Design Engineering Dei Fuel Line Sleeve

The Design Engineering (DEI) Fuel Line Sleeve is a heat shield hose sleeve. It helps protect fuel lines from radiant heat in the engine bay. Keeping fuel cooler helps reduce vapor lock (also called vapor block) and hot-fuel problems that cause hard starting, rough running, or loss of power.

Key Features:

• Thermal protection sleeve designed to shield fuel lines and hoses from radiant heat
• Helps reduce vapor lock and fuel percolation in hot conditions
• Reflective heat-shield construction that deflects heat away from the line
• Also helps protect the hose from abrasion and from the engine bay's wear and tear
• Wraps over existing fuel line for simple installation without changing the fuel system
• Backed by Design Engineering, Inc., a name known for heat management products

It suits street, performance, racing, and restoration applications. It is a practical, low-cost way to help keep fuel lines running cool and your engine running reliably.