7423379048 Renault Trucks T DTI13 EGR Pipe

What does an EGR pipe do?

This exhaust manifold EGR pipe serves as a critical link within the engine's emission control system by redirecting a portion of exhaust gases back to the intake manifold. By facilitating this recirculation process, the component helps maintain stable combustion temperatures and significantly reduces NOx emissions in heavy commercial vehicle engines.

Compatibility with Renault Trucks

Specifically engineered for Renault Trucks T series equipped with DTI13 engines, this part is built to withstand the extreme thermal cycles and constant vibrations encountered during operation. It ensures a reliable connection between the exhaust manifold and the EGR valve/cooler assembly.

Installation and maintenance

Maintenance technicians should regularly inspect the connections and flanges of the EGR pipe for signs of thermal stress or leaks. Ensuring the pipe is securely fastened helps prevent exhaust leaks that could lead to engine performance issues or increased emission levels.

Troubleshooting guidance

Consult your authorized distributor to confirm fitment for your specific engine configuration.

OE cross-reference

439.03.0001 (Exhaust Manifold EGR Pipe) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7423379048.