EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147357324R

Mercedes W176 W246 OM607 Exhaust Gas Recirculation (EGR) Cooler 147357324R is a component of the exhaust gas recirculation system designed for diesel engines, which works in conjunction with the vehicle's cooling system. It is responsible for lowering the temperature of exhaust gases directed to the EGR valve, promoting stable engine operation and reducing nitrogen oxide emissions in Diesel engines.

Specifications and technical data

• SKU: A6071400300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6071400300
• Substitutable numbers: A6071400300, A 607 140 03 00, 147 357 324 R, 147357324R, 52561477B
• Fuel type: Diesel
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The EGR exhaust gas cooler in Mercedes A-Class W176 and B-Class W246 models with the OM607 engine is a component that works with the cooling system hoses and pipes. Its task is to transfer heat from the exhaust gases to the coolant before the exhaust gases re-enter the intake manifold. This ensures that the exhaust gas recirculation system operates under stable thermal conditions, and the engine maintains proper running smoothness.

This solution is particularly important in modern diesel engines, where precise control of exhaust gas temperature affects:

• reduction of NOx emissions,
• maintenance of correct engine operating temperature,
• reduction of thermal loads on auxiliary components.

Compatibility with OM607 Diesel Engine

The presented EGR exhaust gas cooler is designed for Diesel engines from the OM607 family used in Mercedes W176 and W246. The design has been developed to work with the factory cooling system, allowing for the preservation of the original engine operating characteristics and correct control of exhaust gas recirculation by the vehicle's electronics.

By maintaining the factory geometry of the flow channels and connections, this component allows for proper connection with existing cooling system hoses and pipes, without the need for installation modifications.

Benefits of Using an Original EGR Exhaust Gas Cooler

Using an original EGR exhaust gas cooler in a diesel engine's cooling system offers a range of practical operational benefits:

• Stable exhaust gas temperature directed to the EGR valve, which promotes correct system operation across the entire load range.
• Better emission control in diesel engines, by maintaining parameters specified by the manufacturer.
• Proper cooperation with cooling system hoses and pipes, which reduces the risk of leaks and installation problems.
• The ability to maintain factory engine control unit settings without the need for additional adaptations.

Characteristics of a Used Component

The offered EGR exhaust gas cooler is a used part, sourced from disassembly. This type of component is a good choice for users seeking a solution with a favorable price-to-functionality ratio, while maintaining the original design specifications. A used component allows for the restoration of the exhaust gas recirculation system's functionality when the existing cooler has undergone operational wear, leaks, or blockage of flow channels.

Mercedes Cooling System Hoses and Pipes – Part Selection

If you are assembling the cooling system in your car and also need other components from the Mercedes Cooling System Hoses and Pipes category dedicated to this brand, check out the Mercedes cooling system hoses and pipes available in our store. This will make it easier to select compatible components for a single vehicle model, reducing the risk of installation problems.

More About the Cooling System and Coolers

If you want to better understand how the EGR exhaust gas cooler works with other cooling system components and its impact on engine overheating, check out the guide: Engine Cooling System – Overheating, Repair, and Used Coolers. You will find practical information there to help with diagnostics and repair planning.