What is a bypass hose?

A bypass hose allows coolant to circulate through the engine even when the thermostat is closed. This helps the engine warm up more quickly and prevents hot spots from forming.

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

Look for visible signs of wear such as cracks, swelling, or leaks. If the hose feels unusually soft or brittle, it's also a good indicator that it needs replacement.

Does this hose come with clamps?

This Gates coolant hose (Part# 20777) does not include hose clamps. You will need to purchase appropriate clamps separately to secure the hose to the engine fittings.

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Trusted Since 1957

Est. 1957

Gates 73-78 Chevrolet C60 GM V-8 350 By Pass - Right Side Molded Coolant Hose

Specifications

Brand: Gates
Part #: 20777
UPC: 00072053052961

Gates 73-78 Chevrolet C60 GM V-8 350 By Pass - Right Side Molded Coolant Hose

Name: Gates 73-78 Chevrolet C60 GM V-8 350 By Pass - Right Side Molded Coolant Hose
Brand: Gates
Price: 17.83 USD
Availability: InStock

$17.83

On Backorder

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

Fits 1971-1973 Nissan 1200. Gates molded coolant hose for the right side bypass.

Key Features

Fits 1971-1973 Nissan 1200.
Gates molded coolant hose for the right side bypass.
Designed to handle the heat and pressure of the cooling system.
Helps maintain proper engine operating temperature.

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Fits this vehicle

Nissan 1200 1971-1973

Product Details

This is a Gates molded coolant hose specifically for the right side bypass on your 1971-1973 Nissan 1200. Coolant hoses are a critical part of your engine's cooling system, carrying the coolant mixture from the engine to the radiator and back to keep everything at the right operating temperature. Over time, these rubber hoses can become brittle, crack, or swell, leading to leaks and potential overheating.

Gates makes this hose to fit the specific routing required for the right side bypass on your Nissan 1200. Molded hoses like this one are shaped to follow the contours of your engine bay, making installation more straightforward than trying to bend a universal hose into place. It's a well-built replacement part designed to handle the heat and pressure of your cooling system.