What is the main function of this heater hose?

This hose connects your vehicle's heater core to the engine's coolant system. It allows hot coolant to circulate through the heater core, which then warms the air blown into your cabin.

Does this hose come with any clamps?

This part includes the molded heater hose only. You will need to reuse your original heater hose clamps or purchase new ones separately for installation.

How do I know if I need to replace my heater hose?

Signs of a failing heater hose include a lack of heat in the cabin, coolant leaks under the dashboard or firewall area, or visible cracks, swelling, or softness in the hose itself.

2002-2005 Dodge Ram 1500 Heater Hose

Name: Gates 02-05 Dodge Ram Pickup V-8 4.7L Heater To Connector Molded Heater Hose
Brand: Gates
SKU: gates-gates-02-05-dodge-ram-pickup-v-8-4-7l-heater-to-connector-molded-heater-ho-t14-876355
Price: 77.90 USD
Availability: BackOrder

Gates 02-05 Dodge Ram Pickup V-8 4.7L Heater To Connector Molded Heater Hose

$77.90

On Backorder

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

Fits 2002-2005 Dodge Ram Pickup V8 4.7L. This molded heater hose connects your heater core to the engine, ensuring proper cabin warmth.

Key Features

Fits 2002-2005 Dodge Ram 1500 with 4.7L V8 engine.
Molded design follows the original factory routing for a direct fit.
Durable rubber construction resists heat and coolant chemicals.
Ensures proper coolant flow to the heater core for cabin warmth.

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Will it fit your car?

Fits these vehicles

Dodge Ram 1500 2002-2005

Product Details

When your 2002-2005 Dodge Ram 1500 with the 4.7L V8 starts blowing cold air, a cracked or leaking heater hose is often the culprit. This molded heater hose from Gates is designed to replace the original hose that runs from the heater core to the engine's coolant connector, restoring your vehicle's heating system.

Gates uses durable rubber compounds that resist degradation from heat and coolant chemicals, helping this hose last. Its molded shape means it follows the factory routing precisely, making installation straightforward without needing to bend or force a universal hose. This direct-fit design ensures it connects securely to both the heater core and the engine's coolant pipe, preventing leaks and maintaining proper coolant flow for your cabin heater.

Replacing a heater hose is a common maintenance task, especially on older trucks. Having the correct molded hose like this Gates part simplifies the job, ensuring a reliable connection and helping you get your Ram's heating system back to full working order.