Delphi ES20130 Oxygen Sensor - Front, Rear or Rear Left

Delphi ES20130 Oxygen Sensor Overview

The Delphi ES20130 is a heated oxygen sensor built for emission control systems that need accurate exhaust feedback. With OE heritage from a supplier to major automakers, this sensor is engineered to match the fit and signal requirements of select Acura NSX, Honda Civic, Honda Civic del Sol, and Acura TL applications.

Use the Delphi ES20130 when you need a direct replacement oxygen sensor for front or rear locations, including rear left coverage on select vehicles. The square connector, 4-wire design, and 18 x 1.5 mm thread size support straightforward replacement on the listed applications.

Key Features

• Heated oxygen sensor for faster operating temperature and stable exhaust monitoring
• 4-wire design for the listed vehicle applications
• Square connector shape
• 18 x 1.5 mm thread size
• 470.0 overall length
• Package contents: oxygen sensor and instruction sheet
• Position coverage includes front, rear, and rear left depending on vehicle application

Detailed Description

Delphi ES20130 is an emission control oxygen sensor designed around OE experience and application-specific fitment. It is listed for 2000-2005 Acura NSX rear left, 1996-2000 Honda Civic rear, 1999 Acura TL front, and 1996-1997 Honda Civic del Sol rear. For Acura NSX, Honda Civic, and Honda Civic del Sol service work, this part number helps restore exhaust oxygen feedback at the correct sensor location.

This part cross-references Bosch 13007 and DENSO Auto Parts 234-4065 for the same application.

What It 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
• Emission test failures tied to sensor output issues
• Rough idle or drivability concerns caused by faulty exhaust feedback

Installation Notes and Tips

Confirm the sensor position before ordering, since this part is listed for front, rear, and rear left locations depending on the vehicle. Verify the connector shape, wire count, and thread size against the original sensor before installation. Follow the vehicle service procedure and use the included instruction sheet during replacement.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplier knowledge from work with major automakers. That OE background is built into this aftermarket oxygen sensor for application-specific replacement on the listed Acura and Honda models.