What material is this radiator made of?

This CSF radiator features plastic tanks bonded to an aluminum core. This construction is similar to the original equipment and helps manage weight while providing effective cooling.

Does this radiator come with a new radiator cap?

This radiator does not include a new radiator cap. It is recommended to reuse your original cap if it is in good condition or purchase a new one separately to ensure proper system pressure.

What else should I consider when replacing my radiator?

When replacing your radiator, it's a good idea to inspect your coolant hoses for any signs of wear or cracking. Also, check your thermostat to ensure it's functioning correctly, as these components work together to keep your engine cool.

CSF 2004-2005 Toyota Sienna Radiator

Name: CSF 04-05 Toyota Sienna 3.3L OEM Plastic Radiator
Brand: CSF
SKU: csf-csf-04-05-toyota-sienna-3-3l-oem-plastic-radiator-t14-370753
Price: 219.64 USD
Availability: BackOrder

CSF 04-05 Toyota Sienna 3.3L OEM Plastic Radiator

$219.64

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

CSF 04-05 Toyota Sienna 3.3L OEM Plastic Radiator

Key Features

Fits 2004-2005 Toyota Sienna 3.3L.
OEM-style plastic and aluminum construction.
Designed to match original equipment fitment.
Helps maintain proper engine operating temperature.
Direct replacement for the factory radiator.

This radiator is designed to fit the 2004 and 2005 Toyota Sienna models equipped with the 3.3L engine.

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Product Details

This is an OEM-style plastic radiator from CSF, made specifically for the 2004 and 2005 Toyota Sienna with the 3.3L engine. When your original radiator starts to leak or can't keep the engine cool anymore, replacing it with a well-built unit like this is a solid option to get your van back to running right.

CSF builds these radiators to match the original equipment specifications, meaning it should fit right into your Sienna without any major modifications. The plastic tanks are bonded to the aluminum core, similar to how the factory part was made, which helps keep the weight down and the cooling performance up. This radiator is designed to handle the everyday demands of keeping your engine at the proper operating temperature, whether you're commuting or on a longer trip.

When you're replacing a radiator, it's a good time to check your hoses and thermostat to make sure they're in good shape too. Having everything in good working order will ensure your Sienna's cooling system is reliable.