Fluted Radiator Hose
Fluted Radiator Hose
70-0603-31
Regular price
$299.89
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$299.89
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Product Details
Description
This fluted radiator hose connects the cylinder head to the radiator on your 1938-1940 Cadillac Series 90. It's designed to match the original factory style, ensuring a proper fit and authentic look. It replaces factory part #1427016, making it a reliable restoration or repair component.
Installation is straightforward: remove the old hose clamps, slide off the worn hose, then fit the new fluted hose in place and secure with clamps. The flexible design helps maintain coolant flow while accommodating engine vibrations.
- Upper radiator hose from cylinder head to radiator
- Fluted design matches original factory style
- Replacement for factory #1427016
- Fits 1938-1940 Cadillac Series 90 in various body styles
Please check the Matching Vehicles tab to confirm compatibility with your vehicle.

Fluted Radiator Hose
$299.89