New EGR (Exhaust Gas Recirculation) Valve For Nissan Primera / Renau Megane II

EGR Valve for Nissan Primera and Renault Megane II

This exhaust gas recirculation valve replaces a worn EGR unit on Nissan Primera and Renault Megane II models, routing a measured portion of exhaust back into the intake to reduce combustion temperatures and lower nitrogen oxide output.

Overview

This EGR valve is a direct replacement component for the exhaust gas recirculation system on Nissan Primera and Renault Megane II vehicles. The EGR valve meters exhaust flow back into the intake tract, cutting combustion temperatures and helping the engine meet emissions targets. It suits owners and mechanics replacing a sticking or clogged valve.

Built For Performance

• Direct-fit replacement for the original EGR valve position
• Sealed valve body designed to resist carbon buildup
• Precision metering of exhaust flow for stable idle quality
• Housing built to withstand high exhaust temperatures
• Simple bolt-on installation using factory mounting points

Fits These Machines

• for Nissan Primera
• for Renault Megane II

On-The-Job Use

• Restoring emissions compliance on a high-mileage diesel or petrol engine
• Fixing rough idle and hesitation traced to a stuck EGR valve
• Routine maintenance during intake or emissions system service
• Diagnostic replacement when a P0401 or similar EGR code appears

Specs At A Glance

Good To Know

Q: Why does an EGR valve need replacing? A: Carbon deposits build up over time and can cause the valve to stick open or closed, leading to rough running, poor economy, and emissions fault codes. A fresh valve restores proper flow control.

Q: Should the intake be cleaned when fitting a new EGR valve? A: Cleaning carbon from the intake and EGR passages while the old valve is off helps the new unit perform correctly and prevents quick fouling. Inspect gaskets and replace them if worn.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.