Delphi ES10883 Oxygen Sensor - Front Left, Front Right or Rear Left

Delphi ES10883 Oxygen Sensor Overview

The Delphi ES10883 is a heated oxygen sensor built for precise exhaust feedback in select Hyundai and Kia applications. It draws on Delphi’s OE heritage and 100 years of supplier experience, with the sensor design and materials chosen to support accurate air-fuel monitoring in front and rear left positions where specified.

Compatible With 2003-2010 Hyundai Sonata, Tiburon, Santa Fe, Tucson, and 2003-2010 Kia Optima, Rondo, Sportage applications in the listed positions, this Delphi oxygen sensor is a direct-fit replacement for vehicles that require a 4-wire heated sensor with an 18 x 1.5 mm thread.

Key Features

• Heated oxygen sensor for faster operating temperature and stable signal output
• 4-wire design for the listed vehicle applications
• Square connector shape for OE-style electrical connection
• 18 x 1.5 mm thread size for proper exhaust bung fitment
• Overall length: 515.0
• Package includes the oxygen sensor and instruction sheet
• Fits front left, front right, and rear left positions as listed by application

Application Details

Fits 2004-2010 Kia Optima, front right and front left. Fits 2007-2010 Kia Rondo, front right and front left. Fits 2005-2010 Kia Sportage, rear left, front right, and front left. Fits 2003-2009 Hyundai Santa Fe, front right and front left. Fits 2005-2009 Hyundai Tucson, rear left, front right, and front left. Fits 2003-2008 Hyundai Tiburon, rear left; 2004-2008 Hyundai Tiburon, front right and front left. Fits 2003-2006 Hyundai Santa Fe, rear left. Fits 2004-2006 Kia Optima, rear left. Fits 2003-2005 Hyundai Sonata, rear left, front right, and front left. Fits 2003 Hyundai Tiburon, front right and front left from 01/01/2003. Fits 2003 Kia Optima, rear left, front right, and front left from 01/06/2003.

What This Sensor Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel ratio feedback from a worn sensor
• Slow sensor response during closed-loop operation
• Rough idle or drivability issues tied to exhaust feedback faults
• Emission test failures caused by a degraded upstream or downstream sensor

Installation Notes and Tips

Confirm the exact position before ordering, since this part is listed for front left, front right, and rear left locations depending on the vehicle. Verify connector shape, wire count, and thread size against the original sensor before installation. This part cross-references Bosch 15651 and DENSO Auto Parts 234-4191 for the same application.

Quality Assurance

Delphi builds this oxygen sensor using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The ES10883 is intended to meet the fit and functional requirements of the listed Hyundai and Kia applications.