was for our ...