What is the primary function of a lower radiator hose?

The lower radiator hose carries coolant from the bottom of the radiator back to the engine. It's a critical part of the cooling system, ensuring proper circulation and temperature regulation.

What material is this hose made from?

This hose is constructed with a heat-resistant EPDM rubber inner tube and cover, reinforced with high-strength synthetic cords. This material is chosen for its ability to withstand the demanding conditions of a vehicle's cooling system.

Why is a molded hose better than a universal one?

A molded hose is shaped specifically for your vehicle's application, meaning it follows the exact routing and bends required. This ensures a proper fit, avoids kinks, and can make installation easier compared to a universal hose that might need to be cut or manipulated.

Gates 2017-2018 Nissan Altima 2.5L Lower Coolant Hose 51633

Name: Gates 17-18 Nissan Altima 4-Cyl. 2.5L Lower Molded Coolant Hose
Brand: Gates
SKU: gates-gates-17-18-nissan-altima-4-cyl-2-5l-lower-molded-coolant-hose-t14-882888
Price: 36.01 USD
Availability: InStock

Gates 17-18 Nissan Altima 4-Cyl. 2.5L Lower Molded Coolant Hose

$36.01

Only 1 left in stock

Gates 2017-2018 Nissan Altima 4-Cyl. 2.5L Lower Molded Coolant Hose. Direct fit for your cooling system.

Key Features

Fits 2017-2018 Nissan Altima 4-Cyl. 2.5L.
Molded shape for a direct fit.
Constructed with heat-resistant EPDM rubber.
Reinforced with high-strength synthetic cords for durability.

UNIVERSAL APPLICATION · MEASURE BEFORE ORDERING

Length: 21.0 in

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Product Details

When you're replacing the radiator or doing other work in the engine bay of your 2017 or 2018 Nissan Altima with the 2.5L 4-cylinder engine, you'll likely need to address the lower radiator hose. This Gates molded coolant hose is built to fit that specific application, ensuring a proper seal and routing for coolant flow.

Gates uses a heat-resistant EPDM rubber compound for the inner tube and cover, which is reinforced with high-strength synthetic cords. This construction helps the hose withstand the constant temperature fluctuations and pressure found in your cooling system. The molded shape means it's designed to follow the exact bends and curves needed to connect your radiator to the engine, making installation more straightforward than trying to bend or cut a universal hose.

It's always a good idea to inspect your coolant hoses for any signs of cracking, swelling, or leaks when performing other cooling system maintenance. Replacing a worn hose proactively can prevent a breakdown on the side of the road.