Aux electric coolant pump A0018353564

Description

Aux electric coolant pump by MERCEDES, catalog number A0018353564. Confirmed catalog fitment: Alfa Romeo SPIDER 916S (1994–2005), Audi 80 B4 8C5 (1991–1996), Audi A6 C4 4A2 (1994–1998), Audi A6 C4 4A5 (1994–1998), Bmw 3 E46 (1998–2005) 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.

AUXILIARY ELECTRIC WATER PUMP

An auxiliary electric water pump is a cooling system component designed to circulate coolant independently of engine speed. It maintains stable engine temperature, supports cabin heating, and ensures proper cooling of the turbocharger after engine shutdown.

The electric pump is installed in the cooling circuit and works together with the main water pump, radiator, thermostat, engine control unit, heater core, and turbocharging system.

A faulty auxiliary pump may cause engine overheating, weak cabin heating, cooling system warnings, increased temperature after engine shutdown, or abnormal noise.

Our catalog includes auxiliary electric water pumps for many vehicle brands. Available options include genuine factory cooling system components, reliable aftermarket replacements, and tested used pumps without housing or impeller damage. Solutions for petrol and diesel engines, turbocharged models, and hybrid systems are available.

Used parts are inspected for sealing integrity, electric motor performance, connector condition, absence of excessive play, and wear.

Selection is available by VIN number, engine code, part number, and vehicle year. Replacing a faulty auxiliary pump restores proper coolant circulation and cooling system efficiency.

Compatibility

Fits 27 vehicles

Nothing found

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

Aux electric coolant pump by MERCEDES, catalog number A0018353564, is listed for vehicle repair or maintenance. The catalog identifies the item as “Aux electric coolant pump”. Confirmed catalog fitment: Alfa Romeo SPIDER 916S (1994–2005), Audi 80 B4 8C5 (1991–1996), Audi A6 C4 4A2 (1994–1998), Audi A6 C4 4A5 (1994–1998), Bmw 3 E46 (1998–2005), Bmw 3 E46 (1999–2005) 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 A0018353564 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. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part.

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