A 273 153 55 79 Engine Computer Board (ECU / ECM) – For Mercedes‑Benz G500 / G550
Upgrade or replace your vehicle’s engine control module with this direct-fit Engine Computer Board (ECU/ECM), for Mercedes‑Benz models such as the G500 and G550.
Benefits
- Helps improve fuel efficiency and reduce fuel consumption
- Durable, sturdy construction for a long service life
- Easy to install; designed for reliable everyday use
- OEM-quality replacement for smooth engine management
Product type
- Engine Computer Board / Engine Control Unit (ECU)
- Engine Electronic Control Module (ECM) / Automotive Computer Module
OEM / Part numbers
- A2731535579 / A 273 153 55 79
- A0034467140 / A 003 446 71 40
- 026209297 / 0 26 209 297
Compatibility & fitment
- For select Mercedes‑Benz vehicles – commonly used in G500 and G550 models.
- Before completing your purchase, we will confirm vehicle year, model, and part code to ensure correct fitment.
Installation notes
- Simple to install, but professional installation and ECU programming/coding may be required to ensure full functionality and proper integration with vehicle systems. We recommend having a qualified technician perform installation if you are not experienced with ECU replacement.
Support & order confirmation
- If you have any questions, feel free to contact us – we reply within 24 hours.
- After you place your order, we will reach out to confirm your vehicle year, model, and part code to guarantee compatibility.
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