A0009009209/ 0281033030/ A0009019603/ DCU17PC42 Mercedes-Benz ECU AdBlue Control Module.

Product Description:

The Mercedes-Benz Control Unit ECU, identified by part numbers A0009009209, 0281033030, and A0009019603, is a critical component in the vehicle’s AdBlue system. Manufactured by Bosch, this module manages the AdBlue injection process, ensuring optimal performance of the Selective Catalytic Reduction (SCR) system, which reduces nitrogen oxide (NOx) emissions. By precisely controlling the amount of AdBlue injected into the exhaust stream, it helps the vehicle meet stringent emissions standards.

Typically located near the AdBlue tank, this control module communicates with the Engine Control Unit (ECU) to monitor and adjust the AdBlue dosing. A malfunctioning module can lead to increased emissions, reduced fuel efficiency, or warning lights on the dashboard. Therefore, ensuring its proper function is crucial for maintaining vehicle performance and compliance with environmental regulations.

Compatibility Table:

Vehicle Model	Engine Type	Year Range	Notes
Mercedes-Benz C-Class W205	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz GLC X253	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz E-Class W213	Diesel Engines	2016–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz S-Class W222	Diesel Engines	2014–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz G-Class W463	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030

Note: Always verify compatibility with your specific vehicle’s VIN and consult a professional mechanic if unsure.

Compatibility Table:

Vehicle Model	Engine Type	Year Range	Notes
Mercedes-Benz C-Class W205	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz GLC X253	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz E-Class W213	Diesel Engines	2016–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz S-Class W222	Diesel Engines	2014–2019	Compatible with A0009009209, A0009019603, 0281033030
Mercedes-Benz G-Class W463	Diesel Engines	2015–2019	Compatible with A0009009209, A0009019603, 0281033030

Note: Always verify compatibility with your specific vehicle’s VIN and consult a professional mechanic if unsure.

Shipping, returns and warranty

Worldwide shipping with tracking
30-day returns on unused, uninstalled parts
90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.

2014–2019

A0009009209 Mercedes Benz 0281033030 ECU AdBlue Control Module A0009019603 DCU17PC42 – Bosch