Delphi ES10936 Oxygen Sensor - Front

Delphi ES10936 Oxygen Sensor for Front Fitment

The Delphi ES10936 oxygen sensor is built for front-position applications and draws on Delphi’s OE heritage and decades of supplier experience. It is a direct-fit emission control sensor for select Subaru and Honda models, including Subaru Baja, Impreza, Legacy, Outback, Forester, and Honda Civic front applications.

Key Features

• Front-position oxygen sensor for emission control service
• 4-wire design with square connector shape
• 18 x 1.5 mm thread size for proper mounting fit
• Overall length: 560.0
• Package contents: oxygen sensor and instruction sheet
• Delphi OE-based engineering for aftermarket replacement

Detailed Description

Delphi ES10936 is an oxygen sensor replacement for front sensor locations on select 2003-2006 Subaru Baja, 2003-2004 Subaru Impreza, 2003-2004 Subaru Legacy, 2003-2004 Subaru Outback, 2003 Subaru Forester, and 2004-2005 Honda Civic applications. The Honda Civic listing is for a front air-fuel ratio sensor application. This part cross-references Bosch 15473 and DENSO Auto Parts 234-9015 for the same application. Delphi’s OE background helps ensure the sensor reflects the fit, form, and function expected in emission control service.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel mixture readings at the front sensor location
• Reduced fuel economy caused by inaccurate exhaust feedback
• Emission test failures tied to sensor response issues
• Rough idle or drivability concerns linked to faulty sensor input

Installation Notes and Tips

Verify the connector shape, wire count, thread size, and front position before installation. Confirm vehicle-specific fitment for your Subaru Baja, Subaru Impreza, Subaru Legacy, Subaru Outback, Subaru Forester, or Honda Civic application before replacing the sensor. Use the included instruction sheet during installation and ensure the sensor is seated correctly to avoid exhaust leaks or wiring strain.

Quality Assurance

Delphi builds aftermarket parts using knowledge developed through long-term OE supply experience with major automakers. That OE heritage is reflected in the ES10936’s application-specific design and replacement-focused construction.