What is EPDM rubber and why is it used for coolant hoses?

EPDM (ethylene propylene diene monomer) rubber is a synthetic rubber known for its excellent resistance to heat, ozone, and weathering. This makes it a durable choice for coolant hoses, which are exposed to high temperatures and the elements under the hood.

Does this hose come with clamps?

This product listing is for the molded coolant hose only. Clamps are typically sold separately and are not included with this part.

How do I know if this hose is the correct bypass hose for my vehicle?

While this hose fits many vehicles, it's crucial to verify fitment using the provided vehicle compatibility list or by comparing the shape and dimensions to your original hose.

Gates Molded Coolant Hose 20333 - Multi-Fit

Name: Gates 11-16 Toyota Sienna V-6 3.5L By Pass Molded Coolant Hose
Brand: Gates
Price: 13.77 USD
Availability: InStock

Gates 11-16 Toyota Sienna V-6 3.5L By Pass Molded Coolant Hose

$13.77

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Gates 11-16 Toyota Sienna V-6 3.5L By Pass Molded Coolant Hose

Key Features

Fits 2011-2016 Toyota Sienna V-6 3.5L and many other Dodge, Oldsmobile, Plymouth, and Toyota vehicles.
Constructed with EPDM rubber for excellent resistance to heat and ozone.
Molded design ensures a specific fit and routing for proper coolant flow.
Replaces the original bypass coolant hose.
Part number 20333.

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Will this fit your vehicle?

Product Details

This Gates molded coolant hose is constructed from EPDM rubber, which is known for its strong resistance to heat and ozone. This material choice helps ensure the hose holds up well in the demanding environment of an engine bay. It's designed to replace the original bypass hose on a variety of vehicles, ensuring a proper fit and function for your cooling system.

The molded shape of this hose means it follows the specific routing needed for certain applications, unlike a universal hose that might require bending or kinking. This direct-fit design simplifies installation and helps maintain optimal coolant flow. Gates has been a well-known name in belts and hoses for a long time, and this part reflects their focus on durable materials for essential engine components.

This hose fits a wide range of vehicles, including models like the 2011-2016 Toyota Sienna, 2012-2016 Toyota Camry, and many older Dodge, Oldsmobile, and Plymouth cars from the 1950s and 60s. Always check the fitment guide to confirm it's the right part for your specific vehicle.