How expensive is it to replace coolant?

The cost of coolant replacement typically ranges from 150 to 500 Malaysian Ringgit, depending on the coolant type, vehicle brand, and service provider. Conventional ethylene glycol-based coolant is more economical, priced at approximately 150 to 250 Malaysian Ringgit, whereas long-life Organic Acid Technology (OAT) coolant, with its advanced formulation, may cost between 300 to 500 Malaysian Ringgit. Replacement at authorised 4S shops includes genuine coolant and standard labor charges, with total costs usually 30% to 50% higher than third-party workshops, though it guarantees compatibility and maintains warranty coverage. Owners are advised to select products compliant with international standards such as JIS K2234 or ASTM D3306 to ensure proper corrosion protection and boiling point performance.