Description
Immobilizer control module by MERCEDES, catalog number A1298203626. Confirmed catalog fitment: Mercedes-Benz S-Class C140 (1992–1999), Mercedes-Benz S-Class W140 (1991–1998). 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.
The immobilizer module works together with the ignition switch, key antenna, body control system, and ECU. If it fails, the engine may not start, the starter may be blocked, or immobilizer warning messages may appear.
Our catalog includes immobilizer control modules for many vehicle brands and models. Available options include:
genuine factory immobilizer modules
reliable aftermarket replacements
tested used units without water damage
modules for transponder key systems
solutions for keyless entry vehicles
Used modules are inspected for electronic functionality, connector condition, and key recognition performance.
Selection is available:
by VIN number
by part number
by immobilizer module number
by key type
by security system version
Replacing a faulty immobilizer module restores engine start authorization and proper anti-theft system operation.
Compatibility
Fits 2 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...
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...