What is the main purpose of this upper coolant hose?

This hose is part of your vehicle's cooling system, specifically designed to carry coolant between the engine and radiator or other cooling components. Its molded shape ensures it fits the specific routing for your electric assist system.

Why is it important to replace a worn coolant hose?

A worn or cracked coolant hose can lead to leaks, causing coolant loss and potential engine overheating. Replacing it with a well-built hose like this Gates part helps prevent these issues and maintains proper cooling system function.

Does this hose come with any clamps?

This Gates coolant hose is sold individually and does not include installation clamps. You will need to reuse your existing clamps or purchase new ones separately to ensure a secure connection.

Gates 06-09 Lexus RX400h V-6 3.3L Electric Assist Upper Molded Coolant Hose

Specifications

Brand: Gates
Part #: 23111
UPC: 00770075250128

Gates 06-09 Lexus RX400h V-6 3.3L Electric Assist Upper Molded Coolant Hose

Name: Gates 06-09 Lexus RX400h V-6 3.3L Electric Assist Upper Molded Coolant Hose
Brand: Gates
Price: 27.34 USD
Availability: InStock

$27.34

On Backorder

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

Fits 2006-2008 Lexus RX400h. This Gates upper molded coolant hose is a direct replacement for your electric assist system.

Key Features

Fits 2006-2008 Lexus RX400h and 2006-2007 Toyota Highlander.
Direct replacement for the upper molded coolant hose.
Designed for vehicles with an electric assist cooling system.
Constructed from heat-resistant synthetic rubber for durability.
Molded shape ensures a precise fit to factory routing.

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Fits these vehicles

Lexus RX400h 2006-2008
Toyota Highlander 2006-2007

Product Details

When you're tackling a cooling system service on your 2006-2008 Lexus RX400h, replacing the upper molded coolant hose is often a necessary step, especially if the original is showing signs of wear. This hose is specifically designed for the electric assist cooling system found in your hybrid SUV, ensuring a proper fit and function.

Gates uses a well-built construction with heat-resistant synthetic rubber to handle the demanding temperatures and pressures within your cooling system. The molded shape means it follows the factory routing precisely, making installation straightforward without needing to bend or force a universal hose. This direct replacement part helps maintain the integrity of your cooling system, preventing leaks and ensuring efficient operation of your vehicle's electric assist components.