What is the main function of this heater hose?

This hose connects your vehicle's heater core to the coolant pipe. Its main job is to allow hot engine coolant to flow through the heater core, which then transfers heat to the air blown into the cabin by your HVAC system.

Why is a molded hose better than a universal one for this application?

A molded hose is shaped to match the exact bends and curves of the original factory hose. This ensures a precise fit, prevents kinks that could restrict coolant flow, and makes installation much simpler compared to trying to bend and route a universal hose.

What should I do after installing this heater hose?

After installing the new heater hose, you'll need to refill your cooling system with the correct type and amount of coolant. It's also important to bleed any air out of the cooling system to ensure proper circulation and prevent overheating.

2005-2008 Ford F-150 Heater Hose | Gates

Name: Gates 05-08 Ford F Series V-6 4.2L Heater To Pipe Molded Coolant Hose
Brand: Gates
Price: 61.57 USD
Availability: InStock

Gates 05-08 Ford F Series V-6 4.2L Heater To Pipe Molded Coolant Hose

$61.57

On Backorder

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

Fits 2005-2008 Ford F-150 V-6 4.2L. This molded coolant hose connects your heater core to the pipe, ensuring proper cabin heat.

Key Features

Fits 2005-2008 Ford F-150 V-6 4.2L.
Connects the heater core to the coolant pipe.
Molded design follows factory routing for a direct fit.
Constructed with heat-resistant materials for durability.
Ensures proper coolant circulation for cabin heating.

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Fits this vehicle

Ford F-150 2005-2008

Product Details

When your 2005-2008 Ford F-150's heater isn't blowing warm air, a cracked or leaking heater hose is often the culprit. This molded coolant hose from Gates is specifically designed to connect your heater core to the coolant pipe, allowing hot coolant to circulate and warm your cabin. It's a direct replacement for the original hose, ensuring a proper fit and function.

Gates uses a robust construction with heat-resistant materials to stand up to the demanding environment under the hood. This hose is built to handle the temperature fluctuations and pressure cycles that are part of the cooling system's normal operation. Because it's a molded hose, it follows the exact bends and curves of the factory routing, making installation straightforward and preventing kinks that could restrict coolant flow.

Replacing a heater hose is a common maintenance task, especially as vehicles age. Having the correct molded hose like this Gates part makes the job much easier than trying to bend and fit a universal hose. Make sure to check your coolant level after installation and bleed any air from the system to ensure optimal heater performance.