CSF 98-03 Toyota Sienna 3.0L OEM Plastic Radiator

This is a direct replacement radiator from CSF for your 1998-2003 Toyota Sienna equipped with the 3.0L engine. When your original radiator starts to leak or can no longer hold pressure, replacing it with a well-built unit like this one is essential to keeping your engine from overheating. This radiator is designed to match the fit and function of the factory original, making installation straightforward.

CSF builds these radiators with durable plastic tanks and an aluminum core, which is a common and effective combination for efficient heat transfer. The plastic tanks are strong and resistant to cracking from vibration and temperature changes, while the aluminum core helps dissipate heat away from your engine coolant. It's a solid option for restoring your Sienna's cooling system to proper working order.