Mercedes-Benz W204 W212 M274 Engine Oil Pan A2740106000 - Used Original Parts

Diagnosis and Common Symptoms

As a technician, when I see an M274 engine with persistent oil loss, the oil pan is a primary suspect, especially after an impact or improper servicing. The most common failure is not electronic but physical: cracks from road debris, stripped drain plug threads from over-torquing, or a warped mating surface causing a gasket to fail prematurely.

On the dashboard, you will typically see the "Check Engine Oil Level at Next Refueling" warning. In severe cases of a rapid leak, a red "Engine Oil Level Critically Low" message may appear. While there are no specific fault codes for the pan itself, a significant leak can lead to secondary codes related to low oil pressure if the level drops dangerously low. The most definitive symptom, however, is the unmistakable puddle of oil under the vehicle after it has been parked.

Introduction

This is a Genuine Mercedes-Benz engine oil pan for the M274 engine, not a low-quality aftermarket copy. Each unit we process is rigorously inspected for structural integrity, including hairline cracks and flange flatness, to ensure a perfect seal. Sourced directly from our partner vehicles, this tested part provides a cost-effective and reliable solution to restore your engine's oil containment system.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W204 C-Class, W212 E-Class (Equipped with M274 Engine)

• Part Name: Engine Oil Pan

• Condition: Genuine Used (Tested Working)

• Notes: Mating surface confirmed to be flat and free of deep scoring. Drain plug threads have been inspected and are fully functional. We strongly advise using a new genuine gasket and drain plug with washer during installation for a guaranteed seal.