A0009052900 / 5WK96683 Mercedes-Benz NOx Sensor OEM Nitrogen Oxide Sensor for W221 ML320 ML350 S350 GL350.

Description

Buy the genuine Mercedes-Benz NOx Sensor A0009052900 (5WK96683), designed for accurate nitrogen oxide measurement and smooth SCR/AdBlue system performance. This OEM sensor fits multiple Mercedes diesel models including W221, ML320, ML350, S350, and GL350. Replace faulty NOx sensors causing emission warnings, limp mode, poor fuel economy, or excessive DEF consumption. Built to Mercedes standards for long-lasting durability and precise readings.

Compatibility Table (Model & Year Guide)

Always match the part number A0009052900 / 5WK96683 with your original sensor to confirm exact fitment.

Mercedes Model	Chassis	Engine Type	Year Range
ML320	W164	3.0 CDI Diesel	2006–2009
ML350	W164	BlueTEC Diesel	2010–2011
S350	W221	3.0 CDI / BlueTEC Diesel	2006–2013
GL350	X164	3.0 CDI Diesel	2007–2012

Compatibility Table (Model & Year Guide)

Always match the part number A0009052900 / 5WK96683 with your original sensor to confirm exact fitment.

Mercedes Model	Chassis	Engine Type	Year Range
ML320	W164	3.0 CDI Diesel	2006–2009
ML350	W164	BlueTEC Diesel	2010–2011
S350	W221	3.0 CDI / BlueTEC Diesel	2006–2013
GL350	X164	3.0 CDI Diesel	2007–2012

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.

ML320 W164 3.0 CDI Diesel 2006–2009

A0009052900 Mercedes Benz NOx Sensor 5WK96683 OEM Nitrogen Oxide Sensor for W221 ML320 ML350 S350 GL350