How often should the coolant in the new Jetta be replaced?

[McKingston]

The coolant in the new Jetta should be replaced every 4 to 5 years. Coolant, also known as antifreeze, is designed to prevent freezing during cold winter conditions, which could otherwise cause the radiator to crack or damage the engine cylinder block or head due to expansion. It is important to note that coolant is not only for winter use but should be used throughout all seasons. The new Jetta is a car model launched by FAW-Volkswagen Jetta. Its exterior design continues the cutting-edge design philosophy of German Volkswagen sedans, incorporating new styling concepts. The headlights feature a trendy black base frame, a refined and elegant chrome grille, and the design of the front and rear bumpers blends seamlessly with the Jetta's clean and robust body, creating a more harmonious integration of the front end, fenders, and side profile.