Porsche Macan S 95B 3.0 TDI CTBA EGR Gas Recirculation Valve 059131515FJ

Porsche Macan S 95B 3.0 TDI CTBA EGR Exhaust Gas Recirculation Valve is a component from the EGR Valves and Parts category, designed for diesel engines in the Macan S model. It is responsible for controlled exhaust gas recirculation, which affects the stable operation of the engine, exhaust emissions, and proper cooperation with the engine control system. It is a practical choice for users looking for a proven component for the EGR system in a Porsche diesel vehicle.

Specifications and technical data

• SKU: 95811101170
• Mark: Porsche
• Condition: Used
• OEM Part Number: 95811101170
• Substitutable numbers: 95811101170, 958 111 011 70, 059131515FJ, 059 131 515 FJ
• Fuel type: Diesel
• Part type: EGR Valve
• Category: EGR Parts & Valves

Purpose and Function of the EGR Valve in Porsche Macan S 3.0 TDI

The EGR exhaust gas recirculation valve in the Porsche Macan S 95B 3.0 TDI operates within the diesel engine's fuel system, controlling the amount of exhaust gas directed back into the intake manifold. A properly functioning component helps maintain the correct combustion temperature, reduce nitrogen oxide emissions, and ensure stable engine performance across the full range of loads.

In diesel engines, such as the 3.0 TDI, a functional EGR is important for:

• maintaining correct exhaust emission parameters,
• stable idling and partial load operation,
• cooperation with the engine control unit software,
• reducing the risk of the unit entering limp-home mode.

Technical Characteristics and Compatibility

The presented valve belongs to the EGR Valves and Parts category dedicated to the Porsche brand, meaning it is structurally adapted to the factory intake and exhaust system in the Macan S 95B diesel model. The component works with the engine control system, which regulates the valve's opening degree based on load, temperature, and rotational speed sensors.

The part is equipped with OEM markings and interchangeable numbers, which facilitates precise identification and selection of the part for a specific vehicle configuration. This allows you to verify compatibility with a given Macan unit, minimizing the risk of purchasing an incompatible component.

Benefits of Using an Original Exhaust Gas Recirculation Valve

Choosing an EGR valve designed for the Porsche Macan S 95B 3.0 TDI offers a number of practical advantages:

• Proper Fitment – The geometry and mounting points correspond to the factory solution, which simplifies installation and reduces service time.
• Correct Electronic Compatibility – The valve is designed to work with the factory engine control unit, reducing the risk of diagnostic errors and limp-home mode.
• Stable Diesel Engine Performance – A properly functioning EGR supports even mixture combustion and smooth transitions between different load conditions.
• Support for the Exhaust Gas Treatment System – Proper exhaust gas recirculation helps maintain compliance with emission standards and improves the operating conditions of other exhaust system components.

Condition, Verification, and Selection by OEM Numbers

The offered EGR valve is a used component, meaning it comes from a dismantled vehicle and is intended for reinstallation after prior verification. Such components are often chosen as an economical alternative to new parts, especially for technically advanced diesel systems.

To select the correct valve for a specific Porsche Macan S unit, it is advisable to use the OEM part number and interchangeable numbers. Detailed markings can be found in the technical specifications section – comparing them with the data from the nameplate or the manufacturer's catalog helps reduce the risk of purchasing errors.

If you want to learn how to more effectively verify component compatibility by manufacturer markings, check out our practical guide: Risk-Free Online Parts Shopping – 5 Ways to Verify OEM Numbers and Paint Codes.

Alternative EGR Valves and Parts for Porsche

If you are looking for other solutions in the Porsche EGR Valves and Parts category – for example, for a different engine version or year of manufacture – check out the available products in the Porsche EGR Valves and Parts section. Using filters by brand, model, and fuel type, you can easily compare different variants and choose the element best suited for your car.

Summary

The Porsche Macan S 95B 3.0 TDI CTBA EGR Exhaust Gas Recirculation Valve is a technically advanced component of the diesel engine's fuel system, responsible for controlled exhaust gas recirculation and proper cooperation with the vehicle's electronics. A used valve from this series is a sensible solution for drivers who want to restore the correct operation of the EGR system while maintaining a favorable cost-to-functionality ratio.