Protect Your Engine with Confidence Zerex G-05, the Ultimate Coolant

G05. Silicate-Free: Contains Silicate. Standards: ASTM D3306; ASTM D6210 ... ZEREX G-05 Formula Technical Data Sheet · ZEREX Product Selection Guide. Email Zerex G-05 is the automaker approved original chemistry used in newer Ford, Chrysler, and Mercedes-Benz automotive and diesel engines. The G05 spec coolant is good stuff. As Carl says though, you will want to make sure that any other style of coolant has been completely flushed ... You can mix the G-05 with a little of the old electric green coolant without any ill effects but you shouldn't mix it with DEX-COOL. P330. Rinse mouth. Page 2. Columbus Chemical Industries, Inc. Zerex G-05, 7016. Revised on 10/05/2022. 2 of 7. P337+P313. If eye irritation ... Zerex from Valvoline is the #1 selling OEM-approved coolant brand. Zerex G05 Antifreeze/Coolant is proven to maximize engine life in newer Ford, Chrysler ... 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. 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. Zerex is made for your car and protects better than industry standards against corrosion, leaking, deposits as well as freezing and boiling -- the four main causes of cooling system failure, which is the leading cause of engine breakdown. They both meet the Ford spec for the Gold coolant used in the newer PSDs that came with the Gold.