Audi Downstream Oxygen Sensor – Bosch 18076 Mass Air Flow Sensor and blows it through the

and blows it through the vents in the engine lid

It ensures the fuel pump receives correct voltage for optimal operation

OEM Quality: Manufactured to strict OEM standards by Denso

Tested for Functionality: Each unit is tested to ensure proper operation

Audi Downstream Oxygen Sensor – Bosch 18076 Mass Air Flow Sensor and blows it through theThis Bosch 18076 downstream oxygen sensor is designed for the 2015 2018 Audi A8 Quattro 3. 0L V6. It monitors exhaust gas after the catalytic converter to ensure proper emissions system function. A direct OE replacement from Bosch, a trusted manufacturer. Key Features & Benefits OEM quality direct fit for Audi A8 Quattro 3. 0T. Heated sensor for fast light off and accurate readings. Monitors catalytic converter efficiency for emissions compliance.