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Mercedes-Benz Engine Computers

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            2749002900 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 274-900-29-00
            Engine control unit. Metris. This item is considered a theft relevant part and is not available for purchase online. Please contact...
            $1,360.00
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            34464010 - : Cu, Transmission Control for Mercedes-Benz Image

            Cu, Transmission Control

            Mercedes-Benz 003-446-40-10
            Automatic transmission. Gsg. Electronic transmission control.
            $1,600.00
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            2239068802 - : Relay Unit for Mercedes-Benz Image

            Relay Unit

            Mercedes-Benz 223-906-88-02
            Right footwell. Engine compartment.
            $152.00
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            2239005230 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 223-900-52-30
            Drivetrain.
            $236.00
            View Details
            6429001402 - : Diesel Glow Plug Controller for Mercedes-Benz Image

            Diesel Glow Plug Controller

            Mercedes-Benz 642-900-14-02
            Preheating output stage. Sprinter van.
            $189.00
            View Details
            9079002609 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 907-900-26-09
            Control modules, ignition. This item is considered a theft relevant part and is not available for purchase online. Please contact...
            $665.00
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            177888420164 - : Holder for Mercedes-Benz Image

            Holder

            Mercedes-Benz 177-888-42-01-64
            Left, parktronic system (pts).
            $27.50
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            2479004318 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 247-900-43-18
            Front passenger footwell fuse and relay module.
            $530.00
            View Details
            2229004415 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 222-900-44-15
            Front SAM/SRB in footwell, driver's side.
            $260.00
            View Details
            2649000500 - : Control Unit for Mercedes-Benz Image

            Control Unit

            Mercedes-Benz 264-900-05-00
            Engine control unit. This item is considered a theft relevant part and is not available for purchase online. Please contact your...
            $1,110.00
            View Details
            2239067503 - : Relay Unit for Mercedes-Benz Image

            Relay Unit

            Mercedes-Benz 223-906-75-03
            Engine compartment.
            $182.00
            View Details
            2308850367 - : Housing for Mercedes-Benz Image

            Housing

            Mercedes-Benz 230-885-03-67
            Inside.
            $6.25
            View Details

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            TL;DR Summary

            Mercedes-Benz engine computers help manage engine operation using inputs from sensors and commands to fuel, ignition, and related systems. These parts require careful fitment, programming, and service guidance.

            Shop Genuine Engine Computers for Your Mercedes-Benz

            The engine computer, often called an ECU, ECM, or control unit, is central to modern engine management. It can influence fuel delivery, ignition timing, idle control, emissions functions, and diagnostic communication.

            What This Category Includes

            • engine control units and modules
            • related control units
            • connectors and mounting hardware
            • software- or flashware-relevant components
            • associated sensors and control-system parts

            Why Genuine Mercedes-Benz OEM Parts Matter

            Control units are not simple plug-and-play parts in many applications. Genuine Mercedes-Benz engine computers are designed for compatible vehicles, but installation may require coding, programming, theft-relevant procedures, or dealer-level support.

            OEM parts and accessories are also easier to evaluate through Mercedes-Benz vehicle details, part numbers, and category-specific fitment notes. That helps shoppers avoid the uncertainty that can come with broad aftermarket listings.

            How to Choose the Right Part

            Begin with diagnosis and part-number verification. Review notes about theft-relevant status, flashware, reconditioned parts, and installation requirements before purchase.

            Related Mercedes-Benz categories that may help with comparison or connected repairs include Engine Computers, Sensors, Fuel Injector Controls & Parts, Coils, Modules & Pick-Ups.

            Compatibility and Fitment Guidance

            Engine computer compatibility may vary by engine, drivetrain, emissions equipment, software level, security system, model year, and production range. Confirm fitment and service requirements before ordering.

            Before purchase, use your year, model, trim, engine, VIN when available, and product notes to confirm that the part is designed for your specific Mercedes-Benz.

            Key Takeaways

              Exact Mercedes-Benz vehicle details should select
            • Engine Computers.
            • Genuine Mercedes-Benz parts help support proper fit with compatible systems.
            • Part requirements may vary by year, model, trim, engine, package, and body style.
            • Use part numbers, fitment tools, and product notes before ordering.
            • Review related categories when a repair or upgrade involves connected components.

            FAQ

            What does a Mercedes-Benz engine computer do?

            It helps manage engine functions using sensor inputs and control outputs for fuel, ignition, idle, emissions, and diagnostics.

            What are the signs of engine computer issues?

            Possible signs include no-start conditions, stalling, misfires, warning lights, or poor drivability, but diagnosis is essential.

            Can I install an engine computer myself?

            Many control units require programming, coding, or security procedures, so qualified service support is often needed.

            Why is exact fitment important?

            Software, connectors, emissions configuration, and security functions can vary by vehicle.