What material is this coolant hose made from?

This coolant hose is constructed from EPDM rubber. EPDM is chosen for its excellent resistance to heat, ozone, and coolant chemicals, which helps ensure a long service life.

Does this hose come with clamps?

This product listing is for the molded coolant hose only. Clamps are typically sold separately and should be inspected or replaced when installing a new hose.

What is the main advantage of a molded hose over a universal one?

A molded hose is pre-shaped to match the original factory routing. This ensures proper fitment, avoids kinks, and maintains adequate clearance from other engine components, unlike a universal hose that requires cutting and bending.

Gates Molded Coolant Hose 20390 - Chevrolet Nova 6-Cyl. 250

Name: Gates 69-75 Chevrolet Nova 6-Cyl. 250 Lower Molded Coolant Hose
Brand: Gates
Price: 54.82 USD
Availability: InStock

Gates 69-75 Chevrolet Nova 6-Cyl. 250 Lower Molded Coolant Hose

$54.82

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Gates 69-75 Chevrolet Nova 6-Cyl. 250 Lower Molded Coolant Hose

Key Features

Fits 1969-1975 Chevrolet Nova 6-Cyl. 250.
Constructed from EPDM rubber for heat and coolant resistance.
Molded design follows the original factory routing for a direct fit.
Replaces the lower radiator hose on compatible vehicles.
Designed to fit a wide range of Chevrolet and GMC vehicles from the late 60s to mid-70s.

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Will this fit your vehicle?

Product Details

This Gates molded lower coolant hose is built with EPDM rubber, a material known for its resistance to heat and coolant degradation. It's specifically shaped to fit the 6-cylinder 250 cubic inch engine found in a range of vehicles, including the Chevrolet Nova, Camaro, and Chevelle, from the late 60s through the mid-70s. Having the right shape is key for a coolant hose; it ensures there's enough clearance from engine components and prevents kinks that could restrict flow.

Replacing a coolant hose is a common maintenance task, especially on older vehicles where the rubber can become brittle or crack over time. This hose is designed to replace the original part, making installation straightforward for many DIYers. Its molded construction means it follows the factory routing precisely, which is important for proper fit and function within the cooling system.

When you're working on the cooling system, it's always a good idea to inspect all hoses and the radiator for signs of wear. This hose is a solid option for keeping your classic Chevrolet or GMC running cool.