Injector Leak off Assembly

Injector leak-off assemblies provide efficient fuel circulation, which contributes to the reliability of your vehicle’s fuel injection system with proper leakage management and fuel pressure maintenance.

Vehicle Segment

Imperial Auto leak-off lines are used to carry fuel that is leaking or dripping from the fuel injectors to a safe location, such as a fuel tank or a fuel return line. The purpose of the leak-off assembly is to prevent fuel from being wasted or released into the environment and to ensure that the fuel is properly contained and routed to a safe location. Imperial provides fully tested leak-off lines in rubber, plastic, and metal.

the injector leak-off assembly plays an important role in managing fuel leakage from the injectors, maintaining proper fuel pressure, and preventing fuel contamination. It provides a dedicated pathway for the leaked fuel to return to the fuel system, allowing for efficient fuel circulation and contributing to the overall performance and reliability of the vehicle's fuel injection system.




  • Material


  • Diameter Upto


  • Operating Temperature

    -80°C to 110°C

  • Working Pressure upto

    36 Bar


  • Material


  • Diameter Upto


  • Environment Temp. upto

    30°C to 90°C

  • Working Pressure upto

    5 Bar

Customer Benefits

Maintaining customer trust

Providing unmatched customer service and continually developing our products to meet the needs of our clients is our commitment.

Providing efficient packaging

By optimising space utilisation, reducing shipping costs, and ensuring safe transportation, we enable hassle-free logistics and inventory management.

Producing all necessary lines

With our comprehensive production lines, our customers are able to choose from a wide variety of materials.

Flexible to meet customer needs

From large production orders to small, customised batches, we seamlessly accommodate varying volumes.


Using cost-effective alternatives, we help our clients save money without sacrificing quality.

Versatile fluid compatibility

Designed to handle a wide range of fluids, ensuring reliable operation.

Longevity and durability

We use quality materials that can withstand harsh environments and demanding operational requirements to enhance vehicle longevity.