Mercedes GLE-Class Catalytic Converter W166 (2015-2018)

The Mercedes GLE-Class W166 catalytic converter is a mechanical device designed to reduce harmful pollutants emitted by the vehicle’s exhaust system. It plays a crucial role in controlling emissions to protect the environment and ensure compliance with emission regulations.

The catalytic converters for the Mercedes GLE W166 are compatible with various engine codes, including:

• OM646 diesel engines
• M111 petrol engines

They fit models such as the GLE 350d 3.0 V6 diesel and Mercedes GLE Coupe (C292) from 2015 to 2018/2019.

Key technical details include:

• Standard length: 420 mm
• Weight: Between 2.45 kg and 2.9 kg depending on emission standard
• Designed for vehicles with On-Board Diagnostics (OBD)
• Includes mounting hardware for installation

The catalytic converter adheres to various emission standards such as Euro 2, Euro 3, and Euro 4 certifications.

The catalytic converter is available in versions compliant with these emission standards:

• Euro 2
• Euro 3 (D3)
• Euro 4 (D4)

This allows fitting options that correspond to the required emission regulations of different markets and production years.

The catalytic converter helps reduce toxic emissions, improving air quality and helping the vehicle meet Euro VI emission standards. For example, the GLE W166 350d 4MATIC engine achieves:

• Combined fuel consumption: 37 MPG / 6.4 L/100 km
• CO2 emissions: 169 g/km

By lowering harmful pollutants like NOx and unburned hydrocarbons, it supports cleaner vehicle operation.

To confirm compatibility:

• Provide the exact model year and engine type (e.g., 350d 3.0 V6 diesel)
• Check the OEM part number such as 1664909436
• Verify the emission standard required (Euro 3, Euro 4, etc.)
• Consult technical support with your vehicle’s VIN or engine code for precise fitment

This ensures correct fit and compliance with local regulations.

Catalytic converters contain precious metals and advanced ceramic monoliths that efficiently convert harmful exhaust gases into less harmful substances. This makes them valuable components both economically and environmentally.

• They reduce emissions of carbon monoxide, nitrogen oxides, and hydrocarbons
• Help vehicles comply with strict emission regulations
• Typically made of high-quality, durable materials such as stainless steel and coated monoliths

Maintaining or replacing the catalytic converter is essential for vehicle performance and eco-friendly operation.

Krosfou offers brand-new, original catalytic converters with the following benefits:

• 3-year warranty limited to 100,000 kilometers of use
• Manufactured in Europe with TÜV SÜD certification ensuring performance equal or superior to original parts
• High-grade stainless steel and advanced ceramic monoliths with rare metal coatings
• Free returns within 30 days if unused and in original condition
• Technical support and installation guidance available

Ordering directly from factory guarantees the highest quality and compliance with emission standards for your Mercedes GLE vehicle.