HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

top of page

Mercedes-Benz W205/W213 C300/E300/SLC300/GLC300 M274 Lambda Oxygen Sensor, OE 00

SKU MB-O2-2
Price

$59.99

The lambda oxygen sensor measures exhaust oxygen content so the engine computer can adjust the air-fuel mixture for efficient combustion. A worn sensor typically causes reduced fuel economy, rough running, and a check engine light.

This sensor (OE 0005423100) fits the Mercedes-Benz C300 W205 platform with the 2.0L turbo M274 engine, and is shared across E300, SLC300, and GLC300 W213 applications.

Built to OEM voltage and response specifications, it restores precise fuel trim control for cleaner, more efficient engine operation.

Reference: OE/interchange SK25025044

Quantity

New

8c3272c12fe546269c6aa08bc859a28a_edited.png
Sf33f6f8e1fe9460e95817d9a8891b083d_edited.png
image_2026-01-03_181339089-removebg-preview.png
image_2026-01-03_191319636-removebg-preview.png

Happy Humbl Customers

What they’re saying

image_2026-01-03_195200424.png

"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

image_2026-01-03_195254831.png
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
image_2026-01-03_195414958.png
"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
bottom of page