What is the primary function of the upper coolant hose?

The upper coolant hose carries hot coolant from the engine's thermostat housing to the radiator. This allows the coolant to be cooled before circulating back to the engine.

Why is it important to replace a coolant hose?

Coolant hoses can degrade over time due to heat and pressure, leading to cracks or leaks. Replacing a damaged hose prevents coolant loss, which can cause your engine to overheat and sustain serious damage.

Does this hose come with clamps?

This part includes the molded coolant hose only. You will need to reuse your existing hose clamps or purchase new ones separately.

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Est. 1957

Gates 05-10 Jeep Grand Cherokee V-6 3.7L Upper Molded Coolant Hose

Specifications

Brand: Gates
Part #: 23039
UPC: 00770075144359

Gates 05-10 Jeep Grand Cherokee V-6 3.7L Upper Molded Coolant Hose

Name: Gates 05-10 Jeep Grand Cherokee V-6 3.7L Upper Molded Coolant Hose
Brand: Gates
Price: 14.94 USD
Availability: InStock

$14.94

On Backorder

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Fits 05-10 Jeep Grand Cherokee V-6 3.7L. This is the upper molded coolant hose from Gates.

Key Features

Fits 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander with the 3.7L V-6 engine.
Direct fit upper molded coolant hose.
Made with a heat and pressure resistant rubber compound.
Molded to the factory shape for proper installation.

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Fits these vehicles

Jeep Commander 2006-2010
Jeep Grand Cherokee 2005-2010

Product Details

This is the upper molded coolant hose for your 2005-2010 Jeep Grand Cherokee with the 3.7L V-6 engine. It connects your engine's thermostat housing to the radiator, allowing coolant to circulate and keep your engine from overheating.

Gates makes this hose from a well-built rubber compound that's resistant to the heat and pressure found in your cooling system. It's molded to the specific shape needed for your Jeep, so it fits right without any awkward bends or kinks that could restrict flow. Replacing a cracked or leaking hose is important to prevent coolant loss and potential engine damage.