MERCEDES 6171420901 Engine Exhaust Manifold Egr Benz OM617

( Part Type: Engine Exhaust Manifold ), ( Engine Size: 6171420901 ), ( Material: Aluminum ), ( Fuel Type: Diesel )

Review MERCEDES benz Engine Exhaust Manifold Egr Type fits W123 W126 300D 300TD 300SD TURBO

The Mercedes-Benz OEM part number 6171420901 is an essential component of the exhaust system in various Mercedes-Benz W123 and W126 models equipped with the OM617 turbocharged engine, including the 300D, 300TD, and 300SD models. This exhaust manifold serves a critical function in the vehicle's emission control system, particularly in reducing exhaust gas emissions.

This exhaust manifold, specifically designed for Mercedes-Benz vehicles, is a complex system that collects exhaust gases from the engine's cylinders and channels them into the turbocharger and catalytic converter. It is made of high-grade material to ensure durability and resistance to extreme temperatures and pressures.

Moreover, this exhaust manifold is equipped with an EGR (Exhaust Gas Recirculation) valve system. The EGR system is an essential component of the vehicle's emission control system, which recirculates a portion of the exhaust gases back into the engine's combustion chamber. This process helps to decrease the amount of nitrogen oxides produced during combustion, making the engine more environmentally friendly.

The OM617 turbo engine exhaust manifold with EGR, part number 6171420901, is a precision-engineered component that requires expert installation to ensure proper functionality. It is important to note that using non-OEM parts can affect the performance and longevity of the engine, and potentially lead to costly repairs in the future.

In summary, the Mercedes-Benz OEM part number 6171420901 is a vital component of the exhaust system in select W123 and W126 models with the OM617 turbocharged engine. It is a robust and complex system that collects exhaust gases, channels them to the turbocharger and catalytic converter, and incorporates an EGR system to reduce nitrogen oxide emissions. Installation of this part should be carried out by a qualified technician to ensure optimal performance and longevity.

The Mercedes-Benz W123 and W126 models with the OM617 30-series engines (300D, 300TD, 300SD) are known for their durability and reliability, especially when it comes to their diesel engines. However, when it comes to buying a new exhaust manifold EGR (Exhaust Gas Recirculation) for these vehicles, there are some pros and cons to consider.

1. Improved Emissions: The EGR system helps reduce emissions by recirculating a portion of the exhaust gases back into the engine's combustion chamber. By replacing a faulty or worn-out EGR manifold, you can help ensure your Mercedes-Benz complies with emission standards and runs more efficiently.

2. Better Performance: A faulty EGR manifold can cause a loss of power and poor performance. Replacing it with a new one can help restore the engine's power and torque, resulting in a smoother and more responsive driving experience.

3. Longer Engine Life: The EGR system helps reduce the amount of nitrogen oxides (NOx) and particulate matter (PM) emissions, which can contribute to engine wear and damage over time. By keeping the EGR system functioning properly, you can help prolong the life of your engine.

1. Cost: Replacing an EGR manifold can be a costly repair, especially for Mercedes-Benz models. The cost of a new OEM (Original Equipment Manufacturer) manifold can be quite high, and aftermarket options may not provide the same level of quality or reliability.

2. Complexity: The EGR system is a complex component of the engine, and replacing the manifold can be a challenging repair for those without experience. It may require specialized tools and knowledge to remove and install the manifold properly.

3. Potential for other issues: Replacing an EGR manifold doesn't guarantee that other issues with the EGR system won't arise. Other components, such as the EGR valve or sensors, may also need to be replaced to ensure the system functions properly.

Replacing an exhaust manifold EGR on a Mercedes-Benz W123 or W126 model with an OM617 30-series engine can provide several benefits, including improved emissions, better performance, and longer engine life. However, the high cost and complexity of the repair, as well as the potential for other issues, are important considerations. If you're experiencing issues with your EGR system, it may be worth exploring other options, such as engine tuning or modifications, before investing in a new manifold. Ultimately, it's important to weigh the potential benefits against the costs and complexities of the repair to determine if replacing the manifold is the best option for your specific situation. If you do decide to proceed with the repair, it's recommended to have it done by a qualified Mercedes-Benz mechanic to ensure it's done correctly and efficiently.

Details:

Came off car with Garrett Turbo. 617 Turbo exhaust manifold. Unsure if KKK cars had different manifold.

part #: 6171420901 prices

• $99.00-$233.95

specifications inputmanifolds:

• for models: W123, W126, 300d, 300td, 300sd, Turbo
• for makes: Mercedes
• part type: Engine Exhaust Manifold
• engine size: 6171420901
• material: Aluminum
• fuel type: Diesel

offer inputmanifolds:

• availability: In Stock
• sold: 0
• quantity: 1
• started: March 2, 2025
• options: Ship-to-home

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: Used

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• class: Freight
• cost: $19.80
• type: Fixed
• service: Flat Rate Freight

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