What is the main function of this heater hose?

This hose connects the engine's bypass port to the heater core's tee fitting. It's a crucial part of your car's heating system, allowing hot coolant to circulate and warm the cabin.

What material is this hose made from?

The hose is constructed from EPDM (ethylene propylene diene monomer) rubber. This material is chosen for its resistance to heat and coolant, which is essential for longevity in a vehicle's cooling system.

Do I need any special tools to install this hose?

You'll typically need basic hand tools like a screwdriver or pliers to remove the old hose clamps and install new ones. It's recommended to have replacement hose clamps ready for a secure fit.

Gates 2009 Toyota Corolla 4-Cyl. 1.8L By Pass To Tee Molded Heater Hose

Specifications

Brand: Gates
Part #: 18555
UPC: 00770075550822

Gates 2009 Toyota Corolla 4-Cyl. 1.8L By Pass To Tee Molded Heater Hose

Name: Gates 2009 Toyota Corolla 4-Cyl. 1.8L By Pass To Tee Molded Heater Hose
Brand: Gates
Price: 29.53 USD
Availability: InStock

$29.53

On Backorder

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

Fits 2009-2016 Toyota Corolla. Gates 1.8L molded heater hose connects the bypass to the tee.

Key Features

Fits 2009-2016 Toyota Corolla and 2009-2013 Toyota Matrix.
Connects the bypass port to the heater tee.
Molded shape follows the original equipment routing for easier installation.
Constructed from heat-resistant EPDM rubber for durability.
Designed to handle engine coolant temperatures and pressure.

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Fits these vehicles

Toyota Corolla 2009-2016
Toyota Matrix 2009-2013

Product Details

This is a Gates molded heater hose for your 2009-2016 Toyota Corolla with the 1.8L engine. It's specifically designed to connect the bypass port to the heater tee, ensuring coolant flows correctly through your heating system. A cracked or leaking heater hose can leave you without heat on a cold day, or worse, cause your engine to overheat.

Gates makes these hoses from a heat-resistant EPDM rubber compound, which is pretty standard for heater hoses because it holds up well to the hot coolant circulating through your engine. The molded shape means it follows the factory routing precisely, making installation straightforward. You won't have to fight with a stiff, universal hose trying to bend it into place. This hose is built to handle the temperature and pressure cycles your cooling system experiences.

When you're replacing heater hoses, it's a good idea to check the condition of the other hoses in your cooling system, as well as the clamps. Having the right size clamps on hand will make sure this new hose seals up tight and doesn't leak.