0107 008 Injector Pump Overflow Valve — Renault Trucks

What does an injector pump overflow valve do?

The injector pump overflow valve is a critical pressure control component that maintains the internal pressure balance of the fuel injection pump. By redirecting excess fuel back to the return line, it prevents pressure spikes that can disrupt the precise timing and volume required for efficient combustion.

Compatibility with Renault Trucks

This component is specifically engineered for use in Renault Trucks heavy commercial vehicles. It functions effectively within the fuel system to ensure that engine power and idle stability remain consistent under varying load conditions. VADEN ORIGINAL parts are manufactured to OE dimensions to provide a reliable solution for workshop technicians and fleet managers.

Installation and maintenance

For proper installation, technicians should verify the pump type and ensure all sealing elements are correctly seated to prevent air ingress into the fuel circuit. Regular inspection of the overflow valve is recommended during fuel system maintenance to avoid irregular fuel flow or decreased engine performance.

System performance and selection

Maintaining the correct pressure threshold is essential for the longevity of the entire injection pump assembly. Choosing a high-strength component helps prevent sudden drops in fuel pressure that can lead to difficult starting or increased fuel consumption in heavy-duty applications.

OE cross-reference

0107 008 (Injector Pump Overflow Valve) is the equivalent of the Bosch and Renault Trucks OE numbers. This part directly replaces Bosch OE numbers 1110010033, F00R000367, F00R000756. It also replaces Renault Trucks OE numbers 5001585409, 5001853012.