What is the purpose of this heater hose?

This hose connects your vehicle's radiator to the coolant reservoir. It's a crucial part of the cooling system that helps manage coolant levels and flow, especially for the heater core.

Does this hose come with clamps?

This product listing is for the molded heater hose only. Clamps are typically sold separately, so be sure to have them ready for installation.

Why is a molded hose better than a universal one?

A molded hose is shaped to match the original factory routing. This ensures a precise fit, prevents kinks, and makes installation much easier compared to trying to bend and secure a universal hose.

Gates 14-18 Chevrolet Silverado V-8 5.3L Rad. To Reservoir Molded Heater Hose

Specifications

Brand: Gates
Part #: 12117
UPC: 00770075679721

Gates 14-18 Chevrolet Silverado V-8 5.3L Rad. To Reservoir Molded Heater Hose

Name: Gates 14-18 Chevrolet Silverado V-8 5.3L Rad. To Reservoir Molded Heater Hose
Brand: Gates
Price: 52.58 USD
Availability: InStock

$52.58

On Backorder

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

Key Features

Fits 2014-2016 Chevrolet Silverado 1500, 2014-2016 GMC Sierra 1500, 2015-2016 Chevrolet Tahoe, 2015-2016 GMC Yukon, and other compatible vehicles.
Connects the radiator to the coolant reservoir for proper coolant circulation.
Molded design follows the original factory routing for a direct fit.
Built with durable materials to withstand engine compartment temperatures and pressure.

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Will this fit your vehicle?

Product Details

When you're replacing the radiator to reservoir heater hose on your truck, you're getting a direct-fit molded hose from Gates. This hose is specifically shaped to connect your radiator to the coolant reservoir, ensuring proper coolant flow for your heating system. It's designed for a range of vehicles, including popular models like the 2014-2016 Chevrolet Silverado 1500 and GMC Sierra 1500, as well as the 2015-2016 Chevrolet Tahoe and GMC Yukon.

Gates uses durable materials to build this hose, so it can handle the heat and pressure cycles of 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 helps prevent kinks and ensures consistent coolant delivery, which is important for keeping your cabin warm and your engine at the right temperature.