Mount Mercedes W212 W204 Diesel OM651 EGR Cooler Bracket Support A6510901327

The Mercedes W212 W204 Diesel OM651 EGR Cooler Bracket is an original mounting component for the exhaust gas recirculation system, designed for OM651 diesel engines in Mercedes mid-size models. Thanks to its factory-set mounting geometry, it ensures stable support for the EGR cooler and proper management of thermal and mechanical loads within the engine bay. This is a practical solution for users who want to restore the correct operation of the EGR system without compromising on fitment.

Specifications and technical data

• SKU: A6510901327
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510901327
• Substitutable numbers: A6510901327, A 651 090 13 27
• Fuel type: Diesel
• Category: Other Engine Parts

Purpose and Function in the EGR System

The EGR cooler bracket in the OM651 diesel engine is responsible for precisely holding the cooler in its designated position relative to the cylinder head, manifold, and other auxiliary components. A correctly selected component:

• prevents unwanted stress on the EGR cooler spigots,
• reduces the risk of micro-cracks and leaks in the exhaust gas recirculation system,
• stabilizes the operation of the entire EGR module under conditions of high temperature and vibration.

In Mercedes diesel engines, proper mounting of the EGR cooler directly impacts the durability of adjacent components and the maintenance of intake and exhaust system seals.

Compatibility with Mercedes W212 and W204 with OM651 Diesel Engine

The presented bracket has been designed with the engine bay architecture of Mercedes E-Class W212 and C-Class W204 models equipped with the OM651 diesel engine in mind. This means:

• retention of factory mounting points on the body and engine accessories,
• compatibility with the original EGR cooler used in this engine family,
• easier installation without the need for modifications or hole adjustments.

As a result, the bracket is suitable for both standard replacement of worn parts and comprehensive rebuilding of the exhaust gas recirculation system in vehicles used intensively, e.g., for long-distance travel or fleet applications.

Characteristics of an Original Used Part

The offered component is a used, original Mercedes part. In practice, this means it retains factory quality of material and workmanship, as well as full compliance with the vehicle manufacturer's documentation. As a structural element, the bracket has no moving parts, making its operation less susceptible to wear compared to mechanical or hydraulic components.

Choosing an original, used bracket is a cost-effective solution for users who want to maintain the integrity of the EGR system with other diesel engine components while keeping repair costs reasonable.

Benefits of Using the Correct EGR Cooler Bracket

A correctly selected EGR cooler bracket in a diesel engine offers a range of practical service and operational benefits:

• maintaining the alignment and stability of the EGR cooler relative to the manifold and pipes,
• reducing stress on welded joints and seals,
• limiting the risk of exhaust and coolant leaks in the EGR module area,
• facilitating the mechanic's work during the installation and removal of accessories in the engine bay.

For workshops specializing in servicing OM651 units, using the appropriate bracket translates to repeatable repairs and fewer complaints related to EGR system leaks.

System Expansion and Selection of Other Components

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and need other parts from the same group, such as additional brackets, supports, or accessory mounts, check the available parts in the Other Mercedes category.

When planning work on diesel engines, it is also worth paying attention to the structural differences between sports and standard versions of models from various manufacturers – an article describing the construction of engines, brakes, and chassis in high-performance cars may be helpful, available here: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.