Description
EGR cover plate for M9R DCi 2.0 Diesel Euro 4 & Euro 5 – Stainless steel 304
Compatibility:
Suitable for M9R engines from 2005 onwards (not suitable for Euro 6 engines from approximately mid-2017 onwards).
Suitable for models such as:
-
Nissan: Serena, Bluebird Sylphy, X-Trail, Qashqai, Sentra, Teana
-
Renault: Clio, Koleos, Laguna, Latitude, Safrane, Megane III, Scenic, Fluence, Trafic
-
Opel/Vauxhall: Vivaro 2.0 CDTi with M9R engine (not for models with Fiat 2.0L engine)

Technical details:
-
Made from 1.5 mm thick, laser-cut 304 stainless steel
-
Tumbled surface for smooth edges and better sealing
-
Slotted design for easy installation
-
It is mounted between the exhaust pipe and the EGR cooler (see illustration).
-
Can also be used at the rear connection next to the turbocharger.
⚠️ Do not mount directly on the EGR valve., as this can lead to blockages and emergency mode
Note regarding electronics:
Installing the plate causes the engine management light (EML) to illuminate, but does not trigger limp mode. A version with a hole would have the same effect, therefore it is not practical.
Advantages of EGR cover:
-
Cleaner engine oil – extends the lifespan of the engine
-
Faster turbo response – better airflow
-
Fewer soot deposits – cleaner intake tract, better engine performance
-
Smoother driving behavior – often also lower fuel consumption
-
Less black smoke – helps with the vehicle inspection (TÜV)
-
Protection of the DPF/FAP – longer intervals between regenerations
✅ Suitable for diesel vehicles only.
service & Guarantee:
-
Return: Possible within 60 days of receipt
-
Support: 24/7 technical support – we help with installation and answer any questions about the product.