GMW 3420:2022

GMW 3420:2022

Ethylene Glycol Based Extended Life Automotive Coolant DEX-COOL

45,00 €

Détails

Note: Nothing in this standard supercedes applicable laws and regulations.



Note: In the event of conflict between the English and domestic language, the English language shall take precedence.



Purpose/Material Description.



This standard details the materials and performance requirements of an ethylene glycol based Organic Acid Technology (OAT) extended life engine coolant with a maximum recommended service interval of ten (10) years or 150 000 miles when used at recommended concentrations.



Symbols.



Not applicable.



Applicability.



The extended life engine coolant is used to protect automotive engine cooling systems from corrosion, freezing and boiling. The extended life coolant concentrate is intended to be mixed with clean, potable water per the recommended limits specified in ASTM D3306. The concentrations to be used are specified in the Global Engine Coolant Mixture Best Practice Heating Ventilation and Air Conditioning Powertrain Cooling (PTC) (HVACPTC-229) unless deviation has been granted by the Global Subsystem Leadership Team (GSSLT). The supplier shall work with the GM Design Responsible Engineer to comprehend this requirement.



Remarks.



Not applicable.

Informations supplémentaires

Auteur General Motors Worldwide (GMW)
Edité par GM
Type de document Norme
Edition révision n° 3
ICS 43 : Véhicules routiers
Nombre de pages 9
Remplace GMW3420:2017