Delphi ES11080 Oxygen Sensor - Front, Front Left or Front Right

Delphi ES11080 Oxygen Sensor Overview

Delphi ES11080 is a front oxygen sensor built for precise exhaust monitoring on select BMW and Mini applications. It uses a 5-wire design, a square connector shape, and an 18 x 1.5 mm thread size to match the specified OE-style fitment.

Backed by Delphi’s OE heritage and more than 100 years of original-equipment experience, this oxygen sensor reflects the engineering knowledge used by major automakers and carried into aftermarket replacement parts.

Key Features

• Part number: ES11080
• 5-wire oxygen sensor design
• Square connector shape
• 18 x 1.5 mm thread size
• Front, front left, and front right positions depending on vehicle application
• Package contents: oxygen sensor and instruction sheet
• Cross-reference example: Bosch 17028

Vehicle Fitment

• Fits 2007-2012 Mini Cooper, front.
• Fits 2007-2010 BMW 550i, front right. Notes: 620mm Length; Gray; 680mm Length; Black.
• Fits 2007-2010 BMW 550i, front left. Notes: 620mm Length; Gray; 680mm Length; Black.
• Fits 2007-2010 BMW 650i, front right. Notes: 680mm Length; Black.
• Fits 2006-2010 BMW 650i, front left. Notes: 620mm Length; Gray.
• Fits 2006-2010 BMW M5, front.
• Fits 2006-2010 BMW M6, front.
• Fits 2009-2010 BMW X5, front right.
• Fits 2006-2008 BMW 750i, front right. Notes: 680mm Length; Black.
• Fits 2006-2008 BMW 750i, front left. Notes: 620mm Length; Gray.
• Fits 2006-2008 BMW 750Li, front right. Notes: 680mm Length; Black.
• Fits 2006-2008 BMW 750Li, front left. Notes: 620mm Length; Gray.
• Fits 2007-2008 BMW 760Li, front right. Notes: 680mm Length; Black.
• Fits 2007-2008 BMW 760Li, front left. Notes: 620mm Length; Gray.
• Fits 2007-2008 BMW X5, front right. Notes: 680mm Length; Black.
• Fits 2006 BMW 550i, front right. Notes: 680mm Length; Black; From 06/2006; 650mm Length; To 06/2006.
• Fits 2006 BMW 550i, front left. Notes: 620mm Length; Gray.
• Fits 2006 BMW 650i, front right. Notes: 680mm Length; Black; From 06/2006; 650mm Length; To 06/2006.

What This Oxygen Sensor Helps Address

• Check engine light concerns related to oxygen sensor performance
• Incorrect air-fuel feedback to the engine control system
• Rough idle or drivability issues tied to exhaust sensor readings
• Failed emissions testing caused by a worn upstream sensor
• Reduced fuel control accuracy on affected BMW and Mini models

Installation Notes and Tips

Confirm the exact position before ordering, since ES11080 is used in front, front left, and front right locations depending on the vehicle. Verify connector shape, wire count, and thread size against the original sensor before installation.

For fitment-specific applications, use the vehicle application details to match the correct length and side notes, especially on BMW 550i, 650i, 750i, 750Li, and 760Li models. The instruction sheet included in the package should be reviewed before installation.

Quality Assurance

Delphi builds this oxygen sensor with OE heritage and knowledge drawn from more than a century of original-equipment experience. That background supports consistent sensor design for select BMW and Mini applications, including ES11080 replacement needs.