What is the purpose of a radiator to reservoir heater hose?

This hose connects your vehicle's radiator to the coolant reservoir. It allows coolant to flow between the two components, helping to maintain proper system pressure and allowing for expansion and contraction of the coolant as it heats and cools.

Why is a molded hose better than a universal one?

A molded hose is shaped to match the original equipment manufacturer's (OEM) routing. This ensures a precise fit, preventing kinks, twists, or strain on the hose, which can lead to leaks or premature failure. Universal hoses often require cutting and bending, which can compromise their integrity.

What material is this hose made from?

Gates uses durable materials specifically chosen for their ability to withstand the high temperatures and pressures found within a vehicle's cooling system. This ensures a long service life under demanding operating conditions.

Gates Molded Heater Hose 18622 - 1999-2012 Chevrolet Silvera

Name: Gates 99-12 Chevrolet Silverado V-8 5.3L Rad. To Reservoir Molded Heater Hose
Brand: Gates
Price: 45.45 USD
Availability: InStock

Gates 99-12 Chevrolet Silverado V-8 5.3L Rad. To Reservoir Molded Heater Hose

$45.45

On Backorder

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

Fits 99-12 Chevrolet Silverado V8 5.3L. This is a radiator to reservoir molded heater hose by Gates.

Key Features

Fits 1999-2012 Chevrolet Silverado V8 5.3L vehicles.
Connects the radiator to the coolant reservoir.
Molded shape follows the original equipment routing for a direct fit.
Constructed with durable materials to resist heat and pressure.
Helps maintain proper coolant flow and system pressure.

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Will this fit your vehicle?

Product Details

If you're working on the cooling system for your 1999-2012 Chevrolet Silverado with a V8 5.3L engine, this radiator to reservoir molded heater hose from Gates is what you need. This hose is specifically shaped to connect your radiator to the coolant reservoir, ensuring proper coolant flow and system pressure. It's designed to fit a wide range of popular GM trucks and SUVs, including models like the Chevrolet Avalanche, GMC Sierra, and Cadillac Escalade.

Gates uses durable materials to construct this hose, built to withstand the heat and pressure found in your vehicle's 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-fit design helps prevent kinks and leaks that can occur with improper hose installation.

Replacing a cracked or leaking heater hose is crucial for maintaining your engine's operating temperature and preventing overheating. This Gates hose is a reliable replacement part to get your truck back to running smoothly.