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.

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Mercedes-AMG W205 C63 / C63 S AMG Upstream Oxygen (O2) Sensor

SKU W205-C63-O2U
Price

$169.99

The upstream oxygen sensor measures exhaust gas before the catalytic converter, helping the engine computer fine-tune the air-fuel mixture in real time. A worn sensor can hurt fuel economy and trigger a check engine light.

This O2 sensor is designed to fit the Mercedes-AMG W205 C63 and C63 S (M177 twin-turbo V8), matching the factory thread size and connector.

Accurate, OEM-matching design restores proper fuel trims and clean, efficient running.

Reference: OE/interchange BOSCH

Quantity

New

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What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
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"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!"
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