Crankcase breather oil separator A1770783100

Description

Crankcase breather oil separator by MERCEDES, catalog number A1770783100. Confirmed catalog fitment: Mercedes-Benz AMG GT C192 (2023+), Mercedes-Benz AMG GT X290 (2018+), Mercedes-Benz C-Class A205 (2016–2023), Mercedes-Benz C-Class C205 (2015–2023), Mercedes-Benz C-Class S205 (2014–2021) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

CRANKCASE OIL SEPARATOR. The crankcase oil separator is a component of the engine crankcase ventilation system designed to separate oil particles from blow-by gases before they are routed back into the intake system. During engine operation combustion gases pass the piston rings into the crankcase carrying oil mist and fuel vapors. The separator removes oil droplets from this mixture and returns the oil back to the engine while allowing cleaned gases to be recirculated into the intake for combustion. The unit may consist of a separate housing with internal baffles, labyrinth channels or filter elements and in some engines it is integrated into the valve cover assembly. Proper operation prevents oil from entering the intake manifold, throttle body and turbocharger while maintaining stable crankcase pressure. Failure may lead to increased oil consumption, intake contamination and unstable engine operation. Our catalog includes genuine OEM crankcase oil separators, quality aftermarket replacements and inspected used components without structural damage. Used parts are checked for housing integrity and internal element condition. Selection is performed by VIN number, engine type and part number. Proper replacement ensures correct crankcase ventilation and stable engine performance.

Compatibility

Fits 20 vehicles

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About the manufacturer · MERCEDES

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the brand is part of Mercedes‑Benz Group and is recognized globally as a leading manufacturer of passenger cars, commercial vehicles and genuine automotive spare parts. Under the Mercedes‑Benz brand a wide range of original components is produced for the company’s vehicles, including engine parts, cooling system components, suspension elements, braking systems, transmission components, electronic modules, body parts and various maintenance and service items. Genuine Mercedes‑Benz parts are designed according to strict factory engineering standards and undergo comprehensive quality control throughout the production process. This ensures precise fitment, reliable performance and full compatibility with the vehicles they are intended for. According to feedback from car owners and automotive repair professionals, Mercedes‑Benz genuine parts are highly regarded for their excellent build quality, long service life and dependable operation even under demanding driving conditions. Many users also highlight the perfect fit and ease of installation of original components. The most frequently mentioned drawback is the relatively high price compared with many aftermarket alternatives, although many vehicle owners consider the cost justified due to the durability, safety and preservation of the vehicle’s original factory performance.

Additional information

Crankcase breather oil separator by MERCEDES, catalog number A1770783100, is listed for vehicle repair or maintenance. The catalog identifies the item as “Crankcase breather oil separator”. Confirmed catalog fitment: Mercedes-Benz AMG GT C192 (2023+), Mercedes-Benz AMG GT X290 (2018+), Mercedes-Benz C-Class A205 (2016–2023), Mercedes-Benz C-Class C205 (2015–2023), Mercedes-Benz C-Class S205 (2014–2021), Mercedes-Benz C-Class W205 (2013–2021) and other body variants. Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number A1770783100 and manufacturer MERCEDES. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN.

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