What is the cooling system capacity for a 1998 Toyota 4Runner with a 3.4 V6?

The cooling system capacity for a 1998 Toyota 4Runner with a 3.4L V6 engine is approximately 16.5 quarts (or about 15.6 liters) when including the radiator, engine block, and heater core. It's important to use the recommended coolant type and ensure proper maintenance for optimal performance. Always consult the owner’s manual for specific details and guidelines.