PPE 5/8" Silicone Hose (Black/Grey, Sold by the Foot) (Universal)

This is PPE 5/8" silicone hose, 0.625" inside diameter, sold by the foot. It is a universal, cut-to-length hose for custom coolant, vacuum, breather, and overflow plumbing.

Multi-ply silicone stands up to heat cycling and coolant better than the rubber hose it replaces, holding its shape and resisting the cracking and softening that eventually leaves rubber leaking.

It is useful anywhere you need a durable 5/8" line – coolant crossovers, heater hose sections, overflow routing, or breather plumbing on a custom setup. Because it is sold by the foot, you buy only the length the job requires.

Order the total footage you need in one quantity, and use appropriate clamps sized to the hose OD at each connection. Confirm 5/8" is the correct ID for your fittings before ordering.

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