Mercedes-AMG W205 C63 / C63 S AMG Downstream Oxygen (O2) Sensor
$104.99
The downstream oxygen sensor sits after the catalytic converter and monitors how efficiently exhaust gases are being cleaned, feeding that data back to the engine control unit so it can fine-tune fuel trims and confirm catalyst health. A failing downstream O2 sensor commonly triggers a check engine light and can throw off fuel efficiency on your AMG.
This sensor is built to fit the Mercedes-AMG W205 C63 and C63 S, powered by the M177 twin-turbo V8, matching the OE sensor location and connector for a straightforward, plug-and-play install.
Manufactured to OEM specifications with a durable zirconia sensing element, it's a confident choice for restoring accurate emissions readings and clearing O2-related fault codes on your C63.
Reference: OE/interchange 23193
Quantity
New
Happy Humbl Customers
What they’re saying
"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."
Jason M., Ohio
Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
Isaac L., Texas
"Incredible service. Needed a specific sensor fast and it arrived a day early. The site is simple to use. Finally found a reliable parts source!"
Mike T., Florida
