Oxygen Sensor for Mercedes C220 CDI S204 2.1L 2008–2010 OM646.811 Pre-Cat Upstream

🔧 Aftermarket Oxygen Sensor – Pre-Cat (Upstream)

Replaces Bosch Ref: 0258017095 / LSU 4.9
Position: Front (Pre-Catalytic Converter / Upstream)
Package Contents: 1 x Oxygen Sensor

✅ Vehicle Compatibility:

• Mercedes-Benz C220 CDI S204

• Engine: 2.1L OM646.811 Diesel DOHC

• Years: 2008 to 2010

🔁 Replaces OEM and Reference Numbers:

• Bosch Equivalent: 0258017095, 0 258 017 095, LSU 4.9

• Mercedes OEM: 05149087AA, 56044588AA

⚙️ Product Details:

• Aftermarket replacement — not a genuine Bosch part

• Direct fit and plug-in sensor

• Designed for accurate air/fuel monitoring

• 2-Year Warranty included