Turbocharger Actuator – Chrysler, Jeep & Mercedes (0016NW009660)

The turbocharger actuator (OEM 0016NW009660 / 6NW009660 / G-001) is an electronic control unit that regulates turbo boost pressure by adjusting the waste-gate or variable vanes on the turbocharger. When functioning correctly, it ensures the engine receives optimum airflow, improving acceleration, throttle response and fuel efficiency. A failing actuator can lead to under-boost or over-boost conditions, loss of power, limp-home mode and engine warning lights — making replacement essential for maintaining performance and drivability. This high-quality replacement actuator fits a variety of Chrysler, Jeep and Mercedes-Benz diesel vehicles equipped with turbo systems that use this part number or its equivalent references.

OEM Number: 6420903080, 6420904780, 6420904980, 6420905980, 642090598080, 6NW009660, G-0016NW009660, 0016NW009660, 5179566AB, 6420900080

Product Details:

Operating Mode : Electronic

Charge Type : Exhaust Turbocharger

No of pins : 5 Pin

Quantity : 1 

Our SKU: TMG-0016NW009660_94

All our Turbocharger Actuator are OEM quality and reliable after market car parts. This Turbocharger Actuator is specifically compatible with Chrysler: 300C, Jeep: Commander, Grand Cherokee, Mercedes-Benz: C-Class, CLK, CLS, E-Class, GL-Class, GLK-Class, M-Class, R-Class, S-Class, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

Precision Boost Control
This electronic actuator precisely controls turbocharger waste-gate/geometry based on ECU signals, helping maintain correct boost levels for optimal engine efficiency.

Improves Engine Performance
A properly operating actuator restores responsive acceleration and maintains power delivery throughout the rev range by ensuring correct boost. 

Direct Replacement for OEM Reference
Designed to match original part numbers such as 0016NW009660, 6NW009660, G-001, 781751 and compatible turbo models, enabling a plug-in replacement without major modifications.

Wider Vehicle Compatibility
Fits a range of turbocharged diesel vehicles including Chrysler 300C CRD (3.0 L), Jeep Commander & Grand Cherokee CRD, and multiple Mercedes-Benz models such as C-Class, E-Class, CLK, CLS, GL-Class, R-Class, S-Class and M-Class with 3.0 L turbo engines.

Enhances Fuel Efficiency & Emissions
By ensuring the turbo system operates correctly, this actuator helps maintain efficient combustion and can contribute to better fuel consumption and lower emissions.

Frequently Asked Questions (FAQs)

Q: What does a turbocharger actuator do?
A: The turbocharger actuator (often called a turbo actuator) controls the mechanism that regulates turbo boost pressure — either a waste-gate or variable vanes — based on commands from the engine control unit (ECU).

Q: What are common symptoms of a failing turbo actuator?
A: Signs include reduced engine power, loss of boost pressure, weak acceleration, black smoke on acceleration, stumbling under load, or the engine entering “limp mode” with related warning lights.

Q: Which vehicles use part number 0016NW009660 / 6NW009660?
A: This actuator fits turbocharged diesel vehicles such as Chrysler 300C CRD (3.0 L), Jeep Commander & Grand Cherokee CRD (3.0 L) and many Mercedes-Benz models with OM642-series diesel engines including C-Class, E-Class, CLK, CLS, GL-Class, R-Class, M-Class and S-Class from mid-2000s to mid-2010s.

Q: Is this a direct replacement or aftermarket unit?
A: This actuator is an aftermarket replacement built to fit directly in place of the original unit when the OEM reference matches your vehicle’s part number.

Q: Does installation require coding or programming?
A: In many cases this is a plug-and-play replacement, but some vehicles may require ECU relearn or diagnostic reset after installation — especially if the old actuator triggered stored fault codes.