Description
The OEM part number 0035454932 covers engine control modules fitted across both the mercedes-benz“>Mercedes-Benz W124 E-Class and the W201 190-Series, two landmark models from the 1980s and early 1990s. This restoration-grade unit has been recovered from a written-off vehicle and tested to ensure it meets the original specification. ¶ Used across these classic chassis, this ECU manages Bosch fuel injection sequencing, idle speed control via the auxiliary air valve, and ignition map selection based on throttle position and engine load. Its ability to process multiple sensor inputs simultaneously was advanced for its era and remains critical to correct engine behaviour. ¶ A failing ECU on either the W124 or W201 can cause intermittent misfires, rough idle that clears after warm-up, erratic fuel consumption, sooty exhaust deposits, and in some instances a total refusal to start. Older units may suffer from heat-damaged internal components. ¶ This tested used unit was removed from a written-off classic Mercedes donor vehicle. Verify OEM number 0035454932 aligns with the unit fitted to your vehicle before purchasing. Fitting by a technician familiar with this generation of Mercedes-Benz systems is recommended. Adaptation may be needed. 14-day returns apply.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
