Description
Engine bay wiring harness by MERCEDES, catalog number A2561503800. Confirmed catalog fitment: Mercedes-Benz AMG GT X290 (2018+), Mercedes-Benz CLS C257 (2017+), Mercedes-Benz E-Class A238 (2016+), Mercedes-Benz E-Class C238 (2016+), Mercedes-Benz E-Class S213 (2016–2023) 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 engine bay wiring harness is a component of the vehicle’s electrical system designed to connect engine sensors, actuators, and control units. It ensures reliable transmission of signals and power between the engine components and the engine management system.
The harness runs through the engine compartment and includes wiring for injectors, ignition coils, sensors, alternator, starter, throttle unit, turbocharger, and other components. Its condition directly affects engine performance, sensor accuracy, and system reliability.
A damaged wiring harness may cause engine misfires, fault codes, unstable operation, sensor failures, short circuits, open circuits, or limp mode activation.
Our catalog includes engine bay wiring harnesses for many vehicle brands. Available options include genuine factory harnesses, reliable aftermarket replacements, and tested used units with intact insulation. Versions for petrol and diesel engines, different configurations, and engine generations are available.
Used harnesses are inspected for insulation integrity, connector condition, corrosion, and signs of overheating.
Selection is available by VIN number, engine code, part number, control system configuration, and vehicle year. Replacing a faulty harness restores proper electrical connectivity and stable engine operation.
Compatibility
Fits 12 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...