Electronic transmission control unit A0275450332

Description

Electronic transmission control unit by MERCEDES, catalog number A0275450332. Confirmed catalog fitment: Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class W202 (1993–2000), Mercedes-Benz C-Class W203 (2000–2007), Mercedes-Benz CLK A208 (1998–2002) 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.

An automatic transmission control module (TCM/TCU) is an electronic unit responsible for managing the operation of an automatic gearbox. It processes signals from speed sensors, engine load data, gear selector position, and transmission temperature to control gear shifts and ensure smooth driving performance.

The module communicates with the engine control unit, transmission sensors, hydraulic valve body, and diagnostic system. If it fails, symptoms may include harsh shifting, delayed gear engagement, transmission limp mode, warning messages, or inability to change gears.

Our catalog includes transmission control modules for many vehicle brands and models. Available options include:

genuine factory TCM/TCU modules

reliable aftermarket replacements

tested used units without water damage

modules for automatic gearboxes, CVT, and robotic transmissions

solutions for different transmission generations

Used modules are inspected for electronic functionality, connector condition, and diagnostic response.

Selection is available:

by VIN number

by TCM part number

by transmission type

by software version

by vehicle model and year

Replacing a faulty transmission module restores proper shifting, eliminates transmission errors, and improves driving comfort.

Compatibility

Fits 8 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

Electronic transmission control unit by MERCEDES, catalog number A0275450332, is listed for vehicle repair or maintenance. The catalog identifies the item as “Electronic transmission control unit”. Confirmed catalog fitment: Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class W202 (1993–2000), Mercedes-Benz C-Class W203 (2000–2007), Mercedes-Benz CLK A208 (1998–2002), Mercedes-Benz CLK C208 (1997–2002) 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 A0275450332 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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