Delphi ES10583 Oxygen Sensor - Rear Right

Delphi ES10583 Oxygen Sensor for Mercedes-Benz

Delphi ES10583 is a heated oxygen sensor built for rear right applications on select Mercedes-Benz models. It combines OE-based engineering with the fitment and connector details needed for a direct replacement on the listed vehicles.

Key Features

• Heated oxygen sensor for faster operating temperature and stable exhaust monitoring
• 4-wire design with a round connector shape
• Thread size: 18 x 1.5 mm
• Overall length: 610.0
• Includes oxygen sensor and instruction sheet
• Rear right position

Detailed Description

The Delphi ES10583 oxygen sensor is engineered for rear right placement on 1998-2000 Mercedes-Benz C280, 1998-2000 Mercedes-Benz C43 AMG, 1998-2000 Mercedes-Benz CLK320, and 1999-2000 Mercedes-Benz CLK430. If you are searching for a rear right oxygen sensor for Mercedes-Benz C280 or a replacement oxygen sensor for Mercedes-Benz CLK320, this part matches the listed application details, including heated sensor design, 4-wire configuration, and 18 x 1.5 mm thread size. Delphi draws on OE experience and supplier knowledge developed through work with major automakers, and that background is reflected in the aftermarket part design.

This part cross-references Bosch 15092 for the same application.

What It Helps Address

• Fault codes related to rear oxygen sensor performance
• Incorrect exhaust gas feedback from a worn sensor
• Rough emissions monitoring on the listed Mercedes-Benz applications
• Delayed sensor response after startup
• Connector or thread mismatch during replacement

Installation Notes and Tips

• Verify rear right placement before installation.
• Confirm the 4-wire round connector and 18 x 1.5 mm thread size match the original unit.
• Inspect the harness routing and sensor location before removing the old sensor.
• Use the included instruction sheet for application-specific guidance.
• Check the vehicle’s exact model year and engine configuration against the fitment list for Mercedes-Benz C280, C43 AMG, CLK320, and CLK430.

Quality Assurance

Delphi builds this oxygen sensor with OE heritage and application knowledge developed from supplying parts to major automakers. That background supports consistent fitment and dependable replacement quality for the listed Mercedes-Benz rear right applications.