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Delphi ES10681 Oxygen Sensor
| Brand | Delphi ES10681 |
|---|---|
| Connector Shape | Flat |
| Overall Length | 520.0 |
| Package Contents | Oxygen Sensor, Instruction Sheet |
| Position(s) | Front |
| Sensor Type | Heated |
| Thread Size | 18 x 1.5 mm |
| Wire Quantity | 3 |
| Fits | Mazda · 7 vehicles |
Heated sensor. Delivers faster operating temperature for quicker emissions monitoring.
Flat connector. Simplifies hookup with a low-profile electrical connection.
OE heritage. Built with decades of original-equipment experience.
Cross-references Carlson 13364, Carlson 13549 and Febi-Bilstein 22075 for the same application. See all 25.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi ES10681 Oxygen Sensor for Mazda
Delphi ES10681 is a heated oxygen sensor built for front-position applications on select Mazda vehicles. It combines OE-based engineering with the fitment and connector details needed for direct replacement service on 1988-1991 Mazda 929 and 1989-1991 Mazda MPV.
Key Features
- Heated oxygen sensor for faster operating temperature and stable signal output
- 3-wire design with flat connector shape
- 18 x 1.5 mm thread size for direct-thread installation
- 520.0 overall length
- Front position application
- Includes oxygen sensor and instruction sheet
- Delphi part number ES10681
OE-Style Engineering
Delphi draws on OE heritage and supplier experience with major automakers to build aftermarket parts with the correct sensor type, connector style, and thread specification. ES10681 is a heated front oxygen sensor for Mazda 929 and Mazda MPV applications, making it a direct-fit choice when replacing a worn or slow-responding sensor. This part cross-references Carlson 13364 and Febi-Bilstein 22075 for the same application.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Rough idle caused by inaccurate exhaust feedback
- Reduced fuel economy from a slow or aging sensor
- Emissions test failures tied to air-fuel mixture control
- Driveability issues from inconsistent sensor voltage response
Installation Notes
Verify the connector shape, 3-wire configuration, thread size, and front position before installation. Inspect the exhaust bung threads and wiring routing before tightening the sensor to 18 x 1.5 mm specification. Confirm the vehicle application for 1988-1991 Mazda 929 and 1989-1991 Mazda MPV to ensure proper fitment.
Quality Assurance
Delphi builds this oxygen sensor using OE-based knowledge and manufacturing experience developed through long-term supplier relationships with top automakers. Part number ES10681 is engineered to meet the fitment and functional requirements of the listed Mazda applications.
| Year | Make | Model | Submodel | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Mazda | 929 | Base | — | N/A | — |
| 1991 | Mazda | MPV | — | Manual | N/A | — |
| 1990 | Mazda | 929 | Base | — | N/A | — |
| 1990 | Mazda | MPV | — | — | N/A | — |
| 1989 | Mazda | 929 | — | — | N/A | — |
| 1989 | Mazda | MPV | — | — | N/A | — |
| 1988 | Mazda | 929 | — | — | N/A | — |
| No rows match your filter. | ||||||