Description:

Genuine OEM Mercedes-Benz Engine Control Module (ECM / ECU)
Original factory engine computer removed from a running vehicle. Fully tested and verified to be in good working condition.

Part Number:
A273 153 14 91

Compatibility:
Fits select 2007–2012 Mercedes-Benz W164 ML / GL-Class models equipped with the M273 engine, including:

• ML500

• ML550

• GL450

• GL550

⚠️ Important: Buyer must confirm compatibility by matching the exact part number with their original ECU or by checking with a Mercedes-Benz dealer before purchase.

Condition:

• Used OEM item

• Fully tested and 100% functional

• No physical damage

• Clean condition

• Original Mercedes-Benz module

Features:

• Factory engine control unit

• Controls fuel injection, ignition timing, and engine management

• OEM plug-and-play replacement (coding/programming required)

Important Notes:

• Professional installation is strongly recommended

• ECU programming / coding will be required before use

• Actual item shown in photos

• Shipping charges are not included and must be paid separately by the buyer

• • Returns:

    14-day return policy. Please contact us before sending anything back.

    ---

    Feedback:

    Your positive feedback is appreciated.
    If any issue comes up, please contact us first — we will resolve it quickly and professionally.

    🌍 Customs & Import Charges

    Customs duties, import taxes, and other fees are not included in the price or shipping cost. These are the buyer’s responsibility.